Atmospheres to Kilopascals
Convert atmospheres (atm) to kilopascals (kPa). Type in either box; the other updates as you go.
How to convert atmospheres to kilopascals
To convert atmospheres to kilopascals, multiply the number of atmospheres by 101.325.
Example
Convert 5 atmospheres to kilopascals:
Atmosphere to kilopascal conversion chart
| Atmospheres (atm) | Kilopascals (kPa) |
|---|---|
| 1 atm | 101.325 kPa |
| 2 atm | 202.65 kPa |
| 3 atm | 303.975 kPa |
| 4 atm | 405.3 kPa |
| 5 atm | 506.625 kPa |
| 6 atm | 607.95 kPa |
| 7 atm | 709.275 kPa |
| 8 atm | 810.6 kPa |
| 9 atm | 911.925 kPa |
| 10 atm | 1,013.25 kPa |
| 12 atm | 1,215.9 kPa |
| 15 atm | 1,519.875 kPa |
| 20 atm | 2,026.5 kPa |
| 25 atm | 2,533.125 kPa |
| 30 atm | 3,039.75 kPa |
| 40 atm | 4,053 kPa |
| 50 atm | 5,066.25 kPa |
| 60 atm | 6,079.5 kPa |
| 70 atm | 7,092.75 kPa |
| 75 atm | 7,599.375 kPa |
| 80 atm | 8,106 kPa |
| 90 atm | 9,119.25 kPa |
| 100 atm | 10,132.5 kPa |
| 150 atm | 15,198.75 kPa |
| 200 atm | 20,265 kPa |
| 250 atm | 25,331.25 kPa |
| 500 atm | 50,662.5 kPa |
| 1,000 atm | 101,325 kPa |
Going the other way? See the kilopascals to atmospheres chart.
About the units
Atmosphere (atm)
A standard atmosphere is exactly 101,325 pascals, average air pressure at sea level.
Kilopascal (kPa)
A kilopascal is 1,000 pascals. Tire pressure outside the US is often given in kPa.
Frequently asked questions
How many kilopascals are in an atmosphere?
There are 101.325 kilopascals in an atmosphere.
How many atmospheres are in a kilopascal?
There are 0.009869232667 atmospheres in a kilopascal.
How do you convert atmospheres to kilopascals?
To convert atmospheres to kilopascals, multiply the number of atmospheres by 101.325.
What is 5 atmospheres in kilopascals?
5 atmospheres equals 506.625 kilopascals.
Convert between psi, bar, kilopascals, atmospheres and millimeters of mercury. Open the pressure converter to see a value in every unit at once.