Length & distance
3 metres
- Length & distance
- m
- SI
3 metres is a measurement of length & distance. That is 0.003 kilometres, or 300 centimetres. Below it is converted into all 28 units Nerdulator knows for length & distance.
Common conversions
kilometres0.003 km
centimetres300 cm
millimetres3,000 mm
miles0.00186411 mi
yards3.2808399 yd
feet9.84251969 ft
inches118.11023622 in
nautical miles0.00161987 nmi
Every other unit of length & distance
micrometres3,000,000 µm
nanometres3,000,000,000 nm
picometres3,000,000,000,000 pm
decimetres30 dm
furlongs0.01491291 fur
chains0.14912909 ch
rods0.59651634 rd
fathoms1.64041995 ftm
leagues0.00062137 lea
hands29.52755906 hh
ångströms30,000,000,000 Å
points8,503.93700787 pt
picas708.66141732 pc
light-years3.1710025 × 10^-16 ly
astronomical units2.00537614 × 10^-11 au
CSS pixels11,338.58267717 px
quarter-millimetres12,000 Q
About this quantity
CategoryLength & distance
Unitmetre (m)
SystemSI
In metres (the base unit)3 m
DefinitionFixed by defining the speed of light in vacuum as exactly 299,792,458 metres per second.exact by definition, under the 2019 revision of the SI
Double6 metres
Half1.5 metres
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