Standard atmospheres to Pascals
1 atm ≈ 101,300 Pa. Edit either value to convert instantly.
Conversion formula
Pa = atm × (101,325) × (1)1 atm = 101,325 Pa
standard atmosphere (atm)
Standard atmosphere is a unit of pressure: 1 atm = 101,325 Pa.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
pascal (Pa)
One pascal is the pressure exerted by a perpendicular force of 1 newton spread over 1 square meter: 1 Pa = 1 N/m².
Source: BIPM, The International System of Units (SI), 9th edition
Conversion table
| atm | Pa |
|---|---|
| = 101,325 | |
| = 202,650 | |
| = 506,625 | |
| = 1,013,250 | |
| ≈ 1,519,880 | |
| = 2,026,500 | |
| ≈ 2,533,130 | |
| = 3,039,750 | |
| = 4,053,000 | |
| ≈ 4,559,630 |
| atm | Pa |
|---|---|
| = 5,066,250 | |
| = 6,079,500 | |
| = 7,092,750 | |
| = 8,106,000 | |
| = 9,119,250 | |
| = 10,132,500 | |
| ≈ 15,198,800 | |
| = 16,212,000 | |
| ≈ 17,225,300 | |
| = 18,238,500 |
Frequently asked questions
How many pascals are in 1 standard atmosphere?
1 atm ≈ 101,300 Pa. Pa = atm × (101,325) × (1)
How do I convert atm to Pa?
Pa = atm × (101,325) × (1)
Is 1 standard atmosphere bigger than 1 pascal?
1 atm ≈ 101,300 Pa.
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