Torr to Millibars: 1 Torr equals 1.33322 mbar. To convert torr to millibars, multiply by 1.33322 (mbar = Torr × 1.33322). For example, 10 Torr = 13.3322 mbar.
How to Convert Torr to Millibars
To convert from torr to millibars, multiply the value by 1.33322. The conversion is linear, meaning doubling the input doubles the output.
Conversion Formula
- Torr to Millibars:
mbar = Torr × 1.33322 - Millibars to Torr:
Torr = mbar ÷ 1.33322
Torr to Millibars Conversion Chart
| Torr (Torr) | Millibars (mbar) |
|---|---|
| 0.1 | 0.133322 |
| 0.25 | 0.333305 |
| 0.5 | 0.66661 |
| 1 | 1.33322 |
| 2 | 2.66644 |
| 3 | 3.99966 |
| 5 | 6.6661 |
| 10 | 13.3322 |
| 20 | 26.6644 |
| 25 | 33.3305 |
| 50 | 66.661 |
| 100 | 133.322 |
| 250 | 333.305 |
| 1000 | 1333.22 |
Understanding the Units
What is a Torr?
One torr equals exactly 1/760 of a standard atmosphere, or about 133.322 pascals — close to one millimeter of mercury.
Named after Evangelista Torricelli (1608–1647), inventor of the barometer.
Common contexts: vacuum technology, medical blood pressure.
What is a Millibar?
A millibar equals 100 pascals (1 hPa).
Common contexts: weather reports.