Convert bar to mmHg
1 bar = 750.062 mmHg · 1 mmHg = 0.00133322 bar · Exact by definition
1 bar = 750.062 mmHg
The conventional mmHg, which differs from the torr by less than one part in seven million.
The same value in other units
- pascal
- 100000 Pa
- hectopascal
- 1000 hPa
- kilopascal
- 100 kPa
- standard atmosphere
- 0.986923 atm
- pound per square inch
- 14.5038 psi
Settings
Digits kept in the answer. Automatic keeps six, which hides floating-point noise without losing anything real.
Convert a whole list
Paste one conversion per line, written the way you would say it: "5 km to mi". Handy for a column copied out of a spreadsheet.
The conventional mmHg, which differs from the torr by less than one part in seven million.
Pressure
bar to mmHg: conversion table
| bar | millimetre of mercury |
|---|---|
| 1 bar | 750.062 mmHg |
| 2 bar | 1500.12 mmHg |
| 3 bar | 2250.18 mmHg |
| 5 bar | 3750.31 mmHg |
| 10 bar | 7500.62 mmHg |
| 20 bar | 15001.2 mmHg |
| 25 bar | 18751.5 mmHg |
| 50 bar | 37503.1 mmHg |
| 100 bar | 75006.2 mmHg |
| 250 bar | 187515 mmHg |
| 500 bar | 375031 mmHg |
| 1000 bar | 750062 mmHg |
| millimetre of mercury | bar |
|---|---|
| 1 mmHg | 0.00133322 bar |
| 2 mmHg | 0.00266645 bar |
| 3 mmHg | 0.00399967 bar |
| 5 mmHg | 0.00666612 bar |
| 10 mmHg | 0.0133322 bar |
| 20 mmHg | 0.0266645 bar |
| 25 mmHg | 0.0333306 bar |
| 50 mmHg | 0.0666612 bar |
| 100 mmHg | 0.133322 bar |
| 250 mmHg | 0.333306 bar |
| 500 mmHg | 0.666612 bar |
| 1000 mmHg | 1.33322 bar |
How the conversion works
mmHg = bar × 750.06158
Both units are defined exactly, so the precision of the bar to mmHg result depends only on the number of decimal places you choose.
METHOD AND SOURCES
Where the conversion factors come from
Results are calculated from the unit definitions stored in the converter, not copied from a lookup table. For exact units, every value in the table follows from the same factor shown in the formula above.
- BIPM — SI Brochure
The official definitions of the International System of Units (SI).
- NIST SP 811 — Conversion factors
Conversion-factor tables for SI and non-SI units.
Keep going