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Bars to Kilopascals Converter

1 bar = 100 kPa. Type any value to convert bars to kilopascals.

1 bar = 100 kPa

Formula: kPa = bar × 100

Common values
Decimals
In every unit 13 units
Pascal (Pa) 100,000 Pa
Hectopascal (hPa) 1,000 hPa
Kilopascal (kPa) 100 kPa
Megapascal (MPa) 0.1 MPa
Millibar (mbar) 1,000 mbar
Bar (bar) 1 bar
Standard atmosphere (atm) 0.9869232667 atm
Technical atmosphere (at) 1.019716213 at
Pound per square inch (psi) 14.50377377 psi
Millimeter of mercury (mmHg) 750.0615758 mmHg
Torr (Torr) 750.0616827 Torr
Inch of mercury (inHg) 29.52998016 inHg
Inch of water (inH₂O) 401.463076 inH₂O

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Bars to kilopascals table

Formula: kPa = bar × 100

Bar (bar)Kilopascal (kPa)
0.1 bar10 kPa
0.25 bar25 kPa
0.5 bar50 kPa
1 bar100 kPa
2 bar200 kPa
3 bar300 kPa
4 bar400 kPa
5 bar500 kPa
6 bar600 kPa
7 bar700 kPa
8 bar800 kPa
9 bar900 kPa
10 bar1,000 kPa
12 bar1,200 kPa
15 bar1,500 kPa
20 bar2,000 kPa
25 bar2,500 kPa
30 bar3,000 kPa
40 bar4,000 kPa
50 bar5,000 kPa
60 bar6,000 kPa
75 bar7,500 kPa
100 bar10,000 kPa
150 bar15,000 kPa
200 bar20,000 kPa
250 bar25,000 kPa
500 bar50,000 kPa
1,000 bar100,000 kPa

How to use: Bars to Kilopascals

  1. 1 Type the value in bars.
  2. 2 The result in kilopascals appears at once – or type in the kilopascals field to convert back.
  3. 3 Pick a common value, round to fewer decimals or swap the units with one click.
  4. 4 Copy the result, or open “In every unit” to see the value in all units of pressure.

About this tool

Bar (bar) is a unit of pressure (metric, accepted for use with the SI); 1 bar = 100,000 Pa. Kilopascal (kPa) is a unit of pressure (SI); 1 kPa = 1,000 Pa.

To convert bars to kilopascals, multiply the value by 100 (kPa = bar × 100). Example: 2.5 bar = 250 kPa.

Calculated in your browser – nothing you type is sent anywhere.

Frequently asked questions

How do I convert bars to kilopascals?

To convert bars to kilopascals, multiply the value by 100: kPa = bar × 100. For example 2.5 bar = 250 kPa.

What is 1 bar in kilopascals?

1 bar = 100 kPa. The other way round, 1 kPa = 0.01 bar.

How exact is the result?

The converter uses the official definitions of both units and shows up to 10 significant digits; choose 0–6 decimals to round. Both units are defined exactly in terms of each other, so the factor itself is exact.

Can I convert other units of pressure here?

Yes – choose any of the 13 units of pressure in the From and To lists, or switch to another measurement at the top.