This converter turns kilopascals into bar instantly, using the exact factor 1 kilopascal = 0.01 bar. Type any number and the result updates as you go — nothing is sent to a server, so the arithmetic happens entirely in your browser.
The standard tyre-pressure unit in metric countries. Almost exactly atmospheric pressure; standard in European industry and diving.
Because the relationship is a simple proportion, one multiplication does the whole job. The table further down gives pre-computed values for the amounts people look up most often, and the result panel also reports the reverse conversion so you can check the figure both ways.
The formula
kilopascals- The amount you are converting, measured in kilopascals
0.01- The exact number of bar in one kilopascal
bar- The converted result
How it works, step by step
- Enter the number of kilopascals you want to convert.
- The value is multiplied by 0.01, the exact conversion factor.
- The result is displayed in bar, rounded for readability.
- The unrounded value and the reverse conversion appear underneath so you can verify it.
Worked examples
Converting 5 kilopascals
Multiply 5 by 0.01. That gives 0.05 bar. A quick sanity check: one kilopascal is smaller than one bar, so the number should get smaller — and it does.
Converting 72 kilopascals
72 × 0.01 = 0.72 bar. Working backwards, 0.72 ÷ 0.01 returns 72 kilopascals, which confirms the factor is applied the right way round.
How to read your score
Frequently asked questions
How many bar are in one kilopascal?
Exactly 0.01. Every conversion on this page is that single number multiplied by your input, so the result carries no rounding error beyond what is shown.
What is the formula to convert kilopascals to bar?
Bar = kilopascals × 0.01. To reverse it, divide instead: kilopascals = bar ÷ 0.01, which is the same as multiplying by 100.
Is the kilopascal bigger than the bar?
No. One kilopascal is only 0.01 of a bar, so the bar is the larger unit.
Why does my answer differ slightly from other kilopascals to bar converters?
Most differences come from rounding the factor too early. This tool keeps full double precision through the calculation and only rounds at the final display step, and it also shows the unrounded value so you can see exactly where any difference appears.
What is a kilopascal?
The standard tyre-pressure unit in metric countries.
What is a bar?
Almost exactly atmospheric pressure; standard in European industry and diving.
Kilopascals to bar reference table
| Kilopascals | Bar |
|---|---|
| 0.5 kPa | 0.005 bar |
| 1 kPa | 0.01 bar |
| 2 kPa | 0.02 bar |
| 3 kPa | 0.03 bar |
| 5 kPa | 0.05 bar |
| 10 kPa | 0.1 bar |
| 15 kPa | 0.15 bar |
| 20 kPa | 0.2 bar |
| 25 kPa | 0.25 bar |
| 50 kPa | 0.5 bar |
| 75 kPa | 0.75 bar |
| 100 kPa | 1 bar |
| 250 kPa | 2.5 bar |
| 500 kPa | 5 bar |
| 1000 kPa | 10 bar |
Exact factor: 1 kilopascal = 0.01 bar. Values rounded for display.