Unit Hub Online

Standard atmospheres to kilopascals converter

Convert standard atmospheres (atm) to kilopascals (kPa).

Pressure converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

atm

kPa

CONVERSION

1 atm ≈ 101.325 kPa

Precision changes displayed rounding, not calculation accuracy.

FORMULAkPa = atm × 101.325

FORMULA & EXAMPLES

How to convert Standard atmospheres to kilopascals

kPa = atm × 101.325

Multiply the atm reading by 101.325.

Worked examples

1 atm ≈ 101.325 kPa

1 × 101.325 ≈ 101.325

2 atm ≈ 202.65 kPa

2 × 101.325 ≈ 202.65

Frequently asked questions

Does atm to kPa change gauge pressure into absolute pressure?

No. Unit conversion preserves the original pressure reference. Converting a gauge reading to absolute pressure additionally requires the applicable atmospheric pressure.

Standard atmospheres to kilopascals table

Fixed reference · Standard atmosphere to Kilopascal

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Standard atmosphere (atm)Kilopascal (kPa)
00
0.110.1325
0.550.6625
1101.325
2202.65
5506.625
101013.25
252533.125
505066.25
10010132.5
1000101325
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

Related conversions

A UNIT FOR EVERYTHING

Explore all converters

18 categories. One place.