Atmosphere to Bar Converter
1 atm = 1.0132 bar
FORMULA
1 atm = 1.0132 bar
CONVERSION TABLE
| Atmosphere (atm) | Bar (bar) |
|---|---|
| 1 atm | 1.0132 bar |
| 5 atm | 5.0662 bar |
| 10 atm | 10.1325 bar |
| 25 atm | 25.3312 bar |
| 50 atm | 50.6625 bar |
| 100 atm | 101.325 bar |
| 250 atm | 253.3125 bar |
| 500 atm | 506.625 bar |
| 1,000 atm | 1,013.25 bar |
COMMON VALUES
RELATED CONVERSIONS
About Atmosphere (atm)
Standard atmosphere (atm) equals exactly 101,325 pascals and represents the average air pressure at sea level. Scuba divers experience one additional atmosphere for every 10 meters of seawater depth, and pressurized aircraft cabins maintain roughly 0.75 atm at cruising altitude.
About Bar (bar)
Equal to exactly 100,000 pascals, the bar is slightly less than one standard atmosphere and is widely used for tire pressure (2.0-2.5 bar for car tires), scuba diving depth ratings, and industrial pressure gauges in Europe. Weather maps in some countries display atmospheric pressure in millibars.
How to Convert Atmosphere to Bar
The conversion formula is: 1 atm = 1.0132 bar. To convert from Atmosphere (atm) to Bar (bar), use the formula above or the interactive converter at the top of this page.
FAQ
How many Bar in 1 Atmosphere?
1 Atmosphere (atm) equals 1.0132 Bar (bar).
How to convert Atmosphere to Bar?
Multiply the Atmosphere value by 1.0132 to get the equivalent in Bar. Formula: 1 atm = 1.0132 bar
What is the formula for Atmosphere to Bar conversion?
1 atm = 1.0132 bar
Glossary
-
PSI (Pounds per Square Inch)
A unit of pressure expressing force in pounds applied over one square inch.
-
Pascal
The SI unit of pressure, equal to one newton per square meter.
-
Bar
A unit of pressure equal to 100,000 pascals, slightly less than standard atmospheric pressure.
-
Standard Atmosphere
A reference unit of pressure defined as exactly 101,325 pascals (101.325 kPa), representing the approximate mean atmospheric pressure at sea level.