Convert atm to pascals
Standard atmospheres to pascals. Enter a value to convert, or use the atm to pascals chart further down the page.
1 standard atmosphere equals 101,325 pascals. Going the other way, 1 pascal = 0.000009869232667 standard atmospheres.
How to convert atm to pascals
To convert standard atmospheres to pascals, multiply the standard atmosphere value by 101325. You can also divide by 0.000009869232667 to get the same answer.
Pa = atm × 101325
Worked example
Convert 15 atm to pascals:
15 atm = 1,519,875 Pa
atm to pascals conversion chart
Use this atm to pascals table for quick reference without typing anything.
| standard atmospheres (atm) | pascals (Pa) |
|---|---|
| 0.01 atm | 1,013.25 Pa |
| 0.1 atm | 10,132.5 Pa |
| 1 atm | 101,325 Pa |
| 2 atm | 202,650 Pa |
| 3 atm | 303,975 Pa |
| 5 atm | 506,625 Pa |
| 10 atm | 1,013,250 Pa |
| 20 atm | 2,026,500 Pa |
| 50 atm | 5,066,250 Pa |
| 100 atm | 10,132,500 Pa |
| 1,000 atm | 101,325,000 Pa |
What is a standard atmosphere?
The standard atmosphere is defined as exactly 101,325 pascals — the reference sea-level pressure.
What is a pascal?
The pascal is the SI unit of pressure: one newton per square meter.
Frequently asked questions
How many pascals are in a standard atmosphere?
1 atm equals 101,325 pascals. Going the other way, 1 pascals is 0.000009869232667 atm.
How do you convert atm to pascals?
To convert standard atmospheres to pascals, multiply the standard atmosphere value by 101325. You can also divide by 0.000009869232667 to get the same answer.
What is 10 atm in pascals?
10 atm equals 1,013,250 pascals. The conversion chart on this page lists the other values people look up most often.
Related pressure conversions
Convert atm to other units
Convert other units to pascals
- psi to pascals
- bar to pascals
- kPa to pascals
- mmHg to pascals
- torr to pascals
- millibars to pascals
- inHg to pascals
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