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Pascals to Millibars Converter

Convert pascals (Pa) to millibars (mbar), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter a pressure, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

About valueA number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
About toThe unit you want the answer in. Swap exchanges the two units.
Result
Result
0.01 mbar
hectopascals
0.01 hPa
kilopascals
0.001 kPa
megapascals
1 × 10⁻⁶ MPa
standard atmospheres
9.86923266716 × 10⁻⁶ atm
bars
1 × 10⁻⁵ bar
kilograms-force per square centimeter
1.01971621298 × 10⁻⁵ kgf/cm²
kilograms-force per square meter
0.101971621298 kgf/m²
pounds per square inch
0.00014503773773 psi
pounds per square foot
0.0208854342332 psf
torr
0.00750061682704 Torr
millimeters of mercury (conventional)
0.00750061575846 mmHg
inches of mercury (conventional)
0.00029529983301 inHg

1 Pa = 0.01 mbar

Show the working
  1. 1 Pa = 0.01 mbar
  2. 1 × 0.01 = 0.01 mbar

How to convert pascals to millibars

1 Pa = 0.01 mbar, so multiply by 0.01 to go from pascals to millibars. Going the other way, 1 mbar = 100 Pa.

mbar = Pa × 0.01
Pa = mbar × 100

Worked example:

1 Pa = 0.01 mbar
5 × 0.01 = 0.05 mbar

Pascals to millibars table

PascalsMillibars
1 Pa0.01 mbar
2 Pa0.02 mbar
3 Pa0.03 mbar
4 Pa0.04 mbar
5 Pa0.05 mbar
6 Pa0.06 mbar
7 Pa0.07 mbar
8 Pa0.08 mbar
9 Pa0.09 mbar
10 Pa0.1 mbar
15 Pa0.15 mbar
20 Pa0.2 mbar
25 Pa0.25 mbar
30 Pa0.3 mbar
40 Pa0.4 mbar
50 Pa0.5 mbar
75 Pa0.75 mbar
100 Pa1 mbar
250 Pa2.5 mbar
500 Pa5 mbar
1000 Pa10 mbar

About the units

Millibars (mbar)
Millibars, a metric unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.

Formula version 0.1.0Reviewed