Quick answer: 1 Bar in Pascal
1 bar equals 100000 Pa. To convert Bar to Pascal, multiply by 100000 using the free calculator above — no signup needed.
Pressure units
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About Pressure Converter
The Pressure Converter converts between 6 different units, including Pascal, Kilopascal, Bar, PSI (lbf/in²), Atmosphere (atm). The base unit is the Pascal, and every other unit on this page is defined as an exact multiple of it. Type any value into the calculator above to convert instantly — free, unlimited, no signup and nothing to install.
Common equivalents: 1 Pascal = 0.001 Kilopascal, 0.00001 Bar, 0.000145038 PSI (lbf/in²).
Scale of this category: the smallest unit is the Pascal (Pa) and the largest is the Atmosphere (atm) (atm).
Last updated: 2026-09-15
Pressure conversion factors
| Unit | Symbol | Value in Pascal |
|---|---|---|
| Pascal | Pa | 1 Pa = 1 Pa |
| Kilopascal | kPa | 1 kPa = 1000 Pa |
| Bar | bar | 1 bar = 100000 Pa |
| PSI (lbf/in²) | psi | 1 psi = 6894.76 Pa |
| Atmosphere (atm) | atm | 1 atm = 101325 Pa |
| Torr / mmHg | Torr | 1 Torr = 133.322368 Pa |
Worked Examples
See exactly how the conversion works with real numbers, step by step.
How much is 1 Bar in Pascal?
- Multiply 1 by the conversion factor 100000
- 1 Bar = 100000 Pascal
How much is 5 Bar in Pascal?
- Multiply 5 by the conversion factor 100000
- 5 Bar = 500000 Pascal
How much is 25 Bar in Pascal?
- Multiply 25 by the conversion factor 100000
- 25 Bar = 2500000 Pascal
Quick Conversion Reference Table
| Bar (bar) | Pascal (Pa) |
|---|---|
| 1 bar (Bar) | 100000 Pa (Pascal) |
| 2 bar (Bar) | 200000 Pa (Pascal) |
| 5 bar (Bar) | 500000 Pa (Pascal) |
| 10 bar (Bar) | 1000000 Pa (Pascal) |
| 20 bar (Bar) | 2000000 Pa (Pascal) |
| 50 bar (Bar) | 5000000 Pa (Pascal) |
| 100 bar (Bar) | 10000000 Pa (Pascal) |
| 500 bar (Bar) | 50000000 Pa (Pascal) |
| 1000 bar (Bar) | 100000000 Pa (Pascal) |
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FAQ
How much is 1 Bar in Pascal?
1 Bar = 100000 Pascal.
How do I convert Bar to Pascal?
Enter your value in Bar into the converter above and the result in Pascal appears instantly. 1 bar equals 100000 Pa — just multiply your value by 100000.
What is the formula for Bar to Pascal?
The formula is: value in Pascal = value in Bar × 100000. For example, 5 bar × 100000 = 500000 Pa.
Is this Bar to Pascal converter free and accurate?
Yes. This Bar to Pascal converter is 100% free, uses the exact international conversion factor (100000), and works on any device with no signup.
How do I convert Pascal back to Bar?
To convert back, divide by 100000 (or multiply by 0.00001). You can also use our dedicated How Many Bar in 1 Pascal? page for instant results.
Do I need to download an app or sign up?
No. The converter runs entirely in your browser — nothing to install, no account, no fees. It even keeps working offline once the page has loaded.
Which Pressure units are supported?
This converter supports 6 units: Pascal, Kilopascal, Bar, PSI (lbf/in²), Atmosphere (atm), Torr / mmHg.