Convert torr to kilopascal
Please provide values below to convert torr [Torr] to kilopascal [kPa], or Convert kilopascal to torr.
1 Torr = 0.133322368 kPa. To convert torr to kilopascal, multiply the value by 0.133322368; to go the other way, divide by it (1 kPa = 7.50061685073 Torr). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 Torr = 0.133322368 kPa
- 1 kPa = 7.50061685073 Torr
- 10 Torr = 1.33322368 kPa
- 100 Torr = 13.3322368 kPa
How to Convert Torr to Kilopascal
1 Torr = 0.133322368 kPa
Example: convert 15 Torr to kPa:
15 Torr = 15 × 0.133322368 kPa = 1.99983552 kPa
Torr to Kilopascal Conversion Table
| torr | kilopascal |
|---|---|
| 1 Torr | 0.133322368 kPa |
| 2 Torr | 0.266644736 kPa |
| 3 Torr | 0.399967104 kPa |
| 5 Torr | 0.66661184 kPa |
| 10 Torr | 1.33322368 kPa |
| 20 Torr | 2.66644736 kPa |
| 50 Torr | 6.6661184 kPa |
| 100 Torr | 13.3322368 kPa |
| 500 Torr | 66.661184 kPa |
| 1000 Torr | 133.322368 kPa |
Torr
The torr is a unit of pressure defined as 1 millimeter of mercury (mmHg) at standard gravity and temperature, approximately equal to 133.322 pascals.
History/Origin
The torr was introduced by Evangelista Torricelli in 1644, based on his experiments with mercury barometers, as a unit to measure atmospheric pressure. It was historically used in meteorology and physics before the adoption of the pascal.
Current Use
Today, the torr is primarily used in fields like vacuum technology, physics, and medicine (e.g., blood pressure measurements), although it has largely been replaced by the pascal in most scientific contexts.
Kilopascal
The kilopascal (kPa) is a unit of pressure equal to 1,000 pascals, where one pascal is defined as one newton per square meter.
History/Origin
The kilopascal was introduced as part of the metric system to provide a convenient unit for measuring pressure, especially in scientific and engineering contexts, replacing larger units like the bar in many applications.
Current Use
The kilopascal is widely used today in various fields such as meteorology, engineering, and physics to measure pressure, including tire pressure, blood pressure, and atmospheric pressure.
Frequently Asked Questions
What is 1 torr in kilopascal?
1 torr (Torr) = 0.133322368 kilopascal (kPa).
How do you convert torr to kilopascal?
Multiply the torr value by 0.133322368. For example, 25 Torr × 0.133322368 = 3.3330592 kPa.
What is 10 torr in kilopascal?
10 Torr = 1.33322368 kPa.
Which unit is larger, the torr or the kilopascal?
The kilopascal is the larger unit: 1 Torr equals only 0.133322368 kPa.