# fathom to light-second conversion

Conversion number between fathom [ftm] and light-second is 6.1002201729838 × 10-9. This means, that fathom is smaller unit than light-second.

### Contents [show][hide]

Switch to reverse conversion:
from light-second to fathom conversion

### Enter the number in fathom:

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

Result in light-second

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

### Calculation process of conversion value

• 1 fathom = (exactly) (1.8288) / (299792458) = 6.1002201729838 × 10-9 light-second
• 1 light-second = (exactly) (299792458) / (1.8288) = 163928509.40507 fathom
• ? fathom × (1.8288  ("m"/"fathom")) / (299792458  ("m"/"light-second")) = ? light-second

### High precision conversion

If conversion between fathom to metre and metre to light-second is exactly definied, high precision conversion from fathom to light-second is enabled.

Decimal places: (0-800)

fathom
Result in light-second:
?

### fathom to light-second conversion chart

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

visual:
fathomlight-second
00
106.1002201729838 × 10-8
201.2200440345968 × 10-7
301.8300660518951 × 10-7
402.4400880691935 × 10-7
503.0501100864919 × 10-7
603.6601321037903 × 10-7
704.2701541210887 × 10-7
804.880176138387 × 10-7
905.4901981556854 × 10-7
1006.1002201729838 × 10-7
1106.7102421902822 × 10-7
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## Multiple conversion

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

Converted numbers in light-second:
Click to select all

## Details about fathom and light-second units:

Convert Fathom to other unit:

### fathom

Definition of fathom unit: ≡ 6 ft.

Convert Light-second to other unit:

### light-second

Definition of light-second unit: ≡ Distance light travels in one second in vacuum .

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