How many light-hour in 1 hm? The answer is 9.2656693110598E-11. We assume you are converting between light hour and hectometre. You can view more details on each measurement unit: light-hour or hm The SI base unit for length is the metre. 1 metre is equal to 9.2656693110598E-13 light-hour, or 0.01 hm. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between light hours and hectometers. Type in your own numbers in the form to convert the units!
1 light-hour to hm = 10792528488 hm
2 light-hour to hm = 21585056976 hm
3 light-hour to hm = 32377585464 hm
4 light-hour to hm = 43170113952 hm
5 light-hour to hm = 53962642440 hm
6 light-hour to hm = 64755170928 hm
7 light-hour to hm = 75547699416 hm
8 light-hour to hm = 86340227904 hm
9 light-hour to hm = 97132756392 hm
10 light-hour to hm = 107925284880 hm
You can do the reverse unit conversion from hm to light-hour, or enter any two units below:
A light-hour (also written light hour) is a unit of length. It is the distance travelled by light in vacuum in one hour. Based on the current definition of the metre a light-hour is equal to 1,079,252,848,800 metres (~1.08 Tm).
A hectometre (American spelling: hectometer, abbreviation: hm) is a somewhat uncommonly used measurement of length, consisting of 100 metres or one tenth of a kilometre.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!