Bars to Millimeters of Mercury (bar to mmHg) Converter
1 bar (bar) = 750.062 millimeters of mercury (mmHg). To convert bars to millimeters of mercury, multiply by 750.062: 2.2 bar × 750.062 = 1,650.14 mmHg. Also searched as bars to millimetres of mercury.
Quick facts
- 1 bar = 750.062 mmHg
- 1 mmHg = 0.00133322 bar
- Formula: mmHg = bar × 750.062
- Quick estimate: multiply by about 750
How to convert bars to millimeters of mercury
- Take the value in bars.
- Multiply it by 750.062 (the number of millimeters of mercury in one bar).
- Round the result to the precision you need.
Worked example (car tyre pressure): 2.2 bar × 750.062 = 1650.14 mmHg.
To convert millimeters of mercury back to bars, multiply by 0.00133322, or divide by 750.062.
Source: NIST SP 811 (2008), Appendix B.
Bars to Millimeters of Mercury conversion table
| Bars [bar] | Millimeters of Mercury [mmHg] |
|---|---|
| 0.01 bar | 7.5006157585 mmHg |
| 0.1 bar | 75.0061575846 mmHg |
| 1 bar | 750.0615758457 mmHg |
| 2 bar | 1500.1231516913 mmHg |
| 3 bar | 2250.184727537 mmHg |
| 5 bar | 3750.3078792283 mmHg |
| 10 bar | 7500.6157584566 mmHg |
| 20 bar | 15001.2315169131 mmHg |
| 50 bar | 37503.0787922828 mmHg |
| 100 bar | 75006.1575845656 mmHg |
| 1000 bar | 750061.5758456563 mmHg |
bar to mmHg chart from 1 to 100
- 1 bar 750.062 mmHg
- 2 bar 1500.12 mmHg
- 3 bar 2250.18 mmHg
- 4 bar 3000.25 mmHg
- 5 bar 3750.31 mmHg
- 6 bar 4500.37 mmHg
- 7 bar 5250.43 mmHg
- 8 bar 6000.49 mmHg
- 9 bar 6750.55 mmHg
- 10 bar 7500.62 mmHg
- 11 bar 8250.68 mmHg
- 12 bar 9000.74 mmHg
- 13 bar 9750.8 mmHg
- 14 bar 10500.9 mmHg
- 15 bar 11250.9 mmHg
- 16 bar 12001 mmHg
- 17 bar 12751 mmHg
- 18 bar 13501.1 mmHg
- 19 bar 14251.2 mmHg
- 20 bar 15001.2 mmHg
- 25 bar 18751.5 mmHg
- 30 bar 22501.8 mmHg
- 35 bar 26252.2 mmHg
- 40 bar 30002.5 mmHg
- 45 bar 33752.8 mmHg
- 50 bar 37503.1 mmHg
- 55 bar 41253.4 mmHg
- 60 bar 45003.7 mmHg
- 65 bar 48754 mmHg
- 70 bar 52504.3 mmHg
- 75 bar 56254.6 mmHg
- 80 bar 60004.9 mmHg
- 85 bar 63755.2 mmHg
- 90 bar 67505.5 mmHg
- 95 bar 71255.8 mmHg
- 100 bar 75006.2 mmHg
Millimeters of Mercury to Bars conversion table
| Millimeters of Mercury [mmHg] | Bars [bar] |
|---|---|
| 0.01 mmHg | 0.0000133322 bar |
| 0.1 mmHg | 0.0001333224 bar |
| 1 mmHg | 0.0013332239 bar |
| 2 mmHg | 0.0026664477 bar |
| 3 mmHg | 0.0039996716 bar |
| 5 mmHg | 0.0066661194 bar |
| 10 mmHg | 0.0133322387 bar |
| 20 mmHg | 0.0266644775 bar |
| 50 mmHg | 0.0666611937 bar |
| 100 mmHg | 0.1333223874 bar |
| 1000 mmHg | 1.3332238741 bar |
Bars vs Millimeters of Mercury
| Bar | Millimeter of Mercury | |
|---|---|---|
| Symbol | bar | mmHg |
| Equals | 1 bar = 750.062 mmHg | 1 mmHg = 0.00133322 bar |
What is a bar?
Approximately equal to atmospheric pressure at sea level. Used in meteorology and for tire and hydraulic pressure.
What is a millimeter of mercury?
The pressure exerted by a 1-millimeter column of mercury. Used for blood pressure and barometric readings.
Frequently asked questions
How many millimeters of mercury are in a bar?
There are 750.062 millimeters of mercury in 1 bar (1 bar = 750.0615758457 mmHg).
How many bars are in a millimeter of mercury?
There are 0.00133322 bars in 1 millimeter of mercury (1 mmHg = 0.0013332239 bar).
How do I convert bars to millimeters of mercury?
Multiply the number of bars by 750.062. For example, 10 bar × 750.062 = 7,500.62 mmHg. To convert back, multiply by 0.00133322.
What is 10 bar in millimeters of mercury?
10 bar = 7,500.62 mmHg.
What is 100 bar in millimeters of mercury?
100 bar = 75,006.2 mmHg.
Is the conversion exact?
Yes. The factor comes from the official definitions of both units (NIST SP 811 (2008), Appendix B). Results are shown to up to 10 decimal places; round them to suit your purpose.
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