# 7. Type conversion in Python

                                     Type Conversion in Python

Python defines type conversion functions to directly convert one data type to another which is useful in day-to-day and competitive programming.

There are two types of Type Conversion in Python:

1.    Implicit Type Conversion

2.    Explicit Type Conversion

Implicit Type Conversion:

In Implicit type conversion of data types in Python, the Python interpreter automatically converts one data type to another without any user involvement.

>>> x = 10

        print("x is of type:",type(x))

        y = 10.6

        print("y is of type:",type(y))

        x = x + y

        print(x)

        print("x is of type:",type(x))

Output :

x is of type: <class 'int'>

y is of type: <class 'float'>

20.6

x is of type: <class 'float'>

As we can see the type of ‘x’ got automatically changed to the “float” type from the “integer” type. this is a simple case of Implicit type conversion in python.

Explicit Type Conversion:

In Explicit Type Conversion in Python, the data type is manually changed by the user as per their requirement.

In this method, Python need user involvement to convert the variable data type into certain data type in order to the operation required.

Mainly in type casting can be done with these data type function:

·        Int() : Int() function take float or string as an argument and return int type object.

·        float() : float() function take int or string as an argument and return float type object.

·        str() : str() function take float or int as an argument and return string type object.

 

Type Casting int to float:

Here, we are casting integer object to float object with float() function.

# Python program to demonstrate 

# type Casting 

# int variable

>>>a = 5

       # typecast to float

       n = float(a)

       print(n)

       print(type(n))

Output :

5.0

<class 'float'>

Type Casting float to int:

Here, we are casting float data type into integer data type with int() function.

# Python program to demonstrate 

# type Casting 

# int variable

a = 5.9

# typecast to int

n = int(a)

print(n)

print(type(n))

Output:

5

<class 'int'>

Type casting int to string:

Here, we are casting int data type into string data type with str() function.

# Python program to demonstrate 

# type Casting 

# int variable

a = 5

# typecast to str

n = str(a)

print(n)

print(type(n))

Output:

5

<class 'str'>

Type Casting string to int:

Here, we are casting string data type into integer data type with int() function.

# Python program to demonstrate 

# type Casting 

# string variable

a = "5"

# typecast to int

n = int(a)

print(n)

print(type(n))

Output:

5

<class 'int'>

 Type Casting String to float:

Here, we are casting string data type into float data type with float() function.

# Python program to demonstrate 

# type Casting 

# string variable

a = "5.9"

# typecast to float

n = float(a)

print(n)

print(type(n))

Output:

5.9

<class 'float'>

 

# 6. Python Keywords and Literals

 Python Keywords and literals

Python Keywords:

Keywords are the reserved words in Python.

We cannot use a keyword as a variable name, function name, or another identifier. They are used to define the syntax and structure of the Python language. In Python, keywords are case-sensitive. There are 33 keywords in Python 3.7.

All the keywords except True, False and None are in lowercase and they must be written as they are.

True, False, None, For, While, if, else, elif, break, continue, return, from, def, class, print, and, or, not, import, etc.

Python Literals:

literals in python are raw data for a variable

example: a = 10,    # here 10 is the raw data assigned to a variable.

         Types of literals:

Boolean à True, False

Numeric à int, float, complex  

String à single line, multiline  

Special à None     

Collection à List, Tuple, Dictionary, Set

User Defined names:

In python, we can define our own names for

Variable names

Function names

Class names

Structure names

 

#4. A. Answers to the conversions in python exercise.

ANSWERS OF THE BLOG NO 4 CONVERSIONS IN PYTHON

We strongly recommend to first try all of the questions by yourself and then consult the answers in this blog. Practice is a key to learn every skill. Happy learning! 

To see the exact Code and watch it! Visit this link Answers of conversations with python  

These are the answers to our blog no 4 Conversions in python. we strongly recommend you to first try yourself and then consult to these answers. Practice is the key to every skill!

Other links:

1. Python Introduction

2. Python Basic Operations

3. Some Basic Python Practice Exercises

4. Python Variables

5. Python Keywords

                                                                      Happy learning

#easy conversions
#length conversions

1. Write a python program to convert 59.5 inches to cm

inch = 59.5

cm = inch * 2.54 # 1 inch = 2.54 cm

print(f'59.5 inches is equal to {cm} cm') 

print('\n')

2. Write a python program to convert 59.5 cm to inches

cm = 59.5
inches = cm * 0.3937
print(f'59.5 cm = to {inches} inches')

print('\n')

3. Write a python program to convert 5.9 miles to km

miles = 5.9
km = miles * 1.609 # 1 mile = 1.609 km
print(f'5.9 miles is equal to {km} km')

print('\n')

4. Write a python program to convert 5.9 km to miles

km = 5.9
miles = km / 1.609 # as 1 mile = 1.609 km
print(f'5.9 km is equal to {miles} miles')

print('\n')

5. Write a python program to convert 45 meters to feet

meters = 45
feet = 3.28084 * meters # 1 meters = 3.28084 feet
print(f'45 meters is equal to {feet} feet')

print('\n')

6. Write a python program to convert 45 feet to meters 

feet = 45
meters = feet / 3.28084 # as 1 meter = 3.28084 feet
print(f'45 feet is equal to {meters} meters')

print('\n')

7. Write a python program to convert 1277 milimeters to inches

mm = 1277
inches = mm / 25.4 # 1 inch = 25.4mm
print(f'1277 millimeters is equal to {inches} inches')

print('\n')

8. Write a python program to convert 127 inches to milimeters

inches = 127
mm = inches * 25.4 # 1 inch = 25.4 mm
print(f'127 inches is equal to {mm} mm')

print('\n')

#convert 13 yards to meters 

yards = 13
meters = yards / 1.094 # as 1 meter = 1.094 yards
print(f'13 yards is equal to {meters} meters')

print('\n')

#convert 23 meters to yards

meters = 23
yards = meters * 1.094 # as 1 meter = 1.094 yards
print(f'23 meters is equal to {yards} yards')

print('\n')

#temperature conversions
#convert 44 degrees celsius to fehrenheit

celsius = 44
fehrenheit = (celsius * 9/5) + 32
print(f'44 degrees celsius is equal to {fehrenheit} degrees in fehrenheit scale')

print('\n')

# convert 250 degrees kelvin to celsius

kelvin = 250
celsius = kelvin - 273.15
print(f'250 degrees kelvin is equals to {celsius} degrees celsius')

print('\n')

#convert 130 fehrenheit to celsius

fehrenheit = 130
celsius = (fehrenheit - 32) * 5/9
print(f'130 degrees fehrenheit is equals to {celsius} degrees in celsius')

print('\n')

#convert 120 fehrenheit to kelvin

fehrenheit = 120
kelvin = (fehrenheit - 32) * 5/9 - 273.15
print(f'120 degrees fehrenheit is equals to {kelvin} degrees in kelvin scale')

print('\n')

#convert 30 celsius to kelvin

celsius = 30
kelvin = celsius + 273.15
print(f'30 degrees celsius is equals to {kelvin} degrees in kelvin')

print('\n')

#weight conversions
#convert 260 pounds to kilograms

pounds = 260 
kilograms = pounds / 2.205 # 1kg = 2.205lb
print(f'{pounds} pounds is equals to {kilograms} kilograms')

print('\n')

#convert 121 kilograms to pounds 

kg = 121
pounds = lb = 2.205 * kg # 1 kg = 2.205 lb
print(f'{kg} kg is equals to {lb} pounds')

print('\n')

#convert 45 ounces to kg and lbs

ounces = 45
kg = ounces / 35.274 # 1kg = 35.274 ounces
lb = ounces / 16 # 1 lb = 16 ounces
print(f'{ounces} ounces is equals to {kg} kg and {lb} pounds)')

print('\n')

#convert 217 pounds to grams

pounds = 217
grams = pounds * 454 # 1 pound = 454 grams
print(f'{pounds} pounds is equals to {grams} grams')

print('\n')

#convert 27 ounces to carats

ounces = 27
carats = ounces * 142 # 1 ounce = 142 carat
print(f'{ounces} ounces is equals to {carats} carats')

print('\n')

# convert 7 kg to carats

kg = 7
carats = 5000 * kg # 1kg = 5000 carats
print(f'{kg} kg is equals to {carats} carats')

print('\n')

#convert 2701 carats to grams

carats = 2701
grams = carats / 5 # 1 gram = 5 carats
print(f'{carats} is equals to {grams} grams')

print('\n')

#area conversions
#convert 33 square meters to square feet

sq_m = 33
sq_ft = sq_m * 10.764 # 1 sq_m = 10.764 sq_ft
print(f'{sq_m} square meters is equals to {sq_ft} square feet')

print('\n')

#convert 112.5 square feet to square meters

sq_ft = 112.5
sq_m = sq_ft / 10.764 # 1 sq_m = 10.764 sq_ft
print(f'{sq_ft} square feet is equals to {sq_m} square meters')

print('\n')

#convert 3 sq_km to sq_ft

sq_km = 3
sq_ft = sq_km * 1076e+7 # 1 sq_km + 10763910.4 sq_ft & 1076e+7 is the scientific notation used for it.
print(f'{sq_km} square kilometers is equals to {sq_ft} square feet')

print('\n')

#volume conversions
#convert 73 gallons to microlitres

gallons = 73
mic_litres = 3.785e+6 * gallons #1 microlitres = 3785411.78 gallons and 3.785e+6 is the scientific notation used for it.
print(f'{gallons} gallons is equals to {mic_litres} micro litres')

print('\n')

#convert 110.4 micro yards to Uk pints

mic_yrd = 110.4
uk_pin = mic_yrd / 6.458299660028 # 1 uk pint = 1/6.458299660028 micro yards
print(f'{mic_yrd} micro yards is equals to {uk_pin} UK pints')

print('\n')

#convert 1281 mili litres to mili yards

mil_lit = 1281
mil_yrd = mil_lit * 1.307950613786E-6 #1 mili yard = 1.307E-6 mili litres
print(f'{mil_lit} milli litres is equals to {mil_yrd} milli yards')

print('\n')

#speed conversions
#convert 64 kilometers per hour (kph) to miles per hour (mph)

kph = 64
mph = kph / 1.609344 #as 1 mile = 1.609344 kilometers
print(f'{kph} kilometers per hour is equal to speed {mph} in miles per hour')

print('\n')

#13.4 meter per second (mps) to kilometer per hours (kph)

mps = 13.4
kph = mps * 3.6 #as 1 mps = 3.6 kph
print(f'{mps} meter per second is equals to {kph} kilometers per hour')

print('\n')

#convert 98 inches per second (ips) to kilometer per hour (kph)

ips = 98
kph = ips * 10.936 # 1 kph = 10.936 ips
print(f'{ips} inches per second is equals to {kph} kilometers per hour')

print('\n')

#time conversions
#convert 4 years 11 months 27 days 19 hours to seconds

min = 60 # 1 min = 60 sec
hrs = 60 * 60 # 1 hour = 60 min
hrs_19 = hrs * 19 #converting 19 hrs to seconds
day = 24 * hrs # converting 1 day to seconds
day_27 = day * 27 # converting 27 days to seconds
mon = 30 * day # converting 1 month to seconds
mon_11 = mon * 11 # converting 11 months to seconds
year = 12 * mon #converting 1 year to seconds
year_4 = year * 4 #converting 4 years to seconds
con_to_sec = hrs_19 + day_27 + mon_11 + year_4 #adding all the seconds
print(f'4 years, 11 months, 27 days, 19 hours is equals to {con_to_sec} in seconds') #displaying the result on the console

print('\n')

#pressure conversion
#convert 12 bars to pascal

bars = 12
pascal = 100000 * bars # 1 bar = 100000 pascals
print(f'{bars} bars pressure is equals to {pascal} pascals')

print('\n')

#convert 23 pascal to bars 

pascal = 23
bars = pascal / 100000 #1 bar = 100000 pascals
print(f'{pascal} pascals is equals to {bars} bars')

print('\n')

#convert 33 bars to inches per square feet (ipsf)

bars = 33
bar_1 = 144 * 2088.545633 # 1 bar = 2088 psf approx
ipsf = bars * bar_1
print(f'{bars} bars is equals to {ipsf} inches per square feet')

print('\n')

#convert 88 pascals to newton per square meter (nsm)

pascal = 88
nsm = pascal # 1 pascal = 1 newton per square meter
print(f'{pascal} pascal is equal to {nsm} newton per square meter')

print('\n')

#intermediate conversions
#angle conversion
#convert 187 degrees to radians
deg = 187
pi = 3.1415
rad = deg * pi/180
print(f'{deg} degrees is equals to {rad} radians')

print('\n')

#convert 2 radians to degrees, minutes, seconds

rad = 2
deg = rad * 180/pi # getting the value of pi from line no 281
print(f'{rad} radians is equals to {deg} degrees')

print('\n')

#temperature conversions
#convert 33 celsius to rankine

cel = 33
ran = cel * (9/5) + 491.67 #as 0 degrees celsius = 491.67 rankine
print(f'{cel} celsius is equals to {ran} degrees on ranline scale')

print('\n')

#convert 33 celsius to delisle

cel = 33
deli = (100 - cel) * 3/2 #this is the formula for converting
print(f'{cel} celsius is equals to {deli} degrees in delisle sclae')

print('\n')

#convert 33 celsius newton

cel = 33
newtn = (cel) * 33/100 # 1 celsius = 0.33 deg newton
print(f'{cel} celsius is equals to {newtn} newtons')

print('\n')

#convert 33 celsius réaumur

cel = 33
reamr = cel/1.25 # this is the formula for converting
print(f'{cel} celsius is equals to {reamr} réaumur')

print('\n')

#convert 33 celsius to rømer

cel = 33
rom = cel * (21/40) + 7.5
print(f'{cel} celsius is equals to {rom} rømer')

print('\n')

#weight conversions
#convert 140 pounds to stones

lbs = 140
ston = lbs / 14 # 1 stone = 14 lbs
print(f'{lbs} pounds is equals to {ston} stones')

print('\n')

#convert 200 kilograms to long underweights

#i didn't found the formula for this comversion, i will update this blog, once i found the correct formula for this conversion

#convert 25 stones to long under weights

#i didn't found the formula for this comversion, i will update this blog, once i found the correct formula for this conversion

#convert 27.4 ounces to troy ounces

ounc = 27.4
troy_ounc = ounc / 1.097 #1 ounce = 0.911 troy ounce
print(f'{ounc} ounces is equals to {troy_ounc} troy ounces')

print('\n')

#convert 11372.1 tones to metric tones

tones = 11372.1
met_tones = tones * 1.1023113109246 # as this is the formula
print(f'{tones} tons is equals to {met_tones} metric tons')

print('\n')

#convert 97.4 kilograms to troy pounds

kgs = 97.4
troy_lbs = kgs * 2.68 # 1 kg = 2.68 troy pounds
print(f'{kgs} kilograms is equals to {troy_lbs} troy pounds')

print('\n')

#convert 112 troy pounds to troy ounces

troy_lbs = 112
troy_ounces = troy_lbs * 12 # 1 troy pound = 12 troy ounces
print(f'{troy_lbs} troy pounds is equals to {troy_ounces} troy ounces')

print('\n')

#convert 34 ounces to pennyweights

ounces = 34
penny_w = ounces * 18.224 #as 1 ounce = 18.224 pennhweights
print(f'{ounces} ounces is equals to {penny_w} pennyweights')

print('\n')

#area conversions
#convert 34 hectares to acres

hect = 34
acres = hect * 2.471 # 1 hect = 2.471 acres
print(f'{hect} hectares is equals to {acres} acres')

print('\n')

#convert 12 acres to square yards

acre = 12
sq_yards = acre * 4840 # 1 acre to 4840 square yards
print(f'{acre} acres is equals to {sq_yards} square yards')

print('\n')

#volume conversions
#convert 75.3 cubic meters to litres, cubic feet, kilolitre, microlitre and cubic yards

cub_met = 75.3
lit = cub_met * 1000 # 1 cubic meters = 1000 litres
cub_ft = 35.315 * cub_met # 1 cubic meter = 35.315 cubic feet
k_lit = cub_met #as these are equal
mic_lit = cub_met * 1000000000 # 1 cubic meter = 1e+9 micro litres
cub_yrd = cub_met * 1.308 # 1 cubic meter = 1.308 cubic yards
print(f' {cub_met} cubic meters is equals to {lit} litres, {cub_ft} cubic feet, {k_lit} kilo litres, {mic_lit} micro litres, and {cub_yrd} cubic yards')

print('\n')

#speed conversions
#convert 1223 milimeters per minute to kilometers per hour, miles per second, nanometer per hour, meters per minute, inches per minute and yards per hour

mmpm = 1223
kmph = mmpm * 16666.667 # 1 millimeter per minute = 16666.667 kilometers per hour
mps = mmpm / 9.656e+7 #this is the formula for converting
nmph = mmpm / 6e+7  #this is the formula for converting
mpm = mmpm * 1000 # 1 meter per minute = 1000 millimeters per minute
ipm = mmpm/25.4 #this is the formula for converting
yph = mmpm / 15.24 #this is the formula for converting
print(f'{mmpm} millimeters per minute is equals to {kmph} kilometers per hour, {mps} miles per second, {nmph} nanometer per hour, {mpm} meters per minute, {ipm} inches per minute and {yph} yards per hour')

print('\n')

#pressure conversions
#convert 12 newton per meter square to inches per square foot

#we failed to find the formula for this conversion

#convert 87 inches per square meter to newton per square feet

#we failed to find the formula for this conversion

#difficult conversions

#angle conversions
#convert 274 degrees, 12 minutes, 36 seconds to centrad, gradians and milliradians

pi = 3.1415
deg = 274
min = 12
sec = 36
cent = deg / 0.57296 #this is the formula
grad = deg * 1.111111 #1 deg = 1.111111 gradians
milli_rad = deg * ((1000*pi)/180)
print(f'{deg} degrees is equals to {cent} centrad, {grad} gradians and {milli_rad} milli radians but remember we could not convert the minutes and seconds due to not knowing of the conversion formula')
# remember that we couldn't convert the minutes and seconds, becuase we didn't know the formula

print('\n')

#pressure conversions
#convert 66 bars to torr

bars = 66
torr = bars * 750.062 # because 1 bar = 750.062 torr
print(f'{bars} bars is equals to {torr} torr')

print('\n')

#convert 12 torr to newton per square meter

torr = 12
npsm = 133.322 * torr #because 1 torr = 133.322 newton per square meter
print(f'{torr} torr is equals to {npsm} newton per square meter')

print('\n')

#convert 13 pascal to pounds per square foot

pascal = 13
lb_p_sqft = 0.02029 # 1 pascal = 0.02029 pounds per square foot
print(f'{pascal} pascal is equals to {lb_p_sqft} pounds oer square feet')

print('\n')

#temperature conversions
#recently 54.2 degrees celsius have been recorded in the state of california in USA. we don't how much it is in other scales and we have to use it in different scientific experiments. convert the above recorded temoerarure to kelvin, fehrenheit, delisle, rankine, newton, réaumur and rømer.

celsius = 54.2
kelvin = celsius + 273.15 #as 0 celsius = 273.15 kelvin
fehrenheit = (celsius * 9/5) + 32 #as 0 celsius = 32 fehrenheit
delisle = (100 - celsius) * 3/2 #this is the formula for conversion
rankine = (celsius * 9/7) + 491.67 # 0 celsius = 491.67 rankine
newton = celsius * 33/100 #this is the formula for conversion
reaumur = celsius / 1.25 #this is the formula for conversion
romer = celsius * 21/40 + 7.5 #this is the formula for conversion
print(f'{celsius} degrees celsius is equals to {kelvin} degrees kelvin, {fehrenheit} degrees fehrenheit, {delisle} degrees delisle, {rankine} degrees rankine, {newton} degrees newton, {reaumur} degrees réaumur and {romer} degrees rømer')

print('\n')

#weight conversions
#convert 12 kilogram to hundred weights

kg = 12
hun_wght = kg * 0.019684130552221 #this is the formula for conversion
print(f'{kg} kg is equals to {hun_wght} hundred weights')

print('\n')

#convert 66 tons to short tons and long tons

tons = 66
short_tons = tons * 1.10231 # as 1.10231 tons = 1 short ton
long_tons = tons / 1.12 #this is the formula for conversion
print(f'{tons} tons is equals to {short_tons} short tons and {long_tons} long tons')

print('\n')

#convert 22 pounds to milligrams and micrograms

lbs = 22
milli_gram = lbs * 453592.37 # 1 pound = 453592 milligrams approx
micro_gram = lbs * 4.536e+8 # 1 pound = 453592370 micrograms
print(f'{lbs} pounds is equals to {milli_gram} milli grams and {micro_gram} micro grams')

print('\n')

#area conversions
#convert 1745.3 square millimteres to square microns

sq_mm = 1745.3
sq_microns = sq_mm * 1e+6 # 1 square millimeters = 1000000 sq_microns
print(f'{sq_mm} square millimeters is equals to {sq_microns} square microns')

print('\n')

#convert 334.2 square inches to square microns and square decimeters

sq_inch = 334.2
sq_microns = sq_inch * 6.452e+8 # 1 square inches = 645160000 square microns
sq_deci_m = sq_inch / 15.5 #this is the formula for conversion
print(f'{sq_inch} square inches os equals to {sq_microns} square microns and {sq_deci_m} square deci meters')

print('\n')

#volume conversions
#convert 45.7 litres to UK gallons, US pints, UK quarts, UK tabblespoons, US teaspoons, gills and ounces

litres = 45.7
uk_gal = litres / 4.546 # this is the formula for conversion
us_pint = litres * 2.113 # 1 litre = 2.113 us pints
uk_qrt = litres * 0.88 # 1 litre = 0.88 uk quartz
uk_t_spoons = litres * 56.312 # 1 litre = 56.312 uk table spoons
us_tea_sp = litres * 202.884 # 1 litre = 202.884 us tea spoons
gills = litres * 8.454 #1 litre = 8.454 gills
ounces = litres * 33.814 # 1 litre = 33.814 ounces
print(f'{litres} litres is equal to {uk_gal} UK gallons, {us_pint} US pints, {uk_qrt} UK quartz, {uk_t_spoons} UK table spoons, {us_tea_sp} US tea spoons, {gills} gills and {ounces} ounces')

print('\n')

#speed conversions
#convert 35.70 knots to mach, lightspeed, micron per second, feet per day and miles per year

knots = 350.7
mach = knots / 667 # 1 knot = 0.0015 mach
lightspeed = knots / 5.827e+8 #this is the formula for conversion
micron_p_sec = knots / 514444 # this is the formula for conversion
feet_p_day = knots * 145827 #this is the formula for conversion
miles_p_year = knots * 10081
print(f'{knots} knots is equals to {mach} mach, {lightspeed} lightspeed, {micron_p_sec} micron per second, {feet_p_day} feet per day and {miles_p_year} miles per year')

print('\n')

# 4. Conversions with Python

 CONVERSATIONS WITH PYTHON

NOTE: You can find answers to the below practice conversion questions in the blog Answers of the blog no. 4 Conversations with Python. While you can also find some other user links down here:

1. Python Introduction

2. Python Basic Operations

3. Python Basic Practice Exercises

4. Python Variables

5. Python Input Function

6. Python Keywords & Literals

7. Type Conversions in Python

We have thinked about it a lot and have organized some of the basic math and science conversions while some of here will be sophisticated too!

We will have two posts for conversions. One will contain the questions and the other will have answers.

Easy Conversions:👇

• Length conversions:

1. Convert 59.5 inches to centimeters? 
2. Convert 59.5 centimeters to inches? 
3. Convert 5.9 miles to kilometers? 
4. Convert 5.9 kilometers to miles? 
5. Convert 45 meters to feet? 
6. Convert 45 feet to meters? 
7. Convert 1277 millimeters to inches? 
8. Convert 127 inches to millimeters? 
9. Convert 13 yards to meters? 
10. Convert 23 meters to yards? 

• Temperature Conversions:

1. Convert 44 degrees Celsius to Fahrenheit? 
2. Convert 250 Kelvin to Celsius? 
3. Convert 130 fehrenheit to Celsius? 
4. Convert 120 fehrenheit to Kelvin? 
5. Convert 30 Celsius to Kelvin? 

• Weight Conversions:

1. Convert 260 pounds to kilograms? 
2. Convert 121 kilograms to pounds? 
3. Convert 45 ounces to kilograms and pounds? 
4. Converts 217 pounds to grams? 
5. Convert 27 ounces to carats? 
6. Convert 7 kilograms to carats? 
7. Convert 2701 carats to grams? 

• Area Conversions:

1. Convert 33 square meters to square feet? 
2. Convert 112.5 square feet to square meters? 
3. Convert 3 square kilometers to square feet?

• Volume Conversions:

1. Convert 73 Gallons to micro litres? 
2. Convert 110.4 micro yards to UK pints? 
3. Convert 1281 milli litres to milli yards? 

• Speed Conversions:

1. Convert 64 kilometers per hour (kph) to miles per hour (mph)? 
2. Convert 13.4 meter per second (mps) to kilometers per hour (kph)? 
3. Convert 98 inches per second to kilometer per hour? 

• Time Conversions:

1. Convert 4 years 11 months 27 days 19 hours to seconds? 

• Pressure Conversions:

1. Convert 12 bars to pascal? 
2. Convert 23 pascal to bars? 
3. Convert 33 bars to inches per square feet? 
4. Convert 88 Pascale to Newton per square meter? 

Intermediate Conversions:👇

• Angle Conversions:

1. Convert 187 degrees to radians? 
2. Convert 2 Radains to degrees, minutes and seconds? 

• Temperature Conversions:

1. Convert 33 Celsius to Rankine? 
2. Convert 33 Celsius to delisle? 
3. Convert 33 Celsius to Newton? 
4. Convert 33 Celsius to Réaumur? 
5. Convert 33 Celsius to Rømer? 

• Weight Conversions:

1. Convert 140 pounds to stones? 
2. Convert 200 kilograms to long underweights? 
3. Convert 25 stones to long underweights? 
4. Convert 11372.1 tones to metric tones? 
5. Convert 27.4 ounces to Troy ounces? 
6. Convert 97.4 kilograms to Troy pounds? 
7. Convert 112 Troy pounds to Troy ounces? 
8. Convert 34 ounces to penny weights? 

• Area Conversions:

1. Convert 34 hectares to acres? 
2. Convert 12 Acres to square yards? 

• Volume Conversions:

1. Convert 75.3 Cubic meters to litres, cubic feet, kilolitre, microlitre and cubic yards?

• Speed conversions:

1. Convert 1223 millimeters per minute to kilometers per hour, miles per second, nanometer per hour, meters per minute, inches per minute and yards per hour? 

• Pressure Conversions:

1. Convert 12 Newton per meter square to inches per foot square? 
2. Convert 87 inches per meter square to Newton per square foot? 

Difficult conversions:👇

• Angle Conversions:

1. Convert 274 degrees, 12 minutes and 36 seconds to centrad, gradians and milliradians? 

• Pressuse Conversions:

1. Convert 66 bars to Torr? 
2. Convert 12 torr to Newton per square meter? 
3. Convert 13 pascal to pounds per square foot? 

• Temperature Conversions:

1. Recently 54.2 degrees Celsius have been recorded in the state of californe of USA. We don't know how much it is in other scale and we have to use it in different scientific experiments. Convert the above recorded temperature to Kelvin, fehrenheit, Rankine, delisle, Newton, Réaumur and Rømer scales. 

• Weight Conversions:

1. Convert 12 kilograms to hundred weights? 
2. Convert 66 tones to short tons and long tons? 
3. Convert 22 pounds to milligrams and micrograms? 

• Area Conversions:

1. Convert 1745.3 square millimeters to square microns? 
2. Convert 334.2 square inches to square microns and square Deci meters? 

• Volume Conversions:

1. Convert 45.7 liters to UK gallons, US pints, UK quarts, UK tablespoons, US teaspoons, Gills ND Ounces? 

• Speed Conversions:

1. Convert 350.7 knots to Mach, lightspeed, micron per second, feet per day and miles per year?