metre-millimetre conversion

Conversion number between metre [m] and millimetre [mm] is 1000. This means, that metre is bigger unit than millimetre.

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Switch to reverse conversion:
from millimetre to metre conversion

Enter the number in metre:

Decimal Fraction Exponential Expression

[m]

eg.: 10.12345 or 1.123e5

Result in millimetre

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 metre = (exactly) `(1) / (0.001)` = 1000 millimetre
1 millimetre = (exactly) `(0.001) / (1)` = 0.001 metre
? metre × `(1 ("m"/"metre")) / (0.001 ("m"/"millimetre"))` = ? millimetre

High precision conversion

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

Decimal places: (0-800)

metre
Result in millimetre:
?

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metre to millimetre conversion chart

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

visual:

metre	millimetre
0	0
10	10000
20	20000
30	30000
40	40000
50	50000
60	60000
70	70000
80	80000
90	90000
100	100000
110	110000

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Multiple conversion

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

Converted numbers in millimetre:
Click to select all

Details about metre and millimetre units:

Convert Metre to other unit:

metre

Definition of metre unit: =1 m. Distance light travels in 1⁄299792458 of a second in vacuum. Old def: 1⁄10000000 of the distance from equator to pole.

Convert Millimetre to other unit:

millimetre

Definition of millimetre unit: =1x10^-3 m.

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	×10		[m]