Convert millimeters of mercury to kilopascals
1 mmHg = 0.13332239 kPa. Change the amount below, or read the formula and the reference table further down.
1 millimeter of mercury equals
kilopascals
1 mmHg = 0.13332239 kPa
The formula
Millimeters of mercury and kilopascals both measure pressure from the same zero, so a single multiplier does the job.
kPa = mmHg × 0.1333223874
Going the other way? Convert kilopascals to millimeters of mercury.
Millimeters of mercury to kilopascals table
Common values, rounded for reading.
| Millimeters of mercury (mmHg) | Kilopascals (kPa) |
|---|---|
| 1 | 0.133322 |
| 2 | 0.266645 |
| 3 | 0.399967 |
| 4 | 0.53329 |
| 5 | 0.666612 |
| 6 | 0.799934 |
| 7 | 0.933257 |
| 8 | 1.0666 |
| 9 | 1.1999 |
| 10 | 1.3332 |
| 15 | 1.9998 |
| 20 | 2.6664 |
| 25 | 3.3331 |
| 30 | 3.9997 |
| 40 | 5.3329 |
| 50 | 6.6661 |
| 75 | 9.9992 |
| 100 | 13.3322 |
| 250 | 33.3306 |
| 500 | 66.6612 |
| 1,000 | 133.32 |
Questions people ask
- How many kilopascals are in a millimeter of mercury?
- One millimeter of mercury equals 0.1333223874 kilopascals.
- How do I convert millimeters of mercury to kilopascals by hand?
- Multiply the number of millimeters of mercury by 0.1333223874. For a rough check, 0.133 is close enough for most everyday use.
- What is 1 millimeter of mercury in kilopascals?
- 1 millimeter of mercury is 0.13332239 kilopascals.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.