Atmosphere → Kilopascal (atm → kpa)

atm to kpa direct conversion page with calculator, reverse conversion and comparison table.

1 atm = 101.325 kpa
1 Atmosphere (atm) = 101.325 Kilopascal (kpa).


swap converter

If you want to reverse convert, use Kilopascal → Atmosphere. 1 kpa = 0.0098692326671601 atm. You can also explore the full Pressure converter page for more cross conversions.

Conversion formula

Atmosphere to Kilopascal formula: value in kpa = value in atm × 101.325.

Kilopascal to Atmosphere formula: value in atm = value in kpa × 0.0098692326671601.

How to convert Atmosphere to Kilopascal

To convert Atmosphere to Kilopascal, multiply the value in atm by 101.325. This gives the result in kpa.

For example, 1 atm = 101.325 kpa and 10 atm = 1013.25 kpa.

What is Atmosphere?

Atmosphere (atm): A reference pressure for comparing gas conditions, rather than a reading of today’s weather. 1 atm = 101 325 Pa.

What is Kilopascal?

Kilopascal (kPa): A practical pressure scale for tyres, gas supplies and engineering specifications. 1 kPa = 1 000 Pa.

FAQ

How many kilopascal are in 1 atmosphere?

There are 101.325 kpa in 1 atm.

Why can conversion results differ slightly?

Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.

How do I convert atmosphere to kilopascal?

Multiply the value in atm by 101.325 to get the value in kpa.

Atmosphere → other Pressure units

Atmosphere → Kilopascal Table

The table below shows common values from Atmosphere to Kilopascal and the reverse direction for quick reference.

atmkpaRounded
1 atm101.325 kpa101.3250
2 atm202.65 kpa202.6500
3 atm303.975 kpa303.9750
4 atm405.3 kpa405.3000
5 atm506.625 kpa506.6250
10 atm1013.25 kpa1013.2500
12 atm1215.9 kpa1215.9000
15 atm1519.875 kpa1519.8750
20 atm2026.5 kpa2026.5000
25 atm2533.125 kpa2533.1250
30 atm3039.75 kpa3039.7500
40 atm4053 kpa4053.0000
50 atm5066.25 kpa5066.2500
75 atm7599.375 kpa7599.3750
100 atm10132.5 kpa10132.5000
200 atm20265 kpa20265.0000
250 atm25331.25 kpa25331.2500
500 atm50662.5 kpa50662.5000
750 atm75993.75 kpa75993.7500
1000 atm101325 kpa101325.0000
2500 atm253312.5 kpa253312.5000
5000 atm506625 kpa506625.0000
10000 atm1013250 kpa1013250.0000

Kilopascal → Atmosphere Table

kpaatmRounded
1 kpa0.0098692326671601 atm0.0099
2 kpa0.01973846533432 atm0.0197
3 kpa0.02960769800148 atm0.0296
4 kpa0.039476930668641 atm0.0395
5 kpa0.049346163335801 atm0.0493
10 kpa0.098692326671601 atm0.0987
12 kpa0.11843079200592 atm0.1184
15 kpa0.1480384900074 atm0.1480
20 kpa0.1973846533432 atm0.1974
25 kpa0.246730816679 atm0.2467
30 kpa0.2960769800148 atm0.2961
40 kpa0.39476930668641 atm0.3948
50 kpa0.49346163335801 atm0.4935
75 kpa0.74019245003701 atm0.7402
100 kpa0.98692326671601 atm0.9869
200 kpa1.973846533432 atm1.9738
250 kpa2.46730816679 atm2.4673
500 kpa4.9346163335801 atm4.9346
750 kpa7.4019245003701 atm7.4019
1000 kpa9.8692326671601 atm9.8692
2500 kpa24.6730816679 atm24.6731
5000 kpa49.346163335801 atm49.3462
10000 kpa98.692326671601 atm98.6923

Kilopascal → Atmosphere

The reverse value is 1 kpa = 0.0098692326671601 atm.