How many gigametre in 1 light-minute? The answer is 17.98754748. We assume you are converting between gigametre and light minute. You can view more details on each measurement unit: gigametre or light-minute The SI base unit for length is the metre. 1 metre is equal to 1.0E-9 gigametre, or 5.5594015866359E-11 light-minute. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigameters and light minutes. Type in your own numbers in the form to convert the units!
1 gigametre to light-minute = 0.05559 light-minute
10 gigametre to light-minute = 0.55594 light-minute
20 gigametre to light-minute = 1.11188 light-minute
30 gigametre to light-minute = 1.66782 light-minute
40 gigametre to light-minute = 2.22376 light-minute
50 gigametre to light-minute = 2.7797 light-minute
100 gigametre to light-minute = 5.5594 light-minute
200 gigametre to light-minute = 11.1188 light-minute
You can do the reverse unit conversion from light-minute to gigametre, or enter any two units below:
A gigametre (American spelling: gigameter, symbol: Gm) is a unit of length equal to 10^9 metres. Its customary equivalent is 621,371 miles.
A light-minute (also written light minute) is a unit of length. It is defined as the distance light travels in an absolute vacuum in one minute or 17,987,547,480 metres (~18 Gm). Note that this value is exact, since the metre is actually defined in terms of the light-second.
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