At One Place

Pascals to standard atmospheres

1 pascal in standard atmospheres
1 Pa = 0.000009869 atm
atm = Pa × 0.000009869233

To convert pascals to standard atmospheres, multiply by 0.000009869233. The table below gives the values people look up most often, and the converter works for any number.

Pascals to standard atmospheres table

Common pascal values converted to standard atmospheres.
Pascals Standard atmospheres
1 Pa 0.000009869
2 Pa 0.00001974
3 Pa 0.00002961
4 Pa 0.00003948
5 Pa 0.00004935
10 Pa 0.00009869
15 Pa 0.000148
20 Pa 0.0001974
25 Pa 0.0002467
30 Pa 0.0002961
40 Pa 0.0003948
50 Pa 0.0004935
75 Pa 0.0007402
100 Pa 0.0009869
250 Pa 0.0024673
500 Pa 0.0049346
1,000 Pa 0.0098692

How the conversion works

The relationship is atm = Pa × 0.000009869233. Both units measure pressure, so the conversion is a fixed factor that never changes.

Common questions

How many standard atmospheres are in one pascal?
One pascal equals 0.000009869 standard atmospheres. atm = Pa × 0.000009869233.
How do you convert pascals to standard atmospheres?
Use atm = Pa × 0.000009869233. So 10 Pa is 0.00009869 atm.
How many pascals are in one standard atmosphere?
One standard atmosphere equals 101,325 pascals, 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