Convert petapascal to bar
Please provide values below to convert petapascal [PPa] to bar [bar], or Convert bar to petapascal.
1 PPa = 10000000000 bar. To convert petapascal to bar, multiply the value by 10000000000; to go the other way, divide by it (1 bar = 1.0000e-10 PPa). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 PPa = 10000000000 bar
- 1 bar = 1.0000e-10 PPa
- 10 PPa = 100000000000 bar
- 100 PPa = 1e+12 bar
How to Convert Petapascal to Bar
1 PPa = 10000000000 bar
Example: convert 15 PPa to bar:
15 PPa = 15 × 10000000000 bar = 150000000000 bar
Petapascal to Bar Conversion Table
| petapascal | bar |
|---|---|
| 1 PPa | 10000000000 bar |
| 2 PPa | 20000000000 bar |
| 3 PPa | 30000000000 bar |
| 5 PPa | 50000000000 bar |
| 10 PPa | 100000000000 bar |
| 20 PPa | 200000000000 bar |
| 50 PPa | 500000000000 bar |
| 100 PPa | 1e+12 bar |
| 500 PPa | 5.0000e+12 bar |
| 1000 PPa | 1.0000e+13 bar |
Petapascal
A petapascal (PPa) is a unit of pressure equal to 10^15 pascals.
History/Origin
The petapascal was introduced as part of the SI prefix system to represent extremely high pressures, mainly in scientific and industrial contexts, as the need to measure such large values arose with advancements in high-pressure physics and astrophysics.
Current Use
Petapascal is used in fields such as astrophysics, geophysics, and high-pressure physics to quantify extremely high pressures, such as those found in planetary interiors or during high-energy experiments.
Bar
The bar is a unit of pressure equal to 100,000 pascals, roughly the atmospheric pressure at sea level.
History/Origin
The bar was introduced in 1909 by the British engineering community as a convenient unit for measuring pressure, especially in meteorology and engineering contexts.
Current Use
The bar is widely used in meteorology, engineering, and industrial applications to measure pressure, although the pascal is the SI base unit. It is also common in tire pressure measurements and other pressure-related fields.
Frequently Asked Questions
What is 1 petapascal in bar?
1 petapascal (PPa) = 10000000000 bar (bar).
How do you convert petapascal to bar?
Multiply the petapascal value by 10000000000. For example, 25 PPa × 10000000000 = 250000000000 bar.
What is 10 petapascal in bar?
10 PPa = 100000000000 bar.
Which unit is larger, the petapascal or the bar?
The petapascal is the larger unit: 1 PPa = 10000000000 bar.