What is 9rod in Light Years?

You are: Home > Length > Rods to Light Years

What is 9 Rods (9rod) in Light Years (ly)?

What is 9rod in ly? Convert 9 Rods (9rod) to Light Years (ly) and show formula, brief history on the units and quick maths for the conversion.

Enter Rods to convert to Light Years


Quick Reference for Converting Rods to Light Years

Formula
ly = rod / 1.8811242344707E+15
Quick Rough Maths
To get the Light Years, divide the number of Rods by 1881.1 trillion
Rods (rod) in 1 Light Year
There are 1.8811242344707E+15 Rods in 1 Light Year
Light Years (ly) in 1 Rod
There are 0 Light Years in 1 Rod

Unit Information

Rod
/rɒd/
Symbol: rod
Unit System: Imperial

What is the Rod?

The rod is a unit of length in the imperial and US sytem and uses the symbol rod.

A rod (or perch, pole, lug) is equal to 16.5 feet or 5.5 yards.

It is a building surveyor's tool for measuring distance and is particularly useful as multiples of this unit can make up an exact acre. A perfect acre is a rectangle with edges 660 feet and 66 feet - which is 40 rods by 4 rods; i.e. 1 acre = 160 square rods.

Light Year
/lʌɪt jɪə,jəː/
Symbol: ly
Unit System: Astronomical System of Units

What is the Light Year?

The light year is a unit of length in the Astronomical system of units. It uses the symbol ly.

Often confused with a unit of time as it contains the word "year", it is actually defined by the International Astronomical Union (IAU) as the amount of distance that light travels in a vacuum in one Julian year (365.25 days).

Using the speed of light (299,792,458 m/s or 'c') and the Julian year (as apposed to the Gregorian year which is 365.2425 days), we can equivalate 1 light year as 9,460,730,472,580,800 metres or ≈ 9.46 trillion kilometres.


Conversion Tables for Rods (rod) to Light Years (ly)