Gigapascals to Torr Converter
Enter the pressure in gigapascals below to convert it to torr.
Convert Gigapascals to Torr
Enter a value in gigapascals (GPa) to convert to torr (Torr).
Gigapascal to Torr Conversion Table
Table showing various gigapascal measurements converted to torr. Click any preset value or arrow to load it into the converter.
| Gigapascals (GPa) | Torr (Torr) |
|---|---|
| 0.0000001 GPa | 0.7500617 Torr |
| 0.0000002 GPa | 1.5001234 Torr |
| 0.0000003 GPa | 2.250185 Torr |
| 0.0000004 GPa | 3.0002467 Torr |
| 0.0000005 GPa | 3.7503084 Torr |
| 0.0000006 GPa | 4.5003701 Torr |
| 0.0000007 GPa | 5.2504318 Torr |
| 0.0000008 GPa | 6.0004935 Torr |
| 0.0000009 GPa | 6.7505551 Torr |
| 0.00000001 GPa | 0.0750062 Torr |
How to Convert Gigapascals to Torr
To convert gigapascals to torr, multiply the pressure by the following conversion ratio: 7,500,616.8270417 torr/gigapascal.
Since one gigapascal is equal to 7,500,616.8270417 torr, you can use this simple formula to convert:
The pressure in torr is equal to the pressure in gigapascals multiplied by 7,500,616.8270417.
For example, here's how to convert 5 gigapascals to torr using the formula above.
How Many Torr Are in a Gigapascal?
There are 7,500,616.8270417 torr in a gigapascal, which is why we use this value in the formula above.
Our gigapascal to torr calculator automatically converts your pressure measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Gigapascals and torr are both units used to measure pressure. Keep reading to learn more about each unit.
What Is a Gigapascal?
A gigapascal is a unit of pressure equal to 1,000,000,000 pascals (Pa), the base unit for pressure. Equal to 1,000,000,000 Pascals (1,000 MPa), used for elastic modulus of metals and diamond. [1]
The gigapascal is classified as an International System of Units (SI) unit of pressure. Gigapascals can be abbreviated as GPa; for example, 1 gigapascal can be written as 1 GPa.
In the metric system, "giga" is the standard SI prefix for billions, or 10⁹. This makes the gigapascal (GPa) a convenient decimal multiple of the pascal (Pa).
In practice, gigapascals (GPa) are widely used across large-scale industrial, bulk, and macro-level pressure specifications within International System of Units (SI) workflows, engineering documentation, and technical data sheets.
What Is a Torr?
A torr is a unit of pressure equal to 133.3223684 pascals (Pa), the base unit for pressure. 1/760 of a standard atmosphere (133.3224 Pascals). [2]
The torr is classified as a standard unit of pressure. Torr can be abbreviated as Torr; for example, 1 torr can be written as 1 Torr.
When working with torr (Torr) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, torr (Torr) are widely used across standard pressure applications within international standard workflows, engineering documentation, and technical data sheets.
When converting pressure between gigapascals (GPa) and torr (Torr), keep full floating-point precision (1 GPa = 7,500,616.8270417 Torr; 1 Torr = 0.000000133 GPa) during intermediate calculations and round only the final torr figure to match your instrument tolerance.
More Gigapascal & Torr Conversions
Need to calculate in the opposite direction? Use our torr to gigapascals calculator to switch your starting unit immediately. You can also explore related tools such as converting torr to gigapascals, converting psi to bars, or converting bars to psi.
Convert from Gigapascals
Frequently Asked Questions
References
- [1]NIST SP 811 StandardNIST SP 811 (NIST SP 811 App. B.9 (Pressure & Stress))·Pressure Metrology Standard — Gigapascals (GPa) to Torr (Torr)
- [2]NIST CUU SpecificationNIST CUU (Derived SI Unit: Pascal (Pa))·Unit Specifications: Gigapascal (GPa) & Torr (mmHg) (Torr)
- [3]BIPM ReferenceBIPM (SI Brochure (9th Ed.) — Mechanics)·Conversion Factors & Mathematical Basis (GPa to Torr)