Kilopascals to Millibars Converter

Convert kilopascals (kPa) to millibars (mbar) instantly. Pressure conversions are used for tyre pressure (psi or bar), blood pressure readings in mmHg and weather maps in millibars.

Result

Millibars
10 mbar

How to use the kilopascals to millibars converter

  1. Enter the kilopascals (kPa).
  2. The results update as you type, or press Calculate.
  3. Read the millibars first, then the supporting figures below it.

Formula

Millibars = kilopascals × 10

Worked example

For example, with these inputs:

the calculator returns:

Kilopascals to Millibars table

KilopascalsMillibars
1 kPa10 mbar
2 kPa20 mbar
5 kPa50 mbar
10 kPa100 mbar
20 kPa200 mbar
25 kPa250 mbar
50 kPa500 mbar
100 kPa1,000 mbar
250 kPa2,500 mbar
500 kPa5,000 mbar
1,000 kPa10,000 mbar

About this conversion

Pressure conversions are used for tyre pressure (psi or bar), blood pressure readings in mmHg and weather maps in millibars.

Writing the units next to every number while you work is the simplest way to avoid mistakes. If the units do not cancel to leave the one you want, the calculation is set up wrongly.

For everyday use, three or four significant figures are usually enough. Engineering, science and trade documents may need more, and rounding should happen only at the end of a calculation.

Frequently asked questions

How many millibars are in one kilopascal?

1 kPa = 10 mbar.

How do I convert kPa to mbar?

Millibars = kilopascals × 10.

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