Kilopascals to Standard atmospheres
Type a value in Kilopascals and get the result in Standard atmospheres, calculated exactly.
1 Kilopascals ≈ 0.009869232667 Standard atmospheres
Precision
Exact factorRounded for display to about 10 significant digits.
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Formula
atm = kPa ÷ 101.325
To convert Kilopascals to Standard atmospheres, divide the value by 101.325.
Worked examples
- 1 kPa ÷ 101.325 ≈ 0.009869232667 atm
- 100 kPa ÷ 101.325 ≈ 0.9869232667 atm
- 50 kPa ÷ 101.325 ≈ 0.4934616334 atm
This factor is exact by definition.
Conversion table
| Kilopascals (kPa) | Standard atmospheres (atm) |
|---|---|
| 1 | ≈ 0.009869233 |
| 2 | ≈ 0.01973847 |
| 3 | ≈ 0.0296077 |
| 4 | ≈ 0.03947693 |
| 5 | ≈ 0.04934616 |
| 6 | ≈ 0.0592154 |
| 7 | ≈ 0.06908463 |
| 8 | ≈ 0.07895386 |
| 9 | ≈ 0.08882309 |
| 10 | ≈ 0.09869233 |
| 15 | ≈ 0.1480385 |
| 20 | ≈ 0.1973847 |
| 25 | ≈ 0.2467308 |
| 30 | ≈ 0.296077 |
| 40 | ≈ 0.3947693 |
| 50 | ≈ 0.4934616 |
| 60 | ≈ 0.592154 |
| 70 | ≈ 0.6908463 |
| 75 | ≈ 0.7401925 |
| 80 | ≈ 0.7895386 |
| 90 | ≈ 0.8882309 |
| 100 | ≈ 0.9869233 |
Values marked ≈ are rounded; the rest are exact.
Reverse table: Standard atmospheres to Kilopascals
| Standard atmospheres (atm) | Kilopascals (kPa) |
|---|---|
| 1 | 101.325 |
| 2 | 202.65 |
| 3 | 303.975 |
| 4 | 405.3 |
| 5 | 506.625 |
| 6 | 607.95 |
| 7 | 709.275 |
| 8 | 810.6 |
| 9 | 911.925 |
| 10 | 1,013.25 |
| 15 | 1,519.875 |
| 20 | 2,026.5 |
| 25 | 2,533.125 |
| 30 | 3,039.75 |
| 40 | 4,053 |
| 50 | 5,066.25 |
| 60 | 6,079.5 |
| 70 | 7,092.75 |
| 75 | 7,599.375 |
| 80 | 8,106 |
| 90 | 9,119.25 |
| 100 | 10,132.5 |
Unit definitions
- Kilopascals kPa
- Exactly 1000 pascals.
- Standard atmospheres atm
- Exactly 101 325 pascals.
Questions people ask
Kilopascals to Standard atmospheres: what is the conversion factor?
One kPa is ≈ 0.009869232667 atm.
How do I convert Kilopascals to Standard atmospheres?
Use the formula above. For example, 100 kPa = ≈ 0.9869232667 atm.
Is the conversion exact?
Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.
Factors checked 19 October 2026.