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Convert bars to atmospheres

Instantly convert bars to atmospheres using our free online calculator. See the formula and a full reference table below.

1 bar = 0.9869 atmospheres
Formula: bars × 0.9869 = atmospheres

BarAtmosphere reference table

barsatmospheres
1 bar0.9869 atmospheres
2 bars1.9738 atmospheres
5 bars4.9346 atmospheres
10 bars9.8692 atmospheres
25 bars24.6731 atmospheres
50 bars49.3462 atmospheres
100 bars98.6923 atmospheres
250 bars246.7308 atmospheres
500 bars493.4615 atmospheres
1000 bars986.923 atmospheres

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Frequently asked questions

How many atmospheres are in 1 bar?

1 bar equals 0.9869 atmospheres.

What is the formula to convert bars to atmospheres?

Multiply the number of bars by 0.9869 to get the equivalent in atmospheres.

Is this converter accurate?

Yes. All conversions use internationally recognized conversion factors with up to 6 decimal places of precision.