This calculator allows you to convert from Femtometer to Chain and in a reverse direction. To convert from Femtometer to Chain, enter the amount of Femtometer into the first input and to convert from Chain to Femtometer, enter the amount of Chain into the second input.
1 Femtometer = 4.9709695378987E-17 Chain
To convert Femtometer to Chain: Every 1 Femtometer equals 4.9709695378987E-17 Chain. For example, 100 Femtometer equal 100 * 4.9709695378987E-17 = 4.9709695378987E-15 Chain and so on..
Femtometer to Meter | Femtometer to Foot | Femtometer to Centimeter | Femtometer to Inch | Femtometer to Kilometer | Femtometer to Mile | Femtometer to Millimeter | Femtometer to Yard | Femtometer to Micrometer |What is the femtometer?
The Femtometer is a unit of length. It can be abbreviated as fm. It is used in the SI system of units. It equals 1×10−15 meters. It is used mainly in nuclear physics.
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What is the chain?
The chain is a unit of length. It equals 66 feet. The chain was first introduced between 1579 and 1607.
Several countries have used chain for several centuries especially in England. Note that there are 80 chains in one mile.
The main use of the chain is in laying out US townships. Official governments must use US survey chain to do surveys according to the federal law passed in 1785.
