Convert pascal to Standard atmosphere
Please provide values below to convert pascal [Pa] to Standard atmosphere [atm], or Convert Standard atmosphere to pascal.
1 Pa = 9.86923266716e-06 atm. To convert pascal to Standard atmosphere, multiply the value by 9.86923266716e-06; to go the other way, divide by it (1 atm = 101325 Pa). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 Pa = 9.86923266716e-06 atm
- 1 atm = 101325 Pa
- 10 Pa = 9.86923266716e-05 atm
- 100 Pa = 0.000986923266716 atm
How to Convert Pascal to Standard Atmosphere
1 Pa = 9.86923266716013e-06 atm
Example: convert 15 Pa to atm:
15 Pa = 15 × 9.86923266716013e-06 atm = 0.000148038490007402 atm
Pascal to Standard Atmosphere Conversion Table
| pascal | Standard atmosphere |
|---|---|
| 1 Pa | 9.86923266716e-06 atm |
| 2 Pa | 1.97384653343e-05 atm |
| 3 Pa | 2.96076980015e-05 atm |
| 5 Pa | 4.93461633358e-05 atm |
| 10 Pa | 9.86923266716e-05 atm |
| 20 Pa | 0.000197384653343 atm |
| 50 Pa | 0.000493461633358 atm |
| 100 Pa | 0.000986923266716 atm |
| 500 Pa | 0.00493461633358 atm |
| 1000 Pa | 0.00986923266716 atm |
Pascal
The pascal (Pa) is the SI derived unit of pressure, defined as one newton per square meter.
History/Origin
Named after Blaise Pascal, the pascal was adopted as the SI unit of pressure in 1971, replacing earlier units like the bar and atmosphere.
Current Use
The pascal is widely used in science, engineering, and meteorology to measure pressure, with common applications including atmospheric pressure, tire pressure, and fluid pressure in systems.
Standard Atmosphere
The standard atmosphere (atm) is a unit of pressure defined as 101,325 pascals, representing the average atmospheric pressure at sea level.
History/Origin
The standard atmosphere was established in the early 20th century to provide a consistent reference for pressure measurements, based on the average atmospheric pressure at sea level under standard conditions.
Current Use
The atm is commonly used in fields such as meteorology, aviation, and engineering to express pressure, especially in contexts involving gases and atmospheric conditions.
Frequently Asked Questions
What is 1 pascal in Standard atmosphere?
1 pascal (Pa) = 9.86923266716e-06 Standard atmosphere (atm).
How do you convert pascal to Standard atmosphere?
Multiply the pascal value by 9.86923266716e-06. For example, 25 Pa × 9.86923266716e-06 = 0.000246730816679 atm.
What is 10 pascal in Standard atmosphere?
10 Pa = 9.86923266716e-05 atm.
Which unit is larger, the pascal or the Standard atmosphere?
The Standard atmosphere is the larger unit: 1 Pa equals only 9.86923266716e-06 atm.