Unit Converter

1 Kilometers to Astronomical Units

=
1 Kilometers =
0.0000000066845871222685
(decimal)
6.6845871222685 x 10-9
(scientific notation)
10
1495978707
(fraction)
Astronomical Units

Kilometers to Astronomical Units Conversion Formula

[X] au = 0.0000000066845871222685 × [Y] km
where [X] is the result in au and [Y] is the amount of km we want to convert

1 Kilometers to Astronomical Units Conversion breakdown and explanation

1 km to au conversion result above is displayed in three different forms: as a decimal (which could be rounded), in scientific notation (scientific form, standard index form or standard form in the United Kingdom) and as a fraction (exact result). Every display form has its own advantages and in different situations particular form is more convenient than another. For example usage of scientific notation when working with big numbers is recommended due to easier reading and comprehension. Usage of fractions is recommended when more precision is needed.

If we want to calculate how many Astronomical Units is 1 Kilometer we have to multiply 1 by 10 and divide the product by 1495978707. So for 1 we have: (1 × 10) ÷ 1495978707 = 10 ÷ 1495978707 = 6.6845871222684E-9 Astronomical Units

So finally 1 km = 0.0000000066845871222685 au

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