mmHg to Kilopascal Converter
Pressure · unit-converter
Convert mmHg to Kilopascal with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations bridge through pascal with fixed definitions (standard atmosphere = 101,325 Pa; torr and mmHg = atm/760; plus industrial/manometer units like kgf/cm², inHg, inH2O, and mmH2O).
About mmHg
Millimeters of mercury (mmHg) is common in medicine (e.g. blood pressure). Here it uses the same Pa per unit as torr (133.32236842105263 Pa).
About Kilopascal
The kilopascal (kPa) equals 1,000 Pa. It appears in HVAC, building science, and many technical specifications.
How to convert millimeter of mercury (mmhg) to kilopascal
1 mmhg equals 0.13332236842105263 kilopascal in this tool (via pascal):
1 mmhg = (133.32236842105263 Pa ÷ 1000 Pa) kpa = 0.13332236842105263 kpa
Each mmhg carries 133.32236842105263 Pa and each kilopascal 1000 Pa, so one mmhg equals 133.32236842105263 ÷ 1000 kpa.
Let p(mmhg) be pressure in mmHg (mmhg), and p(kpa) in Kilopascal (kpa). Then:
p(kpa) = p(mmhg) × (133.32236842105263 / 1000)
Equivalently, divide by how many mmhg fit into one kpa (Pa per kpa divided by Pa per mmhg):
p(kpa) = p(mmhg) ÷ 7.500616827041697
Examples
Example #1: Convert 1 mmhg to kilopascal
1 mmhg = 1 mmhg × (133.32236842105263/1000) kpa = 0.1333223684 kpa
1 mmhg = 1 mmhg ÷ 7.500616827041697 = 0.1333223684 kpa
1 mmhg × (133.32236842105263/1,000) = 0.133322 kpa
Example #2: Convert 10 mmhg to kilopascal
10 mmhg = 10 mmhg × (133.32236842105263/1000) kpa = 1.3332236842 kpa
10 mmhg = 10 mmhg ÷ 7.500616827041697 = 1.3332236842 kpa
10 mmhg × (133.32236842105263/1,000) = 1.333224 kpa
Summary
To convert mmHg to Kilopascal, multiply the value in mmhg by (133.32236842105263 Pa per mmhg) / (1000 Pa per kpa). Equivalently: value_kpa = value_mmhg × (133.32236842105263 / 1000). Numerically, 1 mmhg equals 0.13332236842105263 kpa.
Relationship context
Both mmHg and Kilopascal are converted by fixed multiples of the pascal. Multiplying by (Pa per mmhg) ÷ (Pa per kpa) gives the same result as passing through pascal, keeping bar, atm, PSI, kPa, hPa, torr, and mmHg consistent on the hub.
Conversion tables
| mmHg (mmhg) | Kilopascal (kpa) |
|---|---|
| 0.1 | 0.0133322368 |
| 1 | 0.1333223684 |
| 2 | 0.2666447368 |
| 3 | 0.3999671053 |
| 4 | 0.5332894737 |
| 5 | 0.6666118421 |
| 6 | 0.7999342105 |
| 7 | 0.9332565789 |
| 8 | 1.0665789474 |
| 9 | 1.1999013158 |
| mmHg (mmhg) | Kilopascal (kpa) |
|---|---|
| 10 | 1.3332236842 |
| 20 | 2.6664473684 |
| 30 | 3.9996710526 |
| 40 | 5.3328947368 |
| 50 | 6.6661184211 |
| 60 | 7.9993421053 |
| 70 | 9.3325657895 |
| 80 | 10.6657894737 |
| 90 | 11.9990131579 |
| 100 | 13.3322368421 |