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Formula
Pa = atm × 101325
Example
Example: convert 20 atmospheres to pascals.
20 atm = 2026500 Pa
Conversion table
| atmospheres (atm) | pascals (Pa) |
|---|---|
| 1 atm | 101325 Pa |
| 2 atm | 202650 Pa |
| 5 atm | 506625 Pa |
| 10 atm | 1013250 Pa |
| 20 atm | 2026500 Pa |
| 50 atm | 5066250 Pa |
| 100 atm | 10132500 Pa |
Explanation
These are both units.
How to convert atmospheres to pascals
- Start with the value in atmospheres (atm).
- Multiply it by 101325.
- The result is the measurement in pascals (Pa).
Example: 20 atm → 2026500 Pa
Frequently Asked Questions
How do you convert psi to kPa?
Multiply psi by 6.89476 to get kilopascals.
What is 32 psi in kPa?
32 psi equals about 220.63 kPa.
How do you convert bar to psi?
Multiply bar by about 14.5038 to get psi.
What pressure units can I convert here?
This converter supports pascals, kilopascals, megapascals, bar, millibar, atmospheres, torr, mmHg, psi, and more.
What pressure unit is used for tire pressure?
Psi is commonly used for tire pressure in the US, while kPa and bar are also common in other regions.
How do you convert atmospheres to kPa?
1 atmosphere equals 101.325 kPa.
What is the difference between psi and bar?
Both measure pressure, but psi is based on pounds per square inch while bar is a metric pressure unit.
Can I convert mmHg and torr here?
Yes. This pressure converter supports both mmHg and torr.
How many psi are in 1 bar?
1 bar equals about 14.5038 psi.
How many kPa are in 1 bar?
1 bar equals exactly 100 kilopascals (100 kPa).
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