# fermi to chain conversion

Conversion number between fermi [fm] and chain [ch] is 4.9709595959596 × 10-17. This means, that fermi is smaller unit than chain.

### Contents [show][hide]

Switch to reverse conversion:
from chain to fermi conversion

### Enter the number in fermi:

Decimal Fraction Exponential Expression
 [fm]
eg.: 10.12345 or 1.123e5

Result in chain

?
 precision 0 1 2 3 4 5 6 7 8 9 [info] Decimal: Exponential:

### Calculation process of conversion value

• 1 fermi = (exactly) (1*10^-15) / ((79200/3937)) = 4.9709595959596 × 10-17 chain
• 1 chain = (exactly) ((79200/3937)) / (1*10^-15) = 2.011684023368 × 10+16 fermi
• ? fermi × (1*10^-15  ("m"/"fermi")) / ((79200/3937)  ("m"/"chain")) = ? chain

### High precision conversion

If conversion between fermi to metre and metre to chain is exactly definied, high precision conversion from fermi to chain is enabled.

Decimal places: (0-800)

fermi
Result in chain:
?

### fermi to chain conversion chart

 Start value: [fermi] Step size [fermi] How many lines? (max 100)

visual:
fermichain
00
104.9709595959596 × 10-16
209.9419191919192 × 10-16
301.4912878787879 × 10-15
401.9883838383838 × 10-15
502.4854797979798 × 10-15
602.9825757575758 × 10-15
703.4796717171717 × 10-15
803.9767676767677 × 10-15
904.4738636363636 × 10-15
1004.9709595959596 × 10-15
1105.4680555555555 × 10-15
Copy to Excel

## Multiple conversion

Enter numbers in fermi and click convert button.
One number per line.

Converted numbers in chain:
Click to select all

## Details about fermi and chain units:

Convert Fermi to other unit:

### fermi

Definition of fermi unit: ≡ 1×10−15 m.

Convert Chain to other unit:

### chain

Definition of chain unit: ≡ 66 ft (US) ≡ 4 rods. (Chain - Gunter's; Surveyor's)

← Back to Length units