Torr to Terapascals Converter
Enter the pressure in torr below to convert it to terapascals.
Convert Torr to Terapascals
Enter a value in torr (Torr) to convert to terapascals (TPa).
Torr to Terapascal Conversion Table
Table showing various torr measurements converted to terapascals. Click any preset value or arrow to load it into the converter.
| Torr (Torr) | Terapascals (TPa) |
|---|---|
| 1 Torr | 1.333224e-10 TPa |
| 10 Torr | 1.333224e-9 TPa |
| 100 Torr | 0.000000013 TPa |
| 1,000 Torr | 0.000000133 TPa |
| 10,000 Torr | 0.000001333 TPa |
| 100,000 Torr | 0.000013332 TPa |
| 1,000,000 Torr | 0.000133322 TPa |
| 5,000,000 Torr | 0.000666612 TPa |
| 10,000,000 Torr | 0.0013332 TPa |
| 25,400,000 Torr | 0.0033864 TPa |
How to Convert Torr to Terapascals
To convert torr to terapascals, multiply the pressure by the following conversion ratio: 1.333224e-10 terapascals/torr.
Since one torr is equal to 1.333224e-10 terapascals, you can use this simple formula to convert:
The pressure in terapascals is equal to the pressure in torr multiplied by 1.333224e-10.
For example, here's how to convert 5 torr to terapascals using the formula above.
How Many Terapascals Are in a Torr?
There are 1.333224e-10 terapascals in a torr, which is why we use this value in the formula above.
Our torr to terapascal calculator automatically converts your pressure measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Torr and terapascals 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 Terapascal?
A terapascal is a unit of pressure equal to 1e+12 pascals (Pa), the base unit for pressure. Equal to 10¹² Pascals. [2]
The terapascal is classified as an International System of Units (SI) unit of pressure. Terapascals can be abbreviated as TPa; for example, 1 terapascal can be written as 1 TPa.
In the metric system, "tera" is the standard SI prefix for trillions, or 10¹². This makes the terapascal (TPa) a convenient decimal multiple of the pascal (Pa).
In practice, terapascals (TPa) 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 terapascals (TPa), keep full floating-point precision (1 Torr = 1.333224e-10 TPa; 1 TPa = 7,500,616,827.0416975 Torr) during intermediate calculations and round only the final terapascal figure to match your instrument tolerance.
More Torr & Terapascal Conversions
Need to calculate in the opposite direction? Use our terapascals to torr calculator to switch your starting unit immediately. You can also explore related tools such as converting terapascals 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 Terapascals (TPa)
- [2]NIST CUU SpecificationNIST CUU (Derived SI Unit: Pascal (Pa))·Unit Specifications: Torr (mmHg) (Torr) & Terapascal (TPa)
- [3]BIPM ReferenceBIPM (SI Brochure (9th Ed.) — Mechanics)·Conversion Factors & Mathematical Basis (Torr to TPa)