Convert bar to technical atmosphere
Here you can quickly calculate how many technical atmosphere fit in one bar.
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- 1 bar = 1.019716 at
- 1 at = 0.980665 bar
Conversion from bar to technical atmosphere example
- 1 bar = 1.019716 technical atmosphere
Bar to technical atmosphere conversion table
| bar | technical atmosphere |
|---|---|
| 1 | 1.019716 |
| 2 | 2.039432 |
| 5 | 5.098581 |
| 10 | 10.197162 |
| 20 | 20.394324 |
| 50 | 50.985811 |
| 100 | 101.971621 |
Formula to convert bar to technical atmosphere
To convert bar to technical atmosphere, multiply by 1.019716.
1 bar = 1.019716 at
Example: 1 bar = 1.019716 technical atmosphere
Common mistakes in pressure conversion
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Tire pressure is quoted in bar in Europe and psi in the US: 1 bar is about 14.5 psi. The recommended 2.5 bar equals about 36 psi, inflating to '25 psi' on the assumption they match leaves the tire dangerously underinflated. Multiply bar by 14.5 to get psi.
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One atmosphere is not exactly one bar: 1 atm = 1.01325 bar = 101.325 kPa. There is also the technical atmosphere (1 kgf/cm²) at about 0.981 bar. The ~1% differences rarely matter day to day, but engineering and diving calculations need the right unit.
Quick bar to/from technical atmosphere conversion quiz
Score:
0
8.5 bar equals 8.67 technical atmosphere.
Correct answer: 8.5 bar = 8.67 technical atmosphere.
5.5 bar equals 5.61 technical atmosphere.
Correct answer: 5.5 bar = 5.61 technical atmosphere.
10.8 bar equals 11 technical atmosphere.
Correct answer: 10.8 bar = 11 technical atmosphere.
10 bar equals 10.2 technical atmosphere.
Correct answer: 10 bar = 10.2 technical atmosphere.
100 bar equals 102 technical atmosphere.
Correct answer: 100 bar = 102 technical atmosphere.