Torr to Atmospheres
Convert torr (Torr) to atmospheres (atm). Type in either box; the other updates as you go.
How to convert torr to atmospheres
To convert torr to atmospheres, divide the number of torr by 760.
Example
Convert 5 torr to atmospheres:
Torr to atmosphere conversion chart
| Torr (Torr) | Atmospheres (atm) |
|---|---|
| 1 Torr | 0.001315789 atm |
| 2 Torr | 0.002631579 atm |
| 3 Torr | 0.003947368 atm |
| 4 Torr | 0.005263158 atm |
| 5 Torr | 0.006578947 atm |
| 6 Torr | 0.007894737 atm |
| 7 Torr | 0.009210526 atm |
| 8 Torr | 0.01052632 atm |
| 9 Torr | 0.01184211 atm |
| 10 Torr | 0.01315789 atm |
| 12 Torr | 0.01578947 atm |
| 15 Torr | 0.01973684 atm |
| 20 Torr | 0.02631579 atm |
| 25 Torr | 0.03289474 atm |
| 30 Torr | 0.03947368 atm |
| 40 Torr | 0.05263158 atm |
| 50 Torr | 0.06578947 atm |
| 60 Torr | 0.07894737 atm |
| 70 Torr | 0.09210526 atm |
| 75 Torr | 0.09868421 atm |
| 80 Torr | 0.1052632 atm |
| 90 Torr | 0.1184211 atm |
| 100 Torr | 0.1315789 atm |
| 150 Torr | 0.1973684 atm |
| 200 Torr | 0.2631579 atm |
| 250 Torr | 0.3289474 atm |
| 500 Torr | 0.6578947 atm |
| 1,000 Torr | 1.315789 atm |
Going the other way? See the atmospheres to torr chart.
About the units
Torr (Torr)
A torr is 1/760 of a standard atmosphere, very close to one millimeter of mercury. Vacuum systems are rated in torr.
Atmosphere (atm)
A standard atmosphere is exactly 101,325 pascals, average air pressure at sea level.
Frequently asked questions
How many atmospheres are in a torr?
There are 0.001315789474 atmospheres in a torr.
How many torr are in an atmosphere?
There are 760 torr in an atmosphere.
How do you convert torr to atmospheres?
To convert torr to atmospheres, divide the number of torr by 760.
What is 5 torr in atmospheres?
5 torr equals 0.00657895 atmospheres.
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