Converting from units of Torr to units of atmosphere? Use this Torr to atm converter to help with any of your calculations. Accurate and easy to use!

Units of **torrs** and **atmospheres** are key to the world of pressure where they are compared and calculated against other units of pressure. Atmospheres are usually seen as a good unit for comparison when looking at various different quantities of pressure. The Torr is less recognised commercially and is used mainly in science. This is a **Torr to Atmosphere converter** and we have many more pressure converters available.

## How to use the Converter from Torrs to Atmospheres?

In the box above enter the amount of torrs you need to change and click “convert” for the **torr – atm calculator** to present a new amount in atmospheres. Work the other way around, convert atmospheres to torrs.

## Formula to Convert Torr – atm

This **Torr – atm conversion** is done by using an accurate mathematical formula that we are providing below should you want to do the equation yourself. For instance, 36 Torr = 0.037 atm and 2,300 Torr = 3.03 atm

**[number of] Torrs / 760 = [number of] atmospheres**

## What are Torrs?

The **torr** was historically seen to be equal to one millimetre of mercury, however, since the revision of the units of pressure, this has changed. It is named after an Italian mathematician and physicist who worked on the principles of the barometer. Units of Torr have many prefixes, such as the millitorr (mTorr). Use our **torr – atm converter** above.

## What are atmoshperes?

The unit of **atmoshpere** measures pressure through the force of an object exerted on a surface by the weight of air above it, or in other terms the Earth’s atmoshpere. Atmoshperic pressure is measured by a piece of equipment called a barometer, which is commonly used in meteorology. Above is our **Torr to atmosphere converter**.

### How much is 1 Torr in Atmospheres?

**0 Atmospheres**

`(1Torr = 0atm)`

### How much are 2 Torrs in Atmospheres?

**0 Atmospheres**

`(2Torr = 0atm)`

### How much are 3 Torrs in Atmospheres?

**0 Atmospheres**

`(3Torr = 0atm)`

### How much are 4 Torrs in Atmospheres?

**0.01 Atmospheres**

`(4Torr = 0.01atm)`

### How much are 5 Torrs in Atmospheres?

**0.01 Atmospheres**

`(5Torr = 0.01atm)`

### How much are 10 Torrs in Atmospheres?

**0.01 Atmospheres**

`(10Torr = 0.01atm)`

### How much are 15 Torrs in Atmospheres?

**0.02 Atmospheres**

`(15Torr = 0.02atm)`

### How much are 20 Torrs in Atmospheres?

**0.03 Atmospheres**

`(20Torr = 0.03atm)`

### How much are 25 Torrs in Atmospheres?

**0.03 Atmospheres**

`(25Torr = 0.03atm)`

### How much are 30 Torrs in Atmospheres?

**0.04 Atmospheres**

`(30Torr = 0.04atm)`

### How much are 50 Torrs in Atmospheres?

**0.07 Atmospheres**

`(50Torr = 0.07atm)`

### How much are 100 Torrs in Atmospheres?

**0.14 Atmospheres**

`(100Torr = 0.14atm)`

### How much are 200 Torrs in Atmospheres?

**0.27 Atmospheres**

`(200Torr = 0.27atm)`

### How much are 500 Torrs in Atmospheres?

**0.68 Atmospheres**

`(500Torr = 0.68atm)`

### How much are 1000 Torrs in Atmospheres?

**1.36 Atmospheres**

`(1000Torr = 1.36atm)`