# astronomical unit to chain conversion

Conversion number between astronomical unit [AU] and chain [ch] is 7436449708.9129. This means, that astronomical unit is bigger unit than chain.

### Contents [show][hide]

Switch to reverse conversion:
from chain to astronomical unit conversion

### Enter the number in astronomical unit:

Decimal Fraction Exponential Expression
 [AU]
eg.: 10.12345 or 1.123e5

Result in chain

?
 precision 0 1 2 3 4 5 6 7 8 9 [info] Decimal: Exponential:

### Calculation process of conversion value

• 1 astronomical unit = (exactly) (149597870700) / ((79200/3937)) = 7436449708.9129 chain
• 1 chain = (exactly) ((79200/3937)) / (149597870700) = 1.3447277116679 × 10-10 astronomical unit
• ? astronomical unit × (149597870700  ("m"/"astronomical unit")) / ((79200/3937)  ("m"/"chain")) = ? chain

### High precision conversion

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

Decimal places: (0-800)

astronomical unit
Result in chain:
?

### astronomical unit to chain conversion chart

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

visual:
astronomical unitchain
00
1074364497089.129
20148728994178.26
30223093491267.39
40297457988356.51
50371822485445.64
60446186982534.77
70520551479623.9
80594915976713.03
90669280473802.16
100743644970891.29
110818009467980.42
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## Multiple conversion

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

Converted numbers in chain:
Click to select all

## Details about astronomical unit and chain units:

Convert Astronomical unit to other unit:

### astronomical unit

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

Convert Chain to other unit:

### chain

Definition of chain unit: ≡ 66 ft (US) ≡ 4 rods. (Chain - Gunter's; Surveyor's)

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