Torr to Gigapascals Converter
Enter the pressure in torr below to convert it to gigapascals.
Convert Torr to Gigapascals
Enter a value in torr (Torr) to convert to gigapascals (GPa).
Torr to Gigapascal Conversion Table
Table showing various torr measurements converted to gigapascals. Click any preset value or arrow to load it into the converter.
| Torr (Torr) | Gigapascals (GPa) |
|---|---|
| 1 Torr | 0.000000133 GPa |
| 10 Torr | 0.000001333 GPa |
| 100 Torr | 0.000013332 GPa |
| 1,000 Torr | 0.000133322 GPa |
| 10,000 Torr | 0.0013332 GPa |
| 100,000 Torr | 0.0133322 GPa |
| 1,000,000 Torr | 0.1333224 GPa |
| 5,000,000 Torr | 0.6666118 GPa |
| 10,000,000 Torr | 1.3332237 GPa |
| 25,400,000 Torr | 3.3863882 GPa |
How to Convert Torr to Gigapascals
To convert torr to gigapascals, multiply the pressure by the following conversion ratio: 0.000000133 gigapascals/torr.
Since one torr is equal to 0.000000133 gigapascals, you can use this simple formula to convert:
The pressure in gigapascals is equal to the pressure in torr multiplied by 0.000000133.
For example, here's how to convert 5 torr to gigapascals using the formula above.
How Many Gigapascals Are in a Torr?
There are 0.000000133 gigapascals in a torr, which is why we use this value in the formula above.
Our torr to gigapascal calculator automatically converts your pressure measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Torr and gigapascals are both units used to measure pressure. Keep reading to learn more about each unit.
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). [1]
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.
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. [2]
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.
When converting pressure between torr (Torr) and gigapascals (GPa), keep full floating-point precision (1 Torr = 0.000000133 GPa; 1 GPa = 7,500,616.8270417 Torr) during intermediate calculations and round only the final gigapascal figure to match your instrument tolerance.
More Torr & Gigapascal Conversions
Need to calculate in the opposite direction? Use our gigapascals to torr calculator to switch your starting unit immediately. You can also explore related tools such as converting gigapascals to torr, converting torr to atmospheres, or converting psi to bars.
Convert from Torr
Frequently Asked Questions
References
- [1]NIST SP 811 StandardNIST SP 811 (NIST SP 811 App. B.9 (Pressure & Stress))·Pressure Metrology Standard — Torr (Torr) to Gigapascals (GPa)
- [2]NIST CUU SpecificationNIST CUU (Derived SI Unit: Pascal (Pa))·Unit Specifications: Torr (mmHg) (Torr) & Gigapascal (GPa)
- [3]BIPM ReferenceBIPM (SI Brochure (9th Ed.) — Mechanics)·Conversion Factors & Mathematical Basis (Torr to GPa)