›› Convert light day to milímetro


›› More information from the unit converter

How many light-day in 1 milimetro? The answer is 3.8606955462749E-17.
We assume you are converting between light day and milímetro.
You can view more details on each measurement unit:
light-day or milimetro
The SI base unit for length is the metre.
1 metre is equal to 3.8606955462749E-14 light-day, or 1000 milimetro.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between light days and milimetros.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of light-day to milimetro

1 light-day to milimetro = 2.59020683712E+16 milimetro

2 light-day to milimetro = 5.18041367424E+16 milimetro

3 light-day to milimetro = 7.77062051136E+16 milimetro

4 light-day to milimetro = 1.036082734848E+17 milimetro

5 light-day to milimetro = 1.29510341856E+17 milimetro

6 light-day to milimetro = 1.554124102272E+17 milimetro

7 light-day to milimetro = 1.813144785984E+17 milimetro

8 light-day to milimetro = 2.072165469696E+17 milimetro

9 light-day to milimetro = 2.331186153408E+17 milimetro

10 light-day to milimetro = 2.59020683712E+17 milimetro

›› Want other units?

You can do the reverse unit conversion from milimetro to light-day, or enter any two units below:

Enter two units to convert


›› Common length conversions

light-day to didot point
light-day to ell
light-day to stick
light-day to quadrant
light-day to milla
light-day to cubit
light-day to dra
light-day to stride
light-day to pe
light-day to arshin

›› Definition: Light-day

A light day (also written light-day) is a unit of length. It is defined as the distance light travels in an absolute vacuum in one day (of 86,400 seconds) or 25,902,068,371,200 metres (~26 Tm).

Note that this value is exact, since the metre is actually defined in terms of the speed of light. The light day isn't very frequently used at all since there are few astronomical objects or distances of that magnitude; the Oort cloud, for example, is thought to extend between 290 and 580 light-days out from the Sun.

›› Definition: Milimetro

El milímetro es una unidad de longitud. Es el tercer submúltiplo del metro y equivale a la milésima parte de él. Su abreviatura es mm.

›› Metric conversions and more

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, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!