How many light-week in 1 lightyear? The answer is 52.178571428571. We assume you are converting between light week and light year. You can view more details on each measurement unit: light-week or lightyear The SI base unit for length is the metre. 1 metre is equal to 5.5152793518213E-15 light-week, or 1.0570008340246E-16 lightyear. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between light weeks and light years. Type in your own numbers in the form to convert the units!
1 light-week to lightyear = 0.01916 lightyear
10 light-week to lightyear = 0.19165 lightyear
20 light-week to lightyear = 0.3833 lightyear
30 light-week to lightyear = 0.57495 lightyear
40 light-week to lightyear = 0.7666 lightyear
50 light-week to lightyear = 0.95825 lightyear
100 light-week to lightyear = 1.9165 lightyear
200 light-week to lightyear = 3.83299 lightyear
You can do the reverse unit conversion from lightyear to light-week, or enter any two units below:
A light-week (also written light week) is a unit of length. It is defined as the distance light travels in an absolute vacuum in one week (seven days of 86,400 seconds each) or 181,314,478,598,400 metres (~181 Tm).
A light year, abbreviated ly, is the distance light travels in one year: roughly 9.46 × 1012 kilometres (9.46 petametres, or about 5.88 × 1012 (nearly six trillion) miles). More specifically, a light year is defined as the distance that a photon would travel, in free space and infinitely far away from any gravitational or magnetic fields, in one Julian year (365.25 days of 86400 seconds each).
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