At One Place

Standard atmospheres to kilopascals

1 standard atmosphere in kilopascals
1 atm = 101.325 kPa
kPa = atm × 101.325

To convert standard atmospheres to kilopascals, multiply by 101.325. The table below gives the values people look up most often, and the converter works for any number.

Standard atmospheres to kilopascals table

Common standard atmosphere values converted to kilopascals.
Standard atmospheres Kilopascals
1 atm 101.325
2 atm 202.65
3 atm 303.975
4 atm 405.3
5 atm 506.625
10 atm 1,013.25
15 atm 1,519.875
20 atm 2,026.5
25 atm 2,533.125
30 atm 3,039.75
40 atm 4,053
50 atm 5,066.25
75 atm 7,599.375
100 atm 10,132.5
250 atm 25,331.25
500 atm 50,662.5
1,000 atm 101,325

How the conversion works

The relationship is kPa = atm × 101.325. Both units measure pressure, so the conversion is a fixed factor that never changes.

Common questions

How many kilopascals are in one standard atmosphere?
One standard atmosphere equals 101.325 kilopascals. kPa = atm × 101.325.
How do you convert standard atmospheres to kilopascals?
Use kPa = atm × 101.325. So 10 atm is 1,013.25 kPa.
How many standard atmospheres are in one kilopascal?
One kilopascal equals 0.0098692 standard atmospheres, which is the reverse of the conversion above.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked