Kilopascal to Standard Atmosphere
Convert kPa to atm instantly — free, no sign-up.
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About the Kilopascal (kPa)
The Kilopascal is equal to 1,000 pascals, a common unit for tire pressure specs and weather barometric readings outside the US.
About the Standard Atmosphere (atm)
The Standard Atmosphere is defined as exactly 101,325 pascals, representing average air pressure at sea level — used as a reference point across chemistry and engineering.
How to convert kPa to atm
- Enter the value in kPa in the box above.
- The atm equivalent updates instantly.
- Use the swap button to convert atm back to kPa just as easily.