1 mmHg = 0.133322 kpa
1 Millimeter of mercury (mmHg) = 0.133322 Kilopascal (kpa).
If you want to reverse convert, use Kilopascal → Millimeter of mercury. 1 kpa = 7.5006375541921 mmHg. You can also explore the full Pressure converter page for more cross conversions.
Conversion formula
Millimeter of mercury to Kilopascal formula: value in kpa = value in mmHg × 0.133322.
Kilopascal to Millimeter of mercury formula: value in mmHg = value in kpa × 7.5006375541921.
How to convert Millimeter of mercury to Kilopascal
To convert Millimeter of mercury to Kilopascal, multiply the value in mmHg by 0.133322. This gives the result in kpa.
For example, 1 mmHg = 0.133322 kpa and 10 mmHg = 1.33322 kpa.
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 Kilopascal?
Kilopascal (kPa): A practical pressure scale for tyres, gas supplies and engineering specifications. 1 kPa = 1 000 Pa.
FAQ
How many kilopascal are in 1 millimeter of mercury?
There are 0.133322 kpa 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 kilopascal?
Multiply the value in mmHg by 0.133322 to get the value in kpa.
Millimeter of mercury → other Pressure units
- 1 millimeter of mercury → pascal = 133.322 pascal
- 1 millimeter of mercury → hectopascal = 1.33322 hectopascal
- 1 millimeter of mercury → kilopascal = 0.133322 kilopascal
- 1 millimeter of mercury → megapascal = 0.000133322 megapascal
- 1 millimeter of mercury → bar = 0.00133322 bar
- 1 millimeter of mercury → millibar = 1.33322 millibar
- 1 millimeter of mercury → pounds per square inch = 0.019336713678214 pounds per square inch
- 1 millimeter of mercury → torr = 1 torr
- 1 millimeter of mercury → atmosphere = 0.0013157858376511 atmosphere
- 1 millimeter of mercury → inch of mercury = 0.039369960698581 inch of mercury
Millimeter of mercury → Kilopascal Table
The table below shows common values from Millimeter of mercury to Kilopascal and the reverse direction for quick reference.
| mmHg | kpa | Rounded |
|---|---|---|
| 1 mmHg | 0.133322 kpa | 0.1333 |
| 2 mmHg | 0.266644 kpa | 0.2666 |
| 3 mmHg | 0.399966 kpa | 0.4000 |
| 4 mmHg | 0.533288 kpa | 0.5333 |
| 5 mmHg | 0.66661 kpa | 0.6666 |
| 10 mmHg | 1.33322 kpa | 1.3332 |
| 12 mmHg | 1.599864 kpa | 1.5999 |
| 15 mmHg | 1.99983 kpa | 1.9998 |
| 20 mmHg | 2.66644 kpa | 2.6664 |
| 25 mmHg | 3.33305 kpa | 3.3331 |
| 30 mmHg | 3.99966 kpa | 3.9997 |
| 40 mmHg | 5.33288 kpa | 5.3329 |
| 50 mmHg | 6.6661 kpa | 6.6661 |
| 75 mmHg | 9.99915 kpa | 9.9992 |
| 100 mmHg | 13.3322 kpa | 13.3322 |
| 200 mmHg | 26.6644 kpa | 26.6644 |
| 250 mmHg | 33.3305 kpa | 33.3305 |
| 500 mmHg | 66.661 kpa | 66.6610 |
| 750 mmHg | 99.9915 kpa | 99.9915 |
| 1000 mmHg | 133.322 kpa | 133.3220 |
| 2500 mmHg | 333.305 kpa | 333.3050 |
| 5000 mmHg | 666.61 kpa | 666.6100 |
| 10000 mmHg | 1333.22 kpa | 1333.2200 |
Kilopascal → Millimeter of mercury Table
| kpa | mmHg | Rounded |
|---|---|---|
| 1 kpa | 7.5006375541921 mmHg | 7.5006 |
| 2 kpa | 15.001275108384 mmHg | 15.0013 |
| 3 kpa | 22.501912662576 mmHg | 22.5019 |
| 4 kpa | 30.002550216768 mmHg | 30.0026 |
| 5 kpa | 37.503187770961 mmHg | 37.5032 |
| 10 kpa | 75.006375541921 mmHg | 75.0064 |
| 12 kpa | 90.007650650305 mmHg | 90.0077 |
| 15 kpa | 112.50956331288 mmHg | 112.5096 |
| 20 kpa | 150.01275108384 mmHg | 150.0128 |
| 25 kpa | 187.5159388548 mmHg | 187.5159 |
| 30 kpa | 225.01912662576 mmHg | 225.0191 |
| 40 kpa | 300.02550216768 mmHg | 300.0255 |
| 50 kpa | 375.03187770961 mmHg | 375.0319 |
| 75 kpa | 562.54781656441 mmHg | 562.5478 |
| 100 kpa | 750.06375541921 mmHg | 750.0638 |
| 200 kpa | 1500.1275108384 mmHg | 1500.1275 |
| 250 kpa | 1875.159388548 mmHg | 1875.1594 |
| 500 kpa | 3750.3187770961 mmHg | 3750.3188 |
| 750 kpa | 5625.4781656441 mmHg | 5625.4782 |
| 1000 kpa | 7500.6375541921 mmHg | 7500.6376 |
| 2500 kpa | 18751.59388548 mmHg | 18751.5939 |
| 5000 kpa | 37503.187770961 mmHg | 37503.1878 |
| 10000 kpa | 75006.375541921 mmHg | 75006.3755 |
Kilopascal → Millimeter of mercury
The reverse value is 1 kpa = 7.5006375541921 mmHg.