How many torr in 1 mTorr?
The answer is 0.001.

We assume you are converting between **torr** and **millitorr**.

You can view more details on each measurement unit:

torr or
mTorr

The SI derived unit for **pressure** is the pascal.

1 pascal is equal to 0.0075006167382113 torr, or 7.5006167382113 mTorr.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between torrs and millitorr.

Type in your own numbers in the form to convert the units!

You can do the reverse unit conversion from mTorr to torr, or enter any two units below:

The torr is a non-SI unit of pressure, named after Evangelista Torricelli. Its symbol is Torr.

The SI prefix "milli" represents a factor of
10^{-3}, or in exponential notation, 1E-3.

So 1 millitorr = 10^{-3} torrs.

The definition of a torr is as follows:

The torr is a non-SI unit of pressure, named after Evangelista Torricelli. Its symbol is Torr.

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