How to convert kilopascals to bar
To convert kilopascals to bar, multiply by 0.01. Pressure conversions are used for tire inflation, weather, scuba diving, hydraulics and medical devices.
Kilopascal to Bar conversion table
| Kilopascal (kPa) | Bar (bar) |
|---|---|
| 0.1 kPa | 0.001 bar |
| 0.5 kPa | 0.005 bar |
| 1 kPa | 0.01 bar |
| 2 kPa | 0.02 bar |
| 3 kPa | 0.03 bar |
| 4 kPa | 0.04 bar |
| 5 kPa | 0.05 bar |
| 10 kPa | 0.1 bar |
| 20 kPa | 0.2 bar |
| 25 kPa | 0.25 bar |
| 50 kPa | 0.5 bar |
| 100 kPa | 1 bar |
| 500 kPa | 5 bar |
| 1,000 kPa | 10 bar |
About the units
Kilopascal (kPa)
A kilopascal equals 1,000 pascals and is used for tire pressure outside the US.
Bar (bar)
A bar equals exactly 100,000 pascals, close to atmospheric pressure at sea level.
How to use this converter
- Type the number of kilopascals (kPa) in the input box.
- The result in bar appears instantly — no button needed.
- See the same value in every other pressure unit just below.
- Use “Swap units” to convert bar back to kilopascals.
Tips for better results
- Double-check which system a unit belongs to (for example US vs UK gallons).
- Use the swap button to convert in the opposite direction instantly.
- Bookmark the conversions you use most — each pair has its own page.
Frequently asked questions
How many bar are in one kilopascal?
One kilopascal equals 0.01 bar. 0.01 is the exact factor used by this converter.
How do I convert kilopascals to bar?
Multiply the value in kilopascals by 0.01. To go the other way, multiply bar by 100.
What is 10 kPa in bar?
10 kPa = 0.1 bar. Also, 5 kPa = 0.05 bar and 100 kPa = 1 bar.
What is the difference between a kilopascal and a bar?
A kilopascal equals 1,000 pascals and is used for tire pressure outside the US. A bar equals exactly 100,000 pascals, close to atmospheric pressure at sea level.
Is this tool free and private?
Yes — the Kilopascal to Bar is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.
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