Standard atmospheres to Pascals
One standard atmosphere is 101,325 pascals. Pressure units for tyres, weather and diving. Tyre placards are usually in psi or bar; barometers report in hPa or mmHg.
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1 standard atmosphere = 101,325 pascals · open this conversion
Formula
pascals = standard atmospheres × 101,325
The millimetre of mercury used here is the conventional 133.322387415 Pa, defined from mercury density and standard gravity. It is very slightly larger than the torr, which is defined as exactly 1/760 of an atmosphere — so 760 mmHg is 1.00000014 atm, not exactly 1.
Standard atmospheres to Pascals table
| Standard atmospheres | Pascals |
|---|---|
| 1 atm | 101,325 Pa |
| 2 atm | 202,650 Pa |
| 5 atm | 506,625 Pa |
| 10 atm | 1,013,250 Pa |
| 15 atm | 1,519,875 Pa |
| 20 atm | 2,026,500 Pa |
| 25 atm | 2,533,125 Pa |
| 28 atm | 2,837,100 Pa |
| 30 atm | 3,039,750 Pa |
| 32 atm | 3,242,400 Pa |
| 35 atm | 3,546,375 Pa |
| 40 atm | 4,053,000 Pa |
| 45 atm | 4,559,625 Pa |
| 50 atm | 5,066,250 Pa |
| 60 atm | 6,079,500 Pa |
| 80 atm | 8,106,000 Pa |
| 100 atm | 10,132,500 Pa |
| 500 atm | 50,662,500 Pa |
| 760 atm | 77,007,000 Pa |
| 1,000 atm | 101,325,000 Pa |
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Other pressure conversions
⇄ Pascals to Standard atmospheresStandard atmospheres to KilopascalsStandard atmospheres to BarStandard atmospheres to Pounds per square inchStandard atmospheres to Millimetres of mercury
Frequently asked questions
▸How many pascals are in a standard atmosphere?
One standard atmosphere is 101,325 pascals. pascals = standard atmospheres × 101,325.
▸How do I convert standard atmospheres to pascals?
Multiply the number of standard atmospheres by 101,325. For example, 10 atm × 101,325 = 1,013,250 Pa.
▸What is the difference between standard atmospheres and pascals?
Standard atmosphere (atm) and Pascal (Pa) both measure pressure. Pressure units for tyres, weather and diving. Tyre placards are usually in psi or bar; barometers report in hPa or mmHg.
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