Convert 100 Torr to Atmospheres

Convert between Torr and atm with step-by-step calculation. 1 Torr = 0.0013 atm.

Torr to atm

From Torr

To atm

Answer

100 Torr ≈ 0.1316 atm

Decimal places: 0 1 2 3 4 5 6 7 8 9 10

Step 1 — Conversion factor

1 atm ≈ 760 Torr

To convert Torr to atm, divide by 760.

Step 2 — Calculate

100 Torr × 1 atm760 Torr

≈ 100 ÷ 760

≈ 0.1316 atm (rounded to 4 decimal places)

100 Torr ≈ 0.1316 atm

Torr to atm conversion table

Torr	atm
1	0.0013
2	0.0026
5	0.0066
10	0.0132
25	0.0329
50	0.0658
100	0.1316
250	0.3289
500	0.6579
1000	1.3158

How to Convert Torr to atm

To convert Torr to atm, use the conversion factor: 1 Torr = 0.0013 atm. Enter any value above and click Convert to see the step-by-step calculation.

Formula

Multiply or divide the value by the conversion factor to get the result. The calculator shows every step of the arithmetic.

Frequently Asked Questions

How many atm are in 1 Torr?

1 Torr = 0.0013 atm.

What category is this conversion?

This is a Pressure conversion.

Complete list of Torr conversions

Torr to Atmospheres Torr to Bar Torr to Centimeter of Mercury Torr to Centimeter of Water Torr to Decibar Torr to Gigapascal Torr to Hectopascal Torr to Inch of Water Torr to Kilogram-force per cm² Torr to Kilopascals Torr to Megapascal Torr to Micropascal Torr to Millibar Torr to PSF (lb/ft²) Torr to PSI Torr to Pascal Torr to Technical Atmosphere Torr to inHg Torr to mmHg