Convert atmospheres to kilopascals
1 atm = 101.33 kPa. Change the amount below, or read the formula and the reference table further down.
1 atmosphere equals
kilopascals
1 atm = 101.33 kPa
The formula
Atmospheres and kilopascals both measure pressure from the same zero, so a single multiplier does the job.
kPa = atm × 101.33
Going the other way? Convert kilopascals to atmospheres.
Atmospheres to kilopascals table
Common values, rounded for reading.
| Atmospheres (atm) | Kilopascals (kPa) |
|---|---|
| 1 | 101.33 |
| 2 | 202.65 |
| 3 | 303.98 |
| 4 | 405.3 |
| 5 | 506.63 |
| 6 | 607.95 |
| 7 | 709.28 |
| 8 | 810.6 |
| 9 | 911.93 |
| 10 | 1,013.25 |
| 15 | 1,519.88 |
| 20 | 2,026.5 |
| 25 | 2,533.13 |
| 30 | 3,039.75 |
| 40 | 4,053 |
| 50 | 5,066.25 |
| 75 | 7,599.38 |
| 100 | 10,132.5 |
| 250 | 25,331.25 |
| 500 | 50,662.5 |
| 1,000 | 101,325 |
Questions people ask
- How many kilopascals are in a atmosphere?
- One atmosphere equals 101.33 kilopascals.
- How do I convert atmospheres to kilopascals by hand?
- Multiply the number of atmospheres by 101.33. For a rough check, 101.33 is close enough for most everyday use.
- What is 1 atmosphere in kilopascals?
- 1 atmosphere is 101.33 kilopascals.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.