Convert meters to fathom
Convert meters to fathom instantly. 1 m = 0.546807 ftm. Formula, worked examples and a quick reference table.
Last updated
One meter equals 0.546807 fathoms. To convert any number of meters to fathoms, multiply by 0.54680665.
The converter above works in both directions and updates as you type. Below you will find the formula, a worked example and a reference table of common values.
Length conversions come up wherever a measurement crosses a border: a height given in feet and inches on a form that wants centimetres, a running distance recorded in kilometres and compared against miles, a component specified in millimetres and ordered from a supplier working in inches. The conversions themselves are exact — the inch, foot, yard and mile have all been defined in metric terms since 1959 — so any discrepancy comes from rounding, not from the units disagreeing.
meters to fathom formula
To go the other way, use meter = fathom ÷ 0.54680665.
About these units
The metre is defined by the speed of light: the distance light travels in 1/299,792,458 of a second. Every other length unit is now defined against it.
Meter is also written metre, metres and meters. Fathom is also written fathoms.
Sources
meters to fathom conversion table
| Meter | Fathom |
|---|---|
| 1 m | 0.5468 ftm |
| 2 m | 1.0936 ftm |
| 3 m | 1.6404 ftm |
| 5 m | 2.734 ftm |
| 10 m | 5.4681 ftm |
| 20 m | 10.9361 ftm |
| 25 m | 13.6702 ftm |
| 50 m | 27.3403 ftm |
| 100 m | 54.6807 ftm |
| 250 m | 136.7017 ftm |
| 500 m | 273.4033 ftm |
| 1,000 m | 546.8066 ftm |
Frequently asked questions
How many fathoms are in a meter? +
There are 0.546807 fathoms in one meter.
What is 10 m in ftm? +
10 m equals 5.4681 ftm. Multiply 10 by 0.54680665.
How do I convert fathom back to meter? +
Use meter = fathom ÷ 0.54680665. The converter above handles both directions, or see our dedicated fathom to meters page.
How accurate is this meter to fathom conversion? +
The factor used is 0.5468066492, carried at full double precision. Where a unit has an exact legal definition the factor is exact rather than approximate. Rounding is applied only to the displayed result, so the answer is never a calculation done on an already-rounded number.
Is there a quick way to estimate m to ftm in my head? +
The factor is exactly 0.547, which is short enough to apply directly without an approximation.