Atmosphere to Pascal
Convert Atmosphere to Pascal instantly. Free online engineering unit converter with exact formula, conversion table and FAQ.
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Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
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Formula
Pa = atm × 101325
atm = Pa × 9.86923e-06
Conversion table
| 1 atm | 101325 Pa |
| 5 atm | 506625 Pa |
| 10 atm | 1013250 Pa |
| 20 atm | 2026500 Pa |
| 50 atm | 5066250 Pa |
| 100 atm | 10132500 Pa |
| 500 atm | 50662500 Pa |
| 1000 atm | 101325000 Pa |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the Atmosphere (atm). A standard atmosphere is exactly 101,325 pascals.
What is the destination unit in this conversion?
The destination unit is the Pascal (Pa). The pascal is one newton per square meter.
How do I convert Atmosphere to Pascal?
Multiply the Atmosphere value by 101325. For example, 10 atm × 101325 = 1013250 Pa.
Is the Atmosphere to Pascal conversion exact?
Yes. Both units belong to the same engineering measurement family (pressure and mechanical stress), so the ratio between them is a fixed, defined value rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in Atmosphere needs to be compared with, or reported in, Pascal, such as in engineering, scientific, or industrial calculations.
Can I convert Pascal back to Atmosphere?
Yes. Multiply the Pascal value by 9.86923e-06 to get Atmosphere.
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About this conversion
This page converts Atmosphere (atm) to Pascal (Pa) within the engineering converter.
A standard atmosphere is exactly 101,325 pascals. The pascal is one newton per square meter.
The formula is Pa = atm × 101325, based on each unit's fixed relationship to the pressure and mechanical stress base unit.
The conversion is exact, since it relies on a fixed numerical ratio between the two units rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common Atmosphere values already converted to Pascal.