Length Converter

Convert between metres, feet, nautical miles, statute miles, cables, fathoms, yards.

UnitsLength

Value–From

Metres: 100.000m

Feet: 328.08ft

Yards: 109.361yd

Fathoms: 54.681fathom

Cables: 0.5400cable

Nautical miles: 0.0540nm

Statute miles: 0.0621mi

Kilometres: 0.1000km

Changing the inputs requires JavaScript. The calculator above shows its default inputs and result. The formula, symbols, and regulatory sources are shown in the Formula section below.

Formula, assumptions, and limits

1 \text{ ft} = 0.3048 \text{ m}, \; 1 \text{ nm} = 1852 \text{ m}, \; 1 \text{ fathom} = 1.8288 \text{ m}

Symbol	Meaning	Unit
$1 ft$	foot	m
$1 in$	inch	m
$1 yd$	yard	m
$1 fathom$	fathom	m
$1 cable$	cable	m
$1 nm$	nautical mile	m
$1 mi$	statute mile	m

Source: NIST SP 811 - Guide for SI usage; ISO 1 (SI base units)

In short

Convert between metres, feet, nautical miles, statute miles, cables, fathoms, yards.