1 bar = 100000 Pa
1 bar equals 100000 pascals. To convert bars to pascals, multiply the bar value by 100000. For quick reference: 1 bar = 100000 Pa, 5 bar = 500000 Pa, 10 bar = 1000000 Pa, 100 bar = 10000000 Pa.
Pascals = Bars × 100000Start with your value in bars.
Multiply the bar value by 100000. This is the exact conversion factor from bars to pascals.
The product is your value in pascals. For example, 5 bar × 100000 = 500000 Pa.
The exact factor from bars to pascals is 100000.
Pascals = Bars × 100000
Fifty common reference values, hand-picked for skim utility. Use the calculator above for any value not listed.
| Bars (bar) | Pascals (Pa) |
|---|---|
| 0.001 bar | 100 Pa |
| 0.01 bar | 1000 Pa |
| 0.1 bar | 10000 Pa |
| 0.5 bar | 50000 Pa |
| 1 bar | 100000 Pa |
| 1.5 bar | 150000 Pa |
| 2 bar | 200000 Pa |
| 2.5 bar | 250000 Pa |
| 3 bar | 300000 Pa |
| 4 bar | 400000 Pa |
| 5 bar | 500000 Pa |
| 6 bar | 600000 Pa |
| 7 bar | 700000 Pa |
| 8 bar | 800000 Pa |
| 9 bar | 900000 Pa |
| 10 bar | 1000000 Pa |
| 14 bar | 1400000 Pa |
| 15 bar | 1500000 Pa |
| 20 bar | 2000000 Pa |
| 25 bar | 2500000 Pa |
| 30 bar | 3000000 Pa |
| 32 bar | 3200000 Pa |
| 35 bar | 3500000 Pa |
| 40 bar | 4000000 Pa |
| 50 bar | 5000000 Pa |
| 60 bar | 6000000 Pa |
| 75 bar | 7500000 Pa |
| 80 bar | 8000000 Pa |
| 100 bar | 10000000 Pa |
| 101.325 bar | 10132500 Pa |
| 150 bar | 15000000 Pa |
| 200 bar | 20000000 Pa |
| 250 bar | 25000000 Pa |
| 300 bar | 30000000 Pa |
| 400 bar | 40000000 Pa |
| 500 bar | 50000000 Pa |
| 760 bar | 76000000 Pa |
| 1000 bar | 100000000 Pa |
| 1013.25 bar | 101325000 Pa |
| 2000 bar | 200000000 Pa |
| 5000 bar | 500000000 Pa |
| 10000 bar | 1000000000 Pa |
| 14.7 bar | 1470000 Pa |
| 50000 bar | 5000000000 Pa |
| 100000 bar | 10000000000 Pa |
| 101325 bar | 10132500000 Pa |
| 200000 bar | 20000000000 Pa |
| 500000 bar | 50000000000 Pa |
| 1000000 bar | 100000000000 Pa |
| 10000000 bar | 1000000000000 Pa |
Standard atmospheric pressure is about 1.013 bar. A scuba tank is typically filled to 200 bar. In pascals, that gives you: 1 bar = 100000 Pa, 10 bar = 1000000 Pa, 100 bar = 10000000 Pa.
The bar equals exactly 100,000 pascals — close to but not equal to standard atmospheric pressure (1 atm = 1.01325 bar). It is the working unit for compressed-air systems, pneumatic tools, dive computers, and weather pressure outside North America.
The pascal (Pa) is the SI derived unit of pressure, defined as one newton per square meter. It is the universal unit in physics and engineering documentation. In everyday life pascals are tiny — atmospheric pressure is around 101,000 Pa — so multiples like kPa and MPa dominate practical use.