Millibar → Millimeter of mercury (mbar → mmHg)

mbar to mmHg direct conversion page with calculator, reverse conversion and comparison table.

1 mbar = 0.75006375541921 mmHg
1 Millibar (mbar) = 0.75006375541921 Millimeter of mercury (mmHg).


swap converter

If you want to reverse convert, use Millimeter of mercury → Millibar. 1 mmHg = 1.33322 mbar. You can also explore the full Pressure converter page for more cross conversions.

Conversion formula

Millibar to Millimeter of mercury formula: value in mmHg = value in mbar × 0.75006375541921.

Millimeter of mercury to Millibar formula: value in mbar = value in mmHg × 1.33322.

How to convert Millibar to Millimeter of mercury

To convert Millibar to Millimeter of mercury, multiply the value in mbar by 0.75006375541921. This gives the result in mmHg.

For example, 1 mbar = 0.75006375541921 mmHg and 10 mbar = 7.5006375541921 mmHg.

What is Millibar?

Millibar (mbar): A familiar weather-map unit with the same numerical value as the hectopascal. 1 mbar = 100 Pa.

What is Millimeter of mercury?

Millimeter of mercury (mmHg): A mercury-column pressure unit familiar from blood-pressure readings. 1 mmHg ≈ 133.322 Pa.

FAQ

How many millimeter of mercury are in 1 millibar?

There are 0.75006375541921 mmHg in 1 mbar.

Why can conversion results differ slightly?

Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.

How do I convert millibar to millimeter of mercury?

Multiply the value in mbar by 0.75006375541921 to get the value in mmHg.

Millibar → other Pressure units

Millibar → Millimeter of mercury Table

The table below shows common values from Millibar to Millimeter of mercury and the reverse direction for quick reference.

mbarmmHgRounded
1 mbar0.75006375541921 mmHg0.7501
2 mbar1.5001275108384 mmHg1.5001
3 mbar2.2501912662576 mmHg2.2502
4 mbar3.0002550216768 mmHg3.0003
5 mbar3.7503187770961 mmHg3.7503
10 mbar7.5006375541921 mmHg7.5006
12 mbar9.0007650650305 mmHg9.0008
15 mbar11.250956331288 mmHg11.2510
20 mbar15.001275108384 mmHg15.0013
25 mbar18.75159388548 mmHg18.7516
30 mbar22.501912662576 mmHg22.5019
40 mbar30.002550216768 mmHg30.0026
50 mbar37.503187770961 mmHg37.5032
75 mbar56.254781656441 mmHg56.2548
100 mbar75.006375541921 mmHg75.0064
200 mbar150.01275108384 mmHg150.0128
250 mbar187.5159388548 mmHg187.5159
500 mbar375.03187770961 mmHg375.0319
750 mbar562.54781656441 mmHg562.5478
1000 mbar750.06375541921 mmHg750.0638
2500 mbar1875.159388548 mmHg1875.1594
5000 mbar3750.3187770961 mmHg3750.3188
10000 mbar7500.6375541921 mmHg7500.6376

Millimeter of mercury → Millibar Table

mmHgmbarRounded
1 mmHg1.33322 mbar1.3332
2 mmHg2.66644 mbar2.6664
3 mmHg3.99966 mbar3.9997
4 mmHg5.33288 mbar5.3329
5 mmHg6.6661 mbar6.6661
10 mmHg13.3322 mbar13.3322
12 mmHg15.99864 mbar15.9986
15 mmHg19.9983 mbar19.9983
20 mmHg26.6644 mbar26.6644
25 mmHg33.3305 mbar33.3305
30 mmHg39.9966 mbar39.9966
40 mmHg53.3288 mbar53.3288
50 mmHg66.661 mbar66.6610
75 mmHg99.9915 mbar99.9915
100 mmHg133.322 mbar133.3220
200 mmHg266.644 mbar266.6440
250 mmHg333.305 mbar333.3050
500 mmHg666.61 mbar666.6100
750 mmHg999.915 mbar999.9150
1000 mmHg1333.22 mbar1333.2200
2500 mmHg3333.05 mbar3333.0500
5000 mmHg6666.1 mbar6666.1000
10000 mmHg13332.2 mbar13332.2000

Millimeter of mercury → Millibar

The reverse value is 1 mmHg = 1.33322 mbar.