Pascals to Bar
Convert pascals to bar instantly. 1 Pa = 1e-05 bar. Includes the exact factor, a conversion table of common values and the definition of both units.
How to convert pascals to bar
To convert pascals to bar, divide by 100000 (multiply by 1e-05). The relationship is fixed, so the same factor works for any quantity — there is nothing to look up and nothing that changes with temperature, location or context.
bar = Pa × 1e-05
Pascals to Bar conversion table
The values people look up most often, rounded for reading. Use the calculator above for anything in between.
| Pascals | Bar |
|---|---|
| 1 Pa | 1e-05 bar |
| 2 Pa | 2e-05 bar |
| 3 Pa | 3e-05 bar |
| 5 Pa | 5e-05 bar |
| 10 Pa | 0.0001 bar |
| 20 Pa | 0.0002 bar |
| 25 Pa | 0.00025 bar |
| 50 Pa | 0.0005 bar |
| 100 Pa | 0.001 bar |
| 500 Pa | 0.005 bar |
| 1,000 Pa | 0.01 bar |
What is a pascal?
The SI unit of pressure: one newton per square metre.
What is a bar?
Defined as exactly 100 kPa, very close to one atmosphere at sea level.
The formula
bar = Pa × 1e-05
Every result on this page comes from this formula. Nothing is rounded until the final display, so figures match a spreadsheet to the cent.
How to use the Pascals to Bar
- Type the number of pascals you want to convert.
- Read the result in bar straight away — there is no button to press.
- Check the table below for the values that come up most often, or reverse the conversion with the linked bar to pascals page.
Pascals to Bar — frequently asked questions
How many bar are in a pascal?
One pascal equals 1e-05 bar. bar = Pa × 1e-05
What is the formula to convert pascals to bar?
The formula is bar = Pa × 1e-05. It is an exact definition rather than an approximation, so the conversion never drifts no matter how large the number.
How do I convert bar back to pascals?
Divide instead of multiplying: one bar is 100000 Pa. The reverse converter is linked in the related tools list.
Is this conversion exact?
Yes. Both units are defined against the same base unit by international agreement, so the factor is exact — any rounding you see is only in the display, which you can widen by entering more decimal places.
Is this pascals to bar free to use?
Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.
What people search for
This page answers each of these searches. They are the exact phrases visitors use to find the pascals to bar.
- pascals to bar
- 1 pascal to bar
- how many bar in a pascal
- pa2bar
- pascals in bar
- pascals to bar converter
- convert pascals to bar
About this calculator
Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.
Last reviewed August 19, 2026 · Calculation runs client-side · No data collected · Report an error