Pascals to Bar Converter
Quick answer: To convert pascals to bar, multiply by 0.00001. For example, 10 Pa is 0.0001 bar. One pascal equals 0.00001 bar.
- Calculator
- Formula
- Examples
- Size compared
- About the units
- Where used
- Step by step
- Popular conversions
- Reading your result
- Mistakes
- FAQ
- Related tools
- Method
Use the Pascals to Bar Converter
Pascals to Bar formula and what each symbol means
bar = Pa × 0.00001
| Symbol | Meaning |
|---|---|
| Pa | Pascal |
| bar | Bar |
Pascals to Bar examples
1 Pa
1 Pa × 0.00001 = 0.00001 bar.
10 Pa
10 Pa × 0.00001 = 0.0001 bar.
100 Pa
100 Pa × 0.00001 = 0.001 bar.
Pascals compared with Bar
One bar is 100,000 times as large as one Pa, so your number gets smaller when you convert pascals to bar and bigger when you convert back. If the answer is not smaller than what you typed, you multiplied instead of dividing.
About pascals and bar
Pascal (Pa): The SI unit of pressure, one newton per square metre. Bar (bar): Exactly 100,000 pascals.
Where pascals to bar conversions are used
Tyre pressure is shown in psi, bar or kPa, depending on the vehicle and country. Weather maps use hectopascals or millibars, and altitude and diving use bar or atmospheres.
How to calculate Pascals to Bar step by step
- Enter the value in Pa (the starting unit).
- Multiply by 0.00001, because 1 Pa = 0.00001 bar.
- The product is the value in bar. To go back, divide by 0.00001 or multiply by 100,000.
Popular pressure conversions
How to read your Pascals to Bar result
One standard atmosphere is exactly 101,325 Pa, and one bar is exactly 100,000 Pa.
| PASCALS | BAR |
|---|---|
| 1 | 0.00001 |
| 2 | 0.00002 |
| 5 | 0.00005 |
| 10 | 0.0001 |
| 20 | 0.0002 |
| 50 | 0.0005 |
| 100 | 0.001 |
| 1,000 | 0.01 |
Bar to Pascals: quick table
| BAR | PASCALS |
|---|---|
| 1 | 100,000 |
| 5 | 500,000 |
| 10 | 1,000,000 |
| 25 | 2,500,000 |
| 50 | 5,000,000 |
| 100 | 10,000,000 |
| 250 | 25,000,000 |
| 500 | 50,000,000 |
Common mistakes when calculating Pascals to Bar
- Treating gauge pressure and absolute pressure as the same: absolute pressure equals gauge plus atmospheric pressure.
- Dividing when you should multiply: from Pa to bar multiply by 0.00001; from bar to Pa divide by 0.00001.
Pascals to Bar FAQ
How many bar are in 1 Pa?
1 Pa equals 0.00001 bar.
How many Pa are in 1 bar?
1 bar equals 100,000 Pa.
Is 1 Pa = 0.00001 bar an exact conversion?
Yes. The pascal and the bar are both defined exactly in SI terms, so the ratio has no measurement uncertainty; 0.00001 is just that ratio shown to 7 significant figures.
What is a bar (bar)?
Exactly 100,000 pascals.
How can I estimate pascals to bar in my head?
One bar is 100,000 times as large as one Pa, so your number gets smaller when you convert pascals to bar and bigger when you convert back. If the answer is not smaller than what you typed, you multiplied instead of dividing.
What is 3 Pa in bar?
3 Pa = 0.00003 bar (since 3 × 0.00001).
What is 30 Pa in bar?
30 Pa = 0.0003 bar (since 30 × 0.00001).
What is 150 Pa in bar?
150 Pa = 0.0015 bar (since 150 × 0.00001).
How many decimals should I keep when converting Pa to bar?
Match the precision of your original measurement. For example, 0.0001 bar rounds to 0.0001 bar at 3 significant figures; keep more digits only for engineering or scientific work.
More in Pressure converters
- Pascals to PSI Converter
- mmHg to Pascals Converter
- mmHg to kPa Converter
- PSI to Atmospheres Converter
- mmHg to Bar Converter
- PSI to Bar Converter
See all pressure converters tools · All Conversion calculators · Site map
Method, review and disclaimer
Edited by: Hemant Kumar and Anjita Rai, founders of ToolsVault (SEO and content professional, not a licensed adviser). Method: this tool runs in your browser using the formula shown on this page; the numbers you enter are not sent to our servers. Sources: NIST SP 811, Appendix B.8: conversion factors, BIPM: the SI derived units