Pressure

Millibars to Torrs Converter

Convert millibars (mbar) to torrs (Torr). 1 millibar = 0.7500616827 torrs (exact)

1 millibar = 0.750061682704 torrs

How to convert millibars to torrs

FormulaTorr = mbar × 0.7500616827

Multiply the value in millibars by 0.7500616827. To go the other way, multiply by 1.333223684 (or divide by 0.7500616827).

A millibar is smaller than a torr: it takes 1.333223684 millibars to make one torr.

Worked examples

  • 1 millibar1 mbar × 0.7500616827 = 0.7500616827 Torr
  • 5 millibars5 mbar × 0.7500616827 = 3.750308414 Torr
  • 10 millibars10 mbar × 0.7500616827 = 7.500616827 Torr
  • 20 millibars20 mbar × 0.7500616827 = 15.00123365 Torr
  • 100 millibars100 mbar × 0.7500616827 = 75.00616827 Torr

Millibars to torrs conversion table

Values are calculated by the conversion engine and rounded to 8 significant figures.

Millibars to torrs: 0.1–10 mbar
Millibars (mbar)Torrs (Torr)
0.1 mbar0.075006168 Torr
0.25 mbar0.18751542 Torr
0.5 mbar0.37503084 Torr
1 mbar0.75006168 Torr
2 mbar1.5001234 Torr
3 mbar2.250185 Torr
4 mbar3.0002467 Torr
5 mbar3.7503084 Torr
6 mbar4.5003701 Torr
7 mbar5.2504318 Torr
8 mbar6.0004935 Torr
9 mbar6.7505551 Torr
10 mbar7.5006168 Torr
Millibars to torrs: 12–1,000 mbar
Millibars (mbar)Torrs (Torr)
12 mbar9.0007402 Torr
15 mbar11.250925 Torr
20 mbar15.001234 Torr
25 mbar18.751542 Torr
30 mbar22.50185 Torr
40 mbar30.002467 Torr
50 mbar37.503084 Torr
75 mbar56.254626 Torr
100 mbar75.006168 Torr
250 mbar187.51542 Torr
500 mbar375.03084 Torr
1,000 mbar750.06168 Torr

About the units

Millibar (mbar)

The millibar (mbar) is a unit of pressure in the metric system. One millibar equals 100 pascals (Pa).

Torr (Torr)

Exactly 1/760 of a standard atmosphere; used in vacuum technology. One torr equals 133.3223684 pascals (Pa).

Frequently asked questions

How many torrs are in one millibar?

There are 0.7500616827 torrs in one millibar, and this value is exact by definition.

How do I convert millibars to torrs?

Multiply the number of millibars by 0.7500616827. For example, 10 mbar × 0.7500616827 = 7.500616827 Torr.

How many millibars are in one torr?

One torr equals 1.333223684 millibars. That is the reverse factor, 1 ÷ 0.7500616827.

What is 10 millibars in torrs?

10 mbar = 7.500616827 Torr.

Is this mbar to Torr converter accurate?

Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.

Convert millibars to other units

Convert other units to torrs

Try “psi to bar”, “cups”, “binary” or “5 ft in cm”.