Convert Fermis (fm) to Inches (in) | fm in in

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Let's convert Fermis (fm) to Inches (in)

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

Enter Fermis to convert to Inches

Quick Reference for Converting Fermis to Inches

in = fm / 25400000000000
Quick Rough Maths
To get the Inches, divide the number of Fermis by 25.4 trillion
Fermis (fm) in 1 Inch
There are 25400000000000 Fermis in 1 Inch
Inches (in) in 1 Fermi
There are 0 Inches in 1 Fermi

Unit Information

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.

Symbol: in
Unit System: Imperial

What is the Inch?

The inch is a unit of length in the imperial unit system with the symbol in.

There are 12 inches in a foot and 3 feet in a yard. Therefore there are 36 inches in a yard. There are exactly 2.54 centimetres in an inch.

Borrowed from the Latin 'uncia' - the English word 'inch', the origination of the word came from the Old English word for 'ounce' which was related to the Roman phrase for "one twelfth".

The inch is still a commonly used unit in the UK, USA and Canada - and is also still used in the production of electronic equipment, still very evident in the measuring of monitor and screen sizing.

Conversion Tables for Fermis (fm) to Inches (in)