Convert Fermis (fm) to Mils (mil) | fm in mil

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# Let's convert Fermis (fm) to Mils (mil)

This quick and easy calculator will convert Fermis (fm) to Mils (mil) and show formula, brief history on the units and quick maths for the conversion.

## Quick Reference for Converting Fermis to Mils

Formula
mil = fm / 25400000000
Quick Rough Maths
To get the Mils, divide the number of Fermis by 25.4 billion
Fermis (fm) in 1 Mil
There are 25400000000 Fermis in 1 Mil
Mils (mil) in 1 Fermi
There are 0 Mils in 1 Fermi

## Unit Information

Fermi
/ˈfəːmi/
Symbol: fm
Unit System: Non-SI metric

### What is the Fermi?

The fermis is a unit of length in the non-SI metric system and uses the symbol fm.

One fermi is equal to 1×10−15m or 3.9370×10−14 in.

It is used to measure nuclear distances and was named after the Italian physicist Enrico Fermi (1901–1954). It has now been replaced with the SI-derived term femtometre.

Mil
/mɪl/
Symbol: mil
Unit System: Imperial

### What is the Mil?

The mil is a unit of length in the imperial unit system and uses the symbol mil (or sometimes thou).

A mil in one one-thousandth of an inch (0.001 inches) or 25.4 μm.

The mil is still used in the US to measure thickness of various materials.

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