20 bar to atm

Updated July 2026

20 bar equals 19.7385 atm

20 bar = 19.7385 atm. That is how many atmospheres there are in 20 bar. Enter any value in the free pressure converter to convert bar to atmospheres (and every other unit) instantly — it runs privately in your browser.

Formula: Multiply by 0.986923 — 1 bar = 0.986923 atmospheres. So 20 × 0.986923 = 19.7385 atm.

bar to atm conversion table

bar (bar)atmospheres (atm)
5 bar4.9346 atm
10 bar9.8692 atm
15 bar14.8038 atm
20 bar19.7385 atm
25 bar24.6731 atm
30 bar29.6077 atm
35 bar34.5423 atm

Frequently asked questions

How many atmospheres is 20 bar?
20 bar is 19.7385 atmospheres. Multiply bar by 0.986923 to get atm.
What is 20 bar to atm?
20 bar = 19.7385 atm.
How do you convert bar to atm?
Multiply by 0.986923 — 1 bar = 0.986923 atmospheres. So 20 × 0.986923 = 19.7385 atm.

Other bar to atm conversions

Convert 20 bar to other units