Torr to Inch of Mercury Converter
Convert Torr to Inches of Mercury
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How to Convert Torr to Inches of Mercury
Converting torr to inches of mercury (inHg) is a common pressure conversion. One inch of mercury is equal to 25.4 torr.
Formula
Inches of Mercury = Torr ÷ 25.4
or
inHg = Torr ÷ 25.4
Step-by-step process
- Take the measurement in torr
- Divide that number by 25.4
- The result is the equivalent amount in inches of mercury
Examples
- 25.4 Torr = 1 inHg
- 50.8 Torr = 2 inHg
- 12.7 Torr = 0.5 inHg
When to Convert Torr to Inches of Mercury
This conversion is useful in various fields, including meteorology, aviation, and medical applications, where pressure is often measured in inches of mercury.
Common Torr to Inches of Mercury Conversions
Here is a table of common torr to inches of mercury conversions for quick reference:
| Torr (Torr) | Inches of Mercury (inHg) | Torr (Torr) | Inches of Mercury (inHg) |
|---|---|---|---|
| 1 | 0.0393701 | 100 | 3.93701 |
| 10 | 0.393701 | 200 | 7.87402 |
| 50 | 1.968505 | 500 | 19.68505 |
| 760 | 29.9213 | 1,000 | 39.3701 |
Frequently Asked Questions
What is Torr?
Torr is a unit of pressure defined as 1/760 of a standard atmosphere, approximately equal to one millimeter of mercury at 0 °C.
What is an Inch of Mercury (inHg)?
An inch of mercury (inHg) is a unit of pressure based on the pressure exerted by a column of mercury one inch high at 0 °C.