1 kPa equals 7.50062 mmHg. To convert kPa to mmHg, multiply the value by 7.50062; divide by 7.50062 to convert back. Enter any number above and the result appears instantly — free and entirely in your browser.
How do you convert kPa to mmHg?
The conversion formula is mmHg = kPa × 7.50062. The conversion factor is fixed by definition, so the result is always exact.
kPa to mmHg conversion table
| kPa | mmHg |
|---|---|
| 1 kPa | 7.50062 mmHg |
| 2 kPa | 15.0012 mmHg |
| 5 kPa | 37.5031 mmHg |
| 10 kPa | 75.0062 mmHg |
| 20 kPa | 150.012 mmHg |
| 50 kPa | 375.031 mmHg |
What is kPa (kPa)?
The kilopascal (kPa) equals 1,000 pascals and is the SI-based unit most used in science, engineering and many vehicle manuals outside the United States.
What is mmHg (mmHg)?
The millimetre of mercury (mmHg), also called torr, equals about 133.322 pascals. It survives mainly in medicine for blood pressure and in vacuum technology.
Why convert kPa to mmHg?
Pressure units differ by region and field: Europe uses bar, the US uses psi, science uses pascals and kilopascals, and medicine still uses mmHg. Converting between them is a daily need for mechanics, engineers and divers.
Standard atmospheric pressure is defined as exactly 101,325 Pa — equal to 1.01325 bar or 14.696 psi (BIPM/NIST). Car tyres are typically inflated to about 2.2–2.5 bar (32–36 psi).
How to convert kPa to mmHg
- Enter the value in kPa into the left field of the converter.
- Read the result in mmHg instantly in the right field — it updates automatically.
- Use the swap button to reverse the direction (mmHg to kPa).
The converter runs entirely in your browser: no uploads, no queue, no limits. You can even use it offline.