📏 Kilopascals to Atmospheres Converter
Convert kilopascals (kPa) to atmospheres (atm) instantly, with the formula, a worked example and a conversion table.
Quick answer: 1 kilopascal (kPa) = 0.0098692327 atmospheres (atm). Formula: atm = kPa × 0.0098692327.
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Kilopascals to Atmospheres Converter inputs
Result
Kilopascals to Atmospheres conversion table
| Kilopascals (kPa) | Atmospheres (atm) |
|---|---|
| 0.1 kPa | 0.0009869233 atm |
| 0.5 kPa | 0.0049346163 atm |
| 1 kPa | 0.0098692327 atm |
| 2 kPa | 0.019738465 atm |
| 3 kPa | 0.029607698 atm |
| 5 kPa | 0.049346163 atm |
| 10 kPa | 0.098692327 atm |
| 20 kPa | 0.19738465 atm |
| 25 kPa | 0.24673082 atm |
| 50 kPa | 0.49346163 atm |
| 100 kPa | 0.98692327 atm |
| 1,000 kPa | 9.8692327 atm |
Other pressure conversions
How to convert kilopascals to atmospheres
Multiply the number of kilopascals by 0.0098692327 to get atmospheres: atm = kPa × 0.0098692327.
Example: 5 kPa = 0.049346163 atm.
The kilopascal (kPa) and the atmosphere (atm) are both units of pressure. Need the opposite direction? Use the atm to kPa converter.
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Metric and imperial units
The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.
Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.
This converter covers 10 categories and 66 units: length, weight, temperature, volume, area, speed, time, data, energy, pressure.
Frequently asked questions
How many atmospheres are in a kilopascal?
1 kilopascal = 0.0098692327 atmospheres.
How do I convert kilopascals to atmospheres?
Use the formula atm = kPa × 0.0098692327. For example, 5 kPa = 0.049346163 atm.
How do I convert atmospheres back to kilopascals?
1 atmosphere = 101.325 kilopascals. Use the atm to kPa converter linked on this page.
Are these conversions exact?
Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.