Bars to Kilopascals Converter bar → kPa

1 bar (bar) = 100 kilopascals (kPa). Type a value below — the conversion happens instantly, entirely on your device.

From

1 bar = 100 kPa

Precision

1 bars = 100 kilopascals

1 × 100 = 100

1 bar equals 100 kPa, so multiplying by 100 converts the value. The result describes the exact same quantity — only the measuring stick changes.

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How to convert bars to kilopascals

kilopascals = bars × 100 — multiply the bar value by 100.

Example: 10 bar = 1000 kPa.

To convert the other way: bars = kilopascals ÷ 100 — or use the dedicated kPa to bar converter .

Bars to Kilopascals conversion table

Bars (bar)	Kilopascals (kPa)
0.1	10
0.25	25
0.5	50
1	100
2	200
3	300
4	400
5	500
6	600
7	700
8	800
9	900
10	1000
15	1500
20	2000
25	2500
30	3000
40	4000
50	5000
75	7500
100	10,000
250	25,000
500	50,000
1000	100,000

About the units

What is a bar?

A bar is exactly 100,000 Pa — within 2% of one atmosphere. European tire pressures and scuba tank ratings are given in bar.

What is a kilopascal?

A kilopascal (kPa) is 1,000 pascals. Tire pressures in many countries and weather reports in Canada use kilopascals; standard atmosphere is 101.325 kPa.

Frequently asked questions

How many kilopascals are in 1 bar?

1 bar (bar) = 100 kilopascals (kPa).

What is the formula to convert bars to kilopascals?

kilopascals = bars × 100 — multiply the bar value by 100.

How do I convert bar to kPa without a calculator?

Multiply by 100 for a close estimate. Exact factor: 1 bar = 100 kPa.

Is this bar-to-kPa converter accurate and private?

Yes. It uses the exact internationally defined conversion factors and computes results locally in your browser — your input is never sent to a server, and the page keeps working offline.