›› Convert kilometre to yoctometre


›› More information from the unit converter

How many kilometer in 1 yoctometer? The answer is 1.0E-27.
We assume you are converting between kilometre and yoctometre.
You can view more details on each measurement unit:
kilometer or yoctometer
The SI base unit for length is the metre.
1 metre is equal to 0.001 kilometer, or 1.0E+24 yoctometer.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilometres and yoctometers.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of kilometer to yoctometer

1 kilometer to yoctometer = 1.0E+27 yoctometer

2 kilometer to yoctometer = 2.0E+27 yoctometer

3 kilometer to yoctometer = 3.0E+27 yoctometer

4 kilometer to yoctometer = 4.0E+27 yoctometer

5 kilometer to yoctometer = 5.0E+27 yoctometer

6 kilometer to yoctometer = 6.0E+27 yoctometer

7 kilometer to yoctometer = 7.0E+27 yoctometer

8 kilometer to yoctometer = 8.0E+27 yoctometer

9 kilometer to yoctometer = 9.0E+27 yoctometer

10 kilometer to yoctometer = 1.0E+28 yoctometer

›› Want other units?

You can do the reverse unit conversion from yoctometer to kilometer, or enter any two units below:

Enter two units to convert


›› Common length conversions

kilometer to estadio
kilometer to rod
kilometer to light-hour
kilometer to metro
kilometer to decameter
kilometer to alen
kilometer to polegada
kilometer to pygme
kilometer to seemeile
kilometer to arsheen

›› Definition: Kilometer

A kilometre (American spelling: kilometer, symbol: km) is a unit of length equal to 1000 metres (from the Greek words khilia = thousand and metro = count/measure). It is approximately equal to 0.621 miles, 1094 yards or 3281 feet.

›› Definition: Yoctometre

The SI prefix "yocto" represents a factor of 10-24, or in exponential notation, 1E-24.

So 1 yoctometre = 10-24 metre.

›› 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!