Convert Atmospheres to kilopascals

1 atmosphere = 101.33 kilopascals · kPa = atm × 101.325

atm
Kilopascals
101.33kPa

1 atmosphere = 101.33 kilopascals

When you need this conversion

This conversion goes from atmospheres, pressure relative to sea level, used in diving and chemistry, to kilopascals, used on tire placards and in material specifications. Both measure the same physical quantity, so the conversion is exact — the difference is which unit your source, tool, or region happens to use.

Atmospheres to kilopascals conversion table

Conversion table from atmospheres to kilopascals
Atmospheres (atm)Kilopascals (kPa)
1 atm101.33 kPa
2 atm202.65 kPa
3 atm303.98 kPa
5 atm506.63 kPa
10 atm1,013.25 kPa
15 atm1,519.88 kPa
20 atm2,026.5 kPa
25 atm2,533.13 kPa
50 atm5,066.25 kPa
75 atm7,599.38 kPa
100 atm10,132.5 kPa
250 atm25,331.25 kPa
500 atm50,662.5 kPa
1,000 atm101,325 kPa

The formula

kPa = atm × 101.325

Because both units measure pressure, the conversion is a single multiplication by a fixed factor. That factor never changes, so the result is exact.

Convert the other way

Kilopascals to atmospheres →

Related pressure conversions

All pressure conversions →

Frequently asked questions

How many kilopascals are in a atmosphere?
There are 101.33 kilopascals in 1 atmosphere. The formula is kPa = atm × 101.325.
How do you convert atmospheres to kilopascals?
Use the formula kPa = atm × 101.325. For example, 10 atmospheres equals 1,013.25 kilopascals.
Is the atmospheres to kilopascals conversion exact?
Yes. Atmospheres and kilopascals are both units of pressure, related by an exact defined factor. Displayed results are rounded for readability.
What is atm short for?
atm is the standard symbol for atmosphere. kPa is the symbol for kilopascal.