Table Of Contents
Millimeters of mercury to gigapascal Conversion
1 millimeters of mercury (mmHg) is equal to 0.0000001333223874 gigapascal (GPa).
1 mmHg = 0.0000001333223874 GPa
or
1 GPa = 7500615.758 mmHg
Formula
To convert a pressure from millimeters of mercury (mmHg) to gigapascal (GPa), divide the pressure in millimeters of mercury by 7500615.758
p(GPa) = p(mmHg) / 7500615.758
Examples:
Convert 100 millimeters of mercury to gigapascal:
p(GPa) = 100mmHg / 7500615.758 = 0.00001333223874 GPa
Conversion table
| Millimeters of mercury (mmHg) | Gigapascal (GPa) |
|---|---|
| 1 mmHg | 1.33322e-7 GPa |
| 2 mmHg | 2.66645e-7 GPa |
| 3 mmHg | 3.99967e-7 GPa |
| 5 mmHg | 6.66612e-7 GPa |
| 10 mmHg | 1.333224e-6 GPa |
| 20 mmHg | 2.666448e-6 GPa |
| 25 mmHg | 3.33306e-6 GPa |
| 50 mmHg | 6.666119e-6 GPa |
| 100 mmHg | 1.333224e-5 GPa |
| 250 mmHg | 3.33306e-5 GPa |
| 500 mmHg | 6.666119e-5 GPa |
| 1000 mmHg | 1.33322e-4 GPa |
| Gigapascal (GPa) | Millimeters of mercury (mmHg) |
|---|---|
| 1 GPa | 7500615.758456564 mmHg |
| 2 GPa | 1.5001231516913127e7 mmHg |
| 3 GPa | 2.2501847275369693e7 mmHg |
| 5 GPa | 3.750307879228282e7 mmHg |
| 10 GPa | 7.500615758456564e7 mmHg |
| 20 GPa | 1.5001231516913128e8 mmHg |
| 25 GPa | 1.875153939614141e8 mmHg |
| 50 GPa | 3.750307879228282e8 mmHg |
| 100 GPa | 7.500615758456564e8 mmHg |
| 250 GPa | 1.875154e9 mmHg |
| 500 GPa | 3.750308e9 mmHg |
| 1000 GPa | 7.500616e9 mmHg |
Frequently asked questions
How do I convert millimeters of mercury to gigapascal?
Divide the value in millimeters of mercury by 7500615.758 to get the result in gigapascal. For example, 5 mmHg ÷ 7500615.758 = 6.66612e-7 GPa.
How many gigapascal are in 1 millimeters of mercury?
1 millimeters of mercury (mmHg) is equal to 1.33322e-7 gigapascal (GPa).
How do I convert gigapascal back to millimeters of mercury?
Use the inverse operation: multiply the value in gigapascal by 7500615.758 to get the result in millimeters of mercury.
How accurate is the millimeters of mercury to gigapascal conversion?
The converter multiplies by the conversion factor 7500615.758 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
- BIPM — The International System of Units (SI Brochure, 9th edition)
- ISO 80000-4:2019 — Quantities and units — Part 4: Mechanics
- NIST Guide to the SI, Appendix B.8: Factors for Units Listed Alphabetically (NIST SP 811, 2008 edition)
- Resolution 4 of the 10th CGPM (1954): Definition of the standard atmosphere
