Kilopascals to Atmospheres Converter
Convert kilopascal to atmosphere instantly. Type a value below — the result updates as you type.
When you need to convert kilopascal to atmosphere
Pressure conversions are used for tyre inflation, weather readings, scuba and industrial gauges, and HVAC work, where gauges and manuals may be calibrated in different units.
Typical values: 0.5 kPa is about 0.0049 atm, and 100 kPa works out to roughly 0.9869 atm. Because the ratio is fixed at 0.0099, you can scale any amount linearly — doubling the kilopascals doubles the atmospheres.
A single tyre or gauge spec is often printed in two or three pressure units side by side for international use.
How to convert kilopascal to atmosphere
One kilopascal equals 0.0099 atmospheres. To convert, multiply the number of kilopascals by 0.0099:
atmospheres = kilopascals × 0.0099
For example, 10 kilopascals × 0.0099 = 0.0987 atmospheres.
Kilopascals to atmospheres conversion table
| Pressure (kPa) | Atmospheres (atm) |
|---|---|
| 1 kPa | 0.0099 atm |
| 2 kPa | 0.0197 atm |
| 3 kPa | 0.0296 atm |
| 5 kPa | 0.0493 atm |
| 10 kPa | 0.0987 atm |
| 20 kPa | 0.1974 atm |
| 50 kPa | 0.4935 atm |
| 100 kPa | 0.9869 atm |
FAQ
How many atmospheres are in a kilopascal?
One kilopascal = 0.0099 atmospheres.
How do I convert atmospheres back to kilopascals?
Divide by 0.0099, or use the atmospheres to kilopascals converter.