Chain to Astronomical Unit Converter

1 ch = 1.344725E-10 au

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FORMULA

1 ch = 1.344725E-10 au
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CONVERSION TABLE

Chain (ch) Astronomical Unit (au)
1 ch 1.344725 × 10⁻¹⁰ au
5 ch 6.723625 × 10⁻¹⁰ au
10 ch 1.344725 × 10⁻⁹ au
25 ch 3.361813 × 10⁻⁹ au
50 ch 6.723625 × 10⁻⁹ au
100 ch 1.344725 × 10⁻⁸ au
250 ch 3.361813 × 10⁻⁸ au
500 ch 6.723625 × 10⁻⁸ au
1,000 ch 1.344725 × 10⁻⁷ au
Astronomical Unit to Chain
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COMMON VALUES

1 ch
= 1.344725 × 10⁻¹⁰ au
2 ch
= 2.68945 × 10⁻¹⁰ au
3 ch
= 4.034175 × 10⁻¹⁰ au
4 ch
= 5.3789 × 10⁻¹⁰ au
5 ch
= 6.723625 × 10⁻¹⁰ au
6 ch
= 8.06835 × 10⁻¹⁰ au
7 ch
= 9.413075 × 10⁻¹⁰ au
8 ch
= 1.07578 × 10⁻⁹ au
9 ch
= 1.210253 × 10⁻⁹ au
10 ch
= 1.344725 × 10⁻⁹ au
12 ch
= 1.61367 × 10⁻⁹ au
15 ch
= 2.017088 × 10⁻⁹ au
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RELATED CONVERSIONS

Centimeter → Inch Inch → Centimeter Meter → Foot Foot → Meter Kilometer → Mile Mile → Kilometer Millimeter → Inch Inch → Millimeter Yard → Meter Meter → Yard

About Chain (ch)

The surveyor's chain, devised by Edmund Gunter in 1620, measures exactly 66 feet (20.1168 meters) and consists of 100 links. Ten chains make a furlong, and an acre is defined as one chain by one furlong. The chain was the standard land survey tool across the British Empire and shaped property boundaries still in use today.

About Astronomical Unit (au)

Originally based on Earth's mean distance from the Sun, the astronomical unit (AU) was fixed in 2012 at exactly 149,597,870,700 meters. Planetary scientists use AUs to express distances within the solar system: Mars orbits at about 1.52 AU, Jupiter at 5.2 AU, and the outer edge of the Kuiper Belt at roughly 50 AU.

How to Convert Chain to Astronomical Unit

The conversion formula is: 1 ch = 1.344725E-10 au. To convert from Chain (ch) to Astronomical Unit (au), use the formula above or the interactive converter at the top of this page.

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FAQ

How many Astronomical Unit in 1 Chain?

1 Chain (ch) equals 1.344725E-10 Astronomical Unit (au).

How to convert Chain to Astronomical Unit?

Multiply the Chain value by 1.344725E-10 to get the equivalent in Astronomical Unit. Formula: 1 ch = 1.344725E-10 au

What is the formula for Chain to Astronomical Unit conversion?

1 ch = 1.344725E-10 au

Glossary

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