Convert atm to kPa
Use the live converter below to translate between Atmosphere (atm) and Kilopascal (kPa). Scroll further for quick examples, formula tips, and related units.
Convert
atm → kPa
Formula
1 atm = 101.325 kPa
Conversion sourcesTap or click to view references
The International System of Units (SI) — NIST Special Publication 330
National Institute of Standards and Technology (NIST). The SI Brochure (SP 330) is the definitive English edition of the BIPM SI tables. NIST’s edition lists the official constants and conversion factors tying inch-pound units to SI, which SwapUnits applies for length, mass, temperature, pressure, volume, and related conversions. See /standards/nist-si-tenfold for the complete decimal multiple/submultiple table. View source · View SI table
Results update as you type. Swap the direction to convert back from kPa to atm.
atm to kPa quick table
Multiply any row by the same factor to scale results. Use the converter above to enter exact values with your own units.
| Atmosphere (atm) | Kilopascal (kPa) |
|---|---|
| 0.25 atm | 25.3313 kPa |
| 0.5 atm | 50.6625 kPa |
| 1 atm | 101.325 kPa |
| 2 atm | 202.65 kPa |
| 5 atm | 506.625 kPa |
| 10 atm | 1,013.25 kPa |
| 25 atm | 2,533.125 kPa |
| 100 atm | 10,132.5 kPa |
kPa back to atm
Keep the reciprocal handy when double-checking calculations or undoing a conversion.
| Kilopascal (kPa) | Atmosphere (atm) |
|---|---|
| 0.25 kPa | 0.0025 atm |
| 0.5 kPa | 0.0049 atm |
| 1 kPa | 0.0099 atm |
| 2 kPa | 0.0197 atm |
| 5 kPa | 0.0493 atm |
| 10 kPa | 0.0987 atm |
| 25 kPa | 0.2467 atm |
| 100 kPa | 0.9869 atm |
Explore more pressure conversion cheat sheet
Compare all pressure conversion cheat sheet
View the full unit roster, charts, and tips for Pressure Conversion Cheat Sheet conversions.