How many pouces in 1 light-week? The answer is 7.1383652991496E+15. We assume you are converting between pouce and light week. You can view more details on each measurement unit: pouces or light-week The SI base unit for length is the metre. 1 metre is equal to 39.370078740157 pouces, or 5.5152793518213E-15 light-week. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between pouces and light weeks. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from light-week to pouces, or enter any two units below:
The pouce is a French "inch" unit. The modern definition from the international standard of units is that 1 inch = 2.54 cm or 1 pouce = 25.4 mm. The word pouce means "thumb" in French. In past history, it was equal to 1/12 pied. Based on the pied de roi, the historical pouce was equal to about 1.066 inches or 2.707 centimeters.
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).
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