kilometre-astronomical unit conversion

Conversion number between kilometre [km] and astronomical unit [AU] is 6.6845871222684 × 10^-9. This means, that kilometre is smaller unit than astronomical unit.

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from astronomical unit to kilometre conversion

Enter the number in kilometre:

Decimal Fraction Exponential Expression

[km]

eg.: 10.12345 or 1.123e5

Result in astronomical unit

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 kilometre = (exactly) `(1000) / (149597870700)` = 6.6845871222684 × 10^-9 astronomical unit
1 astronomical unit = (exactly) `(149597870700) / (1000)` = 149597870.7 kilometre
? kilometre × `(1000 ("m"/"kilometre")) / (149597870700 ("m"/"astronomical unit"))` = ? astronomical unit

High precision conversion

If conversion between kilometre to metre and metre to astronomical unit is exactly definied, high precision conversion from kilometre to astronomical unit is enabled.

Decimal places: (0-800)

kilometre
Result in astronomical unit:
?

gads

kilometre to astronomical unit conversion chart

Start value:	[kilometre]
Step size	[kilometre]
How many lines?	(max 100)

visual:

kilometre	astronomical unit
0	0
10	6.6845871222684 × 10^-8
20	1.3369174244537 × 10^-7
30	2.0053761366805 × 10^-7
40	2.6738348489074 × 10^-7
50	3.3422935611342 × 10^-7
60	4.0107522733611 × 10^-7
70	4.6792109855879 × 10^-7
80	5.3476696978148 × 10^-7
90	6.0161284100416 × 10^-7
100	6.6845871222684 × 10^-7
110	7.3530458344953 × 10^-7

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Multiple conversion

Enter numbers in kilometre and click convert button.
One number per line.

Converted numbers in astronomical unit:
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Details about kilometre and astronomical unit units:

Convert Kilometre to other unit:

kilometre

Definition of kilometre unit: =1000 m.

Convert Astronomical unit to other unit:

astronomical unit

Definition of astronomical unit unit: ≡ 149597870700 m. ≈ Distance from Earth to Sun

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	×10		[km]