Formula
bar to Pa conversion formula
Use this relationship for a direct conversion:
Pa = bar x 100,000
Worked example
2 bar = 200,000 Pa.
Conventional mercury-column units are not measurements adjusted for local temperature or gravity.
Pressure conversion
Convert Bar to Pascal
1 bar (bar) equals 100,000 pascal (Pa). Enter any value below to convert from bar to Pa.
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1 bar = 100,000 Pa
All Pressure units
From 1 bar| Unit | Value |
|---|---|
| Pascal Pa | 100,000 |
| Kilopascal kPa | 100 |
| Megapascal MPa | 0.1 |
| Bar bar | 1 |
| Millibar mbar | 1,000 |
| Standard atmosphere atm | 0.9869232667 |
| Pound per square inch psi | 14.503773773 |
| Torr Torr | 750.0616827042 |
| Millimeter of mercury mmHg | 750.0615758457 |
| Inch of mercury inHg | 29.5299801647 |
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Quick reference
Bar to Pascal table
| Bar (bar) | Pascal (Pa) |
|---|---|
| 0.01 | 1,000 |
| 0.1 | 10,000 |
| 1 | 100,000 |
| 2 | 200,000 |
| 5 | 500,000 |
| 10 | 1,000,000 |
| 25 | 2,500,000 |
| 50 | 5,000,000 |
| 100 | 10,000,000 |
| 1,000 | 100,000,000 |
From unit
About the bar
Exactly 100,000 pascals.
Symbol: bar
To unit
About the pascal
One newton per square meter.
Symbol: Pa
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Related conversions
Source
Conversion standard
Definitions are checked against NIST SP 811: Pressure units. Calculations use full internal precision before display rounding.
View the complete pressure converterQuestions
bar to Pa FAQ
How do you convert bar to pascal?
Use the formula Pa = bar x 100,000. 1 bar (bar) equals 100,000 pascal (Pa).
Is the bar to Pa conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.