Kilopascals to Millimeters of Mercury (kPa to mmHg) Converter
1 kilopascal (kPa) = 7.50062 millimeters of mercury (mmHg). To convert kilopascals to millimeters of mercury, multiply by 7.50062: 25 kPa × 7.50062 = 187.515 mmHg. Also searched as kilopascals to millimetres of mercury.
Quick facts
- 1 kPa = 7.50062 mmHg
- 1 mmHg = 0.133322 kPa
- Formula: mmHg = kPa × 7.50062
- Quick estimate: multiply by about 7.5
How to convert kilopascals to millimeters of mercury
- Take the value in kilopascals.
- Multiply it by 7.50062 (the number of millimeters of mercury in one kilopascal).
- Round the result to the precision you need.
Worked example: 25 kPa × 7.50062 = 187.515 mmHg.
To convert millimeters of mercury back to kilopascals, multiply by 0.133322, or divide by 7.50062.
Source: NIST SP 811 (2008), Appendix B.
Kilopascals to Millimeters of Mercury conversion table
| Kilopascals [kPa] | Millimeters of Mercury [mmHg] |
|---|---|
| 0.01 kPa | 0.0750061576 mmHg |
| 0.1 kPa | 0.7500615758 mmHg |
| 1 kPa | 7.5006157585 mmHg |
| 2 kPa | 15.0012315169 mmHg |
| 3 kPa | 22.5018472754 mmHg |
| 5 kPa | 37.5030787923 mmHg |
| 10 kPa | 75.0061575846 mmHg |
| 20 kPa | 150.0123151691 mmHg |
| 50 kPa | 375.0307879228 mmHg |
| 100 kPa | 750.0615758457 mmHg |
| 1000 kPa | 7500.6157584566 mmHg |
kPa to mmHg chart from 1 to 100
- 1 kPa 7.50062 mmHg
- 2 kPa 15.0012 mmHg
- 3 kPa 22.5018 mmHg
- 4 kPa 30.0025 mmHg
- 5 kPa 37.5031 mmHg
- 6 kPa 45.0037 mmHg
- 7 kPa 52.5043 mmHg
- 8 kPa 60.0049 mmHg
- 9 kPa 67.5055 mmHg
- 10 kPa 75.0062 mmHg
- 11 kPa 82.5068 mmHg
- 12 kPa 90.0074 mmHg
- 13 kPa 97.508 mmHg
- 14 kPa 105.009 mmHg
- 15 kPa 112.509 mmHg
- 16 kPa 120.01 mmHg
- 17 kPa 127.51 mmHg
- 18 kPa 135.011 mmHg
- 19 kPa 142.512 mmHg
- 20 kPa 150.012 mmHg
- 25 kPa 187.515 mmHg
- 30 kPa 225.018 mmHg
- 35 kPa 262.522 mmHg
- 40 kPa 300.025 mmHg
- 45 kPa 337.528 mmHg
- 50 kPa 375.031 mmHg
- 55 kPa 412.534 mmHg
- 60 kPa 450.037 mmHg
- 65 kPa 487.54 mmHg
- 70 kPa 525.043 mmHg
- 75 kPa 562.546 mmHg
- 80 kPa 600.049 mmHg
- 85 kPa 637.552 mmHg
- 90 kPa 675.055 mmHg
- 95 kPa 712.558 mmHg
- 100 kPa 750.062 mmHg
Millimeters of Mercury to Kilopascals conversion table
| Millimeters of Mercury [mmHg] | Kilopascals [kPa] |
|---|---|
| 0.01 mmHg | 0.0013332239 kPa |
| 0.1 mmHg | 0.0133322387 kPa |
| 1 mmHg | 0.1333223874 kPa |
| 2 mmHg | 0.2666447748 kPa |
| 3 mmHg | 0.3999671622 kPa |
| 5 mmHg | 0.6666119371 kPa |
| 10 mmHg | 1.3332238741 kPa |
| 20 mmHg | 2.6664477483 kPa |
| 50 mmHg | 6.6661193708 kPa |
| 100 mmHg | 13.3322387415 kPa |
| 1000 mmHg | 133.322387415 kPa |
Kilopascals vs Millimeters of Mercury
| Kilopascal | Millimeter of Mercury | |
|---|---|---|
| Symbol | kPa | mmHg |
| Equals | 1 kPa = 7.50062 mmHg | 1 mmHg = 0.133322 kPa |
What is a kilopascal?
Equal to 1,000 pascals. Used for tire pressure and weather pressure outside the US.
What is a millimeter of mercury?
The pressure exerted by a 1-millimeter column of mercury. Used for blood pressure and barometric readings.
Frequently asked questions
How many millimeters of mercury are in a kilopascal?
There are 7.50062 millimeters of mercury in 1 kilopascal (1 kPa = 7.5006157585 mmHg).
How many kilopascals are in a millimeter of mercury?
There are 0.133322 kilopascals in 1 millimeter of mercury (1 mmHg = 0.1333223874 kPa).
How do I convert kilopascals to millimeters of mercury?
Multiply the number of kilopascals by 7.50062. For example, 10 kPa × 7.50062 = 75.0062 mmHg. To convert back, multiply by 0.133322.
What is 10 kPa in millimeters of mercury?
10 kPa = 75.0062 mmHg.
What is 100 kPa in millimeters of mercury?
100 kPa = 750.062 mmHg.
Is the conversion exact?
Yes. The factor comes from the official definitions of both units (NIST SP 811 (2008), Appendix B). Results are shown to up to 10 decimal places; round them to suit your purpose.
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