Millimeter of mercury → Bar (mmHg → bar)

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

1 mmHg = 0.00133322 bar
1 Millimeter of mercury (mmHg) = 0.00133322 Bar (bar).


swap converter

If you want to reverse convert, use Bar → Millimeter of mercury. 1 bar = 750.06375541921 mmHg. You can also explore the full Pressure converter page for more cross conversions.

Conversion formula

Millimeter of mercury to Bar formula: value in bar = value in mmHg × 0.00133322.

Bar to Millimeter of mercury formula: value in mmHg = value in bar × 750.06375541921.

How to convert Millimeter of mercury to Bar

To convert Millimeter of mercury to Bar, multiply the value in mmHg by 0.00133322. This gives the result in bar.

For example, 1 mmHg = 0.00133322 bar and 10 mmHg = 0.0133322 bar.

What is Millimeter of mercury?

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

What is Bar?

Bar (bar): Common on tyre gauges and compressed-air equipment; it is close to, but not equal to, a standard atmosphere. 1 bar = 100 000 Pa.

FAQ

How many bar are in 1 millimeter of mercury?

There are 0.00133322 bar in 1 mmHg.

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 millimeter of mercury to bar?

Multiply the value in mmHg by 0.00133322 to get the value in bar.

Millimeter of mercury → other Pressure units

Millimeter of mercury → Bar Table

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

mmHgbarRounded
1 mmHg0.00133322 bar0.0013
2 mmHg0.00266644 bar0.0027
3 mmHg0.00399966 bar0.0040
4 mmHg0.00533288 bar0.0053
5 mmHg0.0066661 bar0.0067
10 mmHg0.0133322 bar0.0133
12 mmHg0.01599864 bar0.0160
15 mmHg0.0199983 bar0.0200
20 mmHg0.0266644 bar0.0267
25 mmHg0.0333305 bar0.0333
30 mmHg0.0399966 bar0.0400
40 mmHg0.0533288 bar0.0533
50 mmHg0.066661 bar0.0667
75 mmHg0.0999915 bar0.1000
100 mmHg0.133322 bar0.1333
200 mmHg0.266644 bar0.2666
250 mmHg0.333305 bar0.3333
500 mmHg0.66661 bar0.6666
750 mmHg0.999915 bar0.9999
1000 mmHg1.33322 bar1.3332
2500 mmHg3.33305 bar3.3331
5000 mmHg6.6661 bar6.6661
10000 mmHg13.3322 bar13.3322

Bar → Millimeter of mercury Table

barmmHgRounded
1 bar750.06375541921 mmHg750.0638
2 bar1500.1275108384 mmHg1500.1275
3 bar2250.1912662576 mmHg2250.1913
4 bar3000.2550216768 mmHg3000.2550
5 bar3750.3187770961 mmHg3750.3188
10 bar7500.6375541921 mmHg7500.6376
12 bar9000.7650650305 mmHg9000.7651
15 bar11250.956331288 mmHg11250.9563
20 bar15001.275108384 mmHg15001.2751
25 bar18751.59388548 mmHg18751.5939
30 bar22501.912662576 mmHg22501.9127
40 bar30002.550216768 mmHg30002.5502
50 bar37503.187770961 mmHg37503.1878
75 bar56254.781656441 mmHg56254.7817
100 bar75006.375541921 mmHg75006.3755
200 bar150012.75108384 mmHg150012.7511
250 bar187515.9388548 mmHg187515.9389
500 bar375031.87770961 mmHg375031.8777
750 bar562547.81656441 mmHg562547.8166
1000 bar750063.75541921 mmHg750063.7554
2500 bar1875159.388548 mmHg1875159.3885
5000 bar3750318.7770961 mmHg3750318.7771
10000 bar7500637.5541921 mmHg7500637.5542

Bar → Millimeter of mercury

The reverse value is 1 bar = 750.06375541921 mmHg.