How many bar are in one atmosphere?
One atmosphere equals exactly 1.01325 bar.
Converters
ATM to Bar Converter
Convert standard atmospheres (atm) to bar and bar to atmospheres instantly with formulas, examples, and FAQs.
Tool
ATM to Bar Converter
Convert standard atmospheres (atm) to bar and bar to atmospheres instantly with formulas, examples, and FAQs.
This tool runs in your browser. Your input is processed locally and is not uploaded.
About this Tool
Use this free online ATM to bar converter to quickly convert between atmospheres (atm) and bar.
Conversion Formula
atm → bar
bar = atm × 1.01325
bar → atm
atm = bar ÷ 1.01325
Examples
- 1 atm = 1.01325 bar
- 2 atm = 2.0265 bar
- 1 bar = 0.9869 atm
Frequently Asked Questions
How do you convert atm to bar?
Multiply the atm value by 1.01325.
How do you convert bar to atm?
Divide the bar value by 1.01325.
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