Need to change from a quantity of Torrs to units of millibars? Do so easily with this torr to millibar pressure converter for calculations. View more here.

The unit of pressure known as **Torr** has many additional subunits, just like the unit of Bar that has the subunit **millibars**. Neither the Torr or the Bar is included in the International System of Units (SI), although used and recognised internationally. These two pressure measurements are very useful within the scientific industry. Above is a **Torr – mbar converter**, view some more pressure converters.

## How to use the Converter for Torrs to Millibars?

Simply enter an amount of Torrs into the **torr to millibar converter** and click “convert” to be given an accurate conversion and result in millibars by our pressure calculator. The opposite conversion would mean to **convert millibars to torrs**.

## Formula to Convert torr – mbar

When doing this **torrs – millibars conversion**, you might need to know the formula behind the equation if you need to do it by hand, or for general knowledge. For instance,

**[number of] Torrs x 1.33322 = [number of] millibars**

## What are Torrs?

Historically, one **torr** was seen to be equal to one millimetre of mercury, however, since the revision of the units of pressure, this has changed. The torr 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 – millibar calculator**.

## What are millibars?

As a subunit of the unit of pressure called bars, the **millibar** is equal to exactly one-thousandth of a bar. Millibars are used by scientists to identify the standard atmospheric pressure at sea level to be around 1,013 millibars, but also in meteorology and for weather forecasts written for the public. Try the **torr to mbar converter** for your calculations.

### How many is 1 Torr in Millibars?

**1.33 Millibars**

`(1Torr = 1.33mbar)`

### How many are 2 Torrs in Millibars?

**2.67 Millibars**

`(2Torr = 2.67mbar)`

### How many are 3 Torrs in Millibars?

**4 Millibars**

`(3Torr = 4mbar)`

### How many are 4 Torrs in Millibars?

**5.33 Millibars**

`(4Torr = 5.33mbar)`

### How many are 5 Torrs in Millibars?

**6.67 Millibars**

`(5Torr = 6.67mbar)`

### How many are 10 Torrs in Millibars?

**13.33 Millibars**

`(10Torr = 13.33mbar)`

### How many are 15 Torrs in Millibars?

**20 Millibars**

`(15Torr = 20mbar)`

### How many are 20 Torrs in Millibars?

**26.66 Millibars**

`(20Torr = 26.66mbar)`

### How many are 25 Torrs in Millibars?

**33.33 Millibars**

`(25Torr = 33.33mbar)`

### How many are 30 Torrs in Millibars?

**40 Millibars**

`(30Torr = 40mbar)`

### How many are 50 Torrs in Millibars?

**66.66 Millibars**

`(50Torr = 66.66mbar)`

### How many are 100 Torrs in Millibars?

**133.32 Millibars**

`(100Torr = 133.32mbar)`

### How many are 200 Torrs in Millibars?

**266.64 Millibars**

`(200Torr = 266.64mbar)`

### How many are 500 Torrs in Millibars?

**666.61 Millibars**

`(500Torr = 666.61mbar)`

### How many are 1000 Torrs in Millibars?

**1333.22 Millibars**

`(1000Torr = 1333.22mbar)`