Convert Chain to Astronomical Unit Online

Chain (ch)

Astronomical Unit (AU)

About Chain to Astronomical Unit Conversion

This converter converts Chain (ch) to Astronomical Unit (AU). One Chain (ch) equals 1.3447250222124986e-10 Astronomical Unit (AU).

Formula:

1 Chain (ch) = 1.3447250222124986e-10 Astronomical Unit (AU)

Example:

1 ch = 1.3447250222124986e-10 AU

2 ch = 2.689450044424997e-10 AU

Chain (ch) to Astronomical Unit (AU) Conversion

Convert Chain to Astronomical using the exact conversion factor. This page provides the formula, worked examples, and real-world use cases for practical understanding.

Conversion Formula

Astronomical = Chain × 1.344725e-10

To convert Chain (ch) to Astronomical Unit (AU), multiply the value by 1.344725e-10. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 ch to AU.

Step 1: Write the formula: AU = ch × 1.344725e-10
Step 2: Substitute: 1 × 1.344725e-10
Step 3: Result: 1.344725e-10 AU

So, 1 ch = 1.344725e-10 AU.

About the Units

Chain (ch)

One Chain (ch) equals 1.344725e-10 Astronomical Unit (AU)

A widely used unit across scientific, engineering, and measurement contexts.

Astronomical Unit (AU)

One Astronomical Unit (AU) equals 7.436465e+9 Chain (ch)

Used for extremely large distances such as astronomical or planetary scales.

Where This Conversion Is Used

Converting values from Chain to Astronomical for engineering or scientific workflows.
Used when normalizing mixed-unit datasets requiring consistent Astronomical representation.
Applied when comparing different measurement systems across tools and documents.
Essential in astronomy, orbital mechanics, and large-scale simulations.

Frequently Asked Questions

How many Astronomical Unit (AU) are in 1 Chain (ch)?

1 ch = 1.344725e-10 AU.

What is the formula for converting Chain (ch) to Astronomical Unit (AU)?

Multiply the ch value by 1.344725e-10.

Can I reverse the conversion?

Yes. 1 AU = 7.436465e+9 ch.

Conclusion

By applying the conversion factor shown above, you can reliably convert Chain (ch) to Astronomical Unit (AU) for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Quick Links for Unit Converters

Convert Chain to Other Units

Chain to Inch

1 ch = 792.0000000000001 in

1 Chain (ch) = 792.0000000000001 Inches (in)

1 chain equals 792.0000000000001 inches.

Chain to Foot

1 ch = 66 ft

1 Chain (ch) = 66 Feet (ft)

1 chain equals 66 feet.

Chain to Feet

1 ch = 66 ft

1 Chain (ch) = 66 Feets (ft)

1 chain equals 66 feets.

Chain to Centimeter

1 ch = 2011.68 cm

1 Chain (ch) = 2011.68 Centimeters (cm)

1 chain equals 2011.68 centimeters.

Chain to Meter

1 ch = 20.1168 m

1 Chain (ch) = 20.1168 Meters (m)

1 chain equals 20.1168 meters.

Chain to Kilometer

1 ch = 0.0201168 km

1 Chain (ch) = 0.0201168 Kilometer (km)

1 chain equals 0.0201168 kilometer.

Chain to Millimeter

1 ch = 20116.8 mm

1 Chain (ch) = 20116.8 Millimeters (mm)

1 chain equals 20116.8 millimeters.

Chain to Yard

1 ch = 22 yd

1 Chain (ch) = 22 Yards (yd)

1 chain equals 22 yards.

Chain to Yoctometer

1 ch = 2.01168e+25 ym

1 Chain (ch) = 2.01168e+25 Yoctometers (ym)

1 chain equals 2.01168e+25 yoctometers.

Chain to Zeptometer

1 ch = 2.0116800000000002e+22 zm

1 Chain (ch) = 2.0116800000000002e+22 Zeptometers (zm)

1 chain equals 2.0116800000000002e+22 zeptometers.

Chain to Attometer

1 ch = 20116800000000000000 am

1 Chain (ch) = 20116800000000000000 Attometers (am)

1 chain equals 20116800000000000000 attometers.

Chain to Femtometer

1 ch = 20116800000000000 fm

1 Chain (ch) = 20116800000000000 Femtometers (fm)

1 chain equals 20116800000000000 femtometers.

Chain to Picometer

1 ch = 20116800000000 pm

1 Chain (ch) = 20116800000000 Picometers (pm)

1 chain equals 20116800000000 picometers.

Chain to Nanometer

1 ch = 20116800000 nm

1 Chain (ch) = 20116800000 Nanometers (nm)

1 chain equals 20116800000 nanometers.

Chain to Micrometer

1 ch = 20116800.000000004 µm

1 Chain (ch) = 20116800.000000004 Micrometers (µm)

1 chain equals 20116800.000000004 micrometers.

Chain to Decimeter

1 ch = 201.168 dm

1 Chain (ch) = 201.168 Decimeters (dm)

1 chain equals 201.168 decimeters.

Chain to Decameter

1 ch = 2.01168 dam

1 Chain (ch) = 2.01168 Decameters (dam)

1 chain equals 2.01168 decameters.

Chain to Hectometer

1 ch = 0.201168 hm

1 Chain (ch) = 0.201168 Hectometer (hm)

1 chain equals 0.201168 hectometer.

Chain to Megameter

1 ch = 0.0000201168 Mm

1 Chain (ch) = 0.0000201168 Megameter (Mm)

1 chain equals 0.0000201168 megameter.

Chain to Gigameter

1 ch = 2.01168e-8 Gm

1 Chain (ch) = 2.01168e-8 Gigameter (Gm)

1 chain equals 2.01168e-8 gigameter.

Chain to Terameter

1 ch = 2.0116800000000002e-11 Tm

1 Chain (ch) = 2.0116800000000002e-11 Terameter (Tm)

1 chain equals 2.0116800000000002e-11 terameter.

Chain to Petameter

1 ch = 2.0116800000000002e-14 Pm

1 Chain (ch) = 2.0116800000000002e-14 Petameter (Pm)

1 chain equals 2.0116800000000002e-14 petameter.

Chain to Exameter

1 ch = 2.01168e-17 Em

1 Chain (ch) = 2.01168e-17 Exameter (Em)

1 chain equals 2.01168e-17 exameter.

Chain to Zettameter

1 ch = 2.01168e-20 Zm

1 Chain (ch) = 2.01168e-20 Zettameter (Zm)

1 chain equals 2.01168e-20 zettameter.

Chain to Yottameter

1 ch = 2.01168e-23 Ym

1 Chain (ch) = 2.01168e-23 Yottameter (Ym)

1 chain equals 2.01168e-23 yottameter.

Chain to Cubit

1 ch = 44 cubit

1 Chain (ch) = 44 Cubits (cubit)

1 chain equals 44 cubits.

Chain to Span

1 ch = 88 span

1 Chain (ch) = 88 Spans (span)

1 chain equals 88 spans.

Chain to Hand

1 ch = 198.00000000000003 hh

1 Chain (ch) = 198.00000000000003 Hands (hh)

1 chain equals 198.00000000000003 hands.

Chain to Palm

1 ch = 264 palm

1 Chain (ch) = 264 Palms (palm)

1 chain equals 264 palms.

Chain to Digit

1 ch = 1056 digit

1 Chain (ch) = 1056 Digits (digit)

1 chain equals 1056 digits.

Chain to Link

1 ch = 100 link

1 Chain (ch) = 100 Links (link)

1 chain equals 100 links.

Chain to Ell

1 ch = 17.6 ell

1 Chain (ch) = 17.6 Ells (ell)

1 chain equals 17.6 ells.

Chain to Barleycorn

1 ch = 2375.064935064935 barleycorn

1 Chain (ch) = 2375.064935064935 Barleycorns (barleycorn)

1 chain equals 2375.064935064935 barleycorns.

Chain to Astronomical Unit

1 ch = 1.3447250222124986e-10 AU

1 Chain (ch) = 1.3447250222124986e-10 Astronomical Unit (AU)

1 chain equals 1.3447250222124986e-10 Astronomicalunit.

Chain to Light-Second

1 ch = 6.710242190282185e-8 ls

1 Chain (ch) = 6.710242190282185e-8 Light-Second (ls)

1 chain equals 6.710242190282185e-8 Light-Second.

Chain to Light-Minute

1 ch = 1.1183736983803643e-9 lm

1 Chain (ch) = 1.1183736983803643e-9 Light-Minute (lm)

1 chain equals 1.1183736983803643e-9 Light-Minute.

Chain to Light-Hour

1 ch = 1.8639561636218577e-11 lh

1 Chain (ch) = 1.8639561636218577e-11 Light-Hour (lh)

1 chain equals 1.8639561636218577e-11 Light-Hour.

Chain to Light-Day

1 ch = 7.766484016890115e-13 ld

1 Chain (ch) = 7.766484016890115e-13 Light-Day (ld)

1 chain equals 7.766484016890115e-13 Light-Day.

Chain to Light-Year

1 ch = 2.1263474377906384e-15 ly

1 Chain (ch) = 2.1263474377906384e-15 Light-Year (ly)

1 chain equals 2.1263474377906384e-15 Light-Year.

Chain to Parsec

1 ch = 6.519410880989435e-16 pc

1 Chain (ch) = 6.519410880989435e-16 Parsec (pc)

1 chain equals 6.519410880989435e-16 Parsec.

Chain to Kiloparsec

1 ch = 6.519410880989435e-19 kpc

1 Chain (ch) = 6.519410880989435e-19 Kiloparsec (kpc)

1 chain equals 6.519410880989435e-19 Kiloparsec.

Chain to Megaparsec

1 ch = 6.5194108809894345e-22 Mpc

1 Chain (ch) = 6.5194108809894345e-22 Megaparsec (Mpc)

1 chain equals 6.5194108809894345e-22 Megaparsec.

Chain to Gigaparsec

1 ch = 6.519410880989435e-25 Gpc

1 Chain (ch) = 6.519410880989435e-25 Gigaparsec (Gpc)

1 chain equals 6.519410880989435e-25 Gigaparsec.

Chain to Nautical Mile

1 ch = 0.0108622030237581 NM

1 Chain (ch) = 0.0108622030237581 Nautical Mile (NM)

1 chain equals 0.0108622030237581 Nautical Mile.

Chain to Fathom

1 ch = 11 ftm

1 Chain (ch) = 11 Fathoms (ftm)

1 chain equals 11 fathoms.

Chain to Cable Length

1 ch = 0.09166666666666667 cable

1 Chain (ch) = 0.09166666666666667 Cable Length (cable)

1 chain equals 0.09166666666666667 Cable Length .

Chain to Nautical League

1 ch = 0.0036207343412527 NL

1 Chain (ch) = 0.0036207343412527 Nautical League (NL)

1 chain equals 0.0036207343412527 Nautical League.

Chain to Thou

1 ch = 792000 mil

1 Chain (ch) = 792000 Thous (mil)

1 chain equals 792000 thous.

Chain to Rod

1 ch = 4 rd

1 Chain (ch) = 4 Rods (rd)

1 chain equals 4 rods.

Chain to Furlong

1 ch = 0.1 fur

1 Chain (ch) = 0.1 Furlong (fur)

1 chain equals 0.1 furlong.

Chain to Mile

1 ch = 0.0125 mi

1 Chain (ch) = 0.0125 Mile (mi)

1 chain equals 0.0125 mile.

Chain to League

1 ch = 0.004166666666666667 lea

1 Chain (ch) = 0.004166666666666667 League (lea)

1 chain equals 0.004166666666666667 league.

Convert Astronomical Unit to Other Units

Astronomical Unit to Inch

1 AU = 5889679948818.897 in

1 Astronomical Unit (AU) = 5889679948818.897 Inches (in)

1 Astronomicalunit equals 5889679948818.897 inches.

Astronomical Unit to Foot

1 AU = 490806662401.57477 ft

1 Astronomical Unit (AU) = 490806662401.57477 Feet (ft)

1 Astronomicalunit equals 490806662401.57477 feet.

Astronomical Unit to Feet

1 AU = 490806662401.57477 ft

1 Astronomical Unit (AU) = 490806662401.57477 Feets (ft)

1 Astronomicalunit equals 490806662401.57477 feets.

Astronomical Unit to Centimeter

1 AU = 14959787070000 cm

1 Astronomical Unit (AU) = 14959787070000 Centimeters (cm)

1 Astronomicalunit equals 14959787070000 centimeters.

Astronomical Unit to Meter

1 AU = 149597870700 m

1 Astronomical Unit (AU) = 149597870700 Meters (m)

1 Astronomicalunit equals 149597870700 meters.

Astronomical Unit to Kilometer

1 AU = 149597870.7 km

1 Astronomical Unit (AU) = 149597870.7 Kilometers (km)

1 Astronomicalunit equals 149597870.7 kilometers.

Astronomical Unit to Millimeter

1 AU = 149597870700000 mm

1 Astronomical Unit (AU) = 149597870700000 Millimeters (mm)

1 Astronomicalunit equals 149597870700000 millimeters.

Astronomical Unit to Yard

1 AU = 163602220800.52493 yd

1 Astronomical Unit (AU) = 163602220800.52493 Yards (yd)

1 Astronomicalunit equals 163602220800.52493 yards.

Astronomical Unit to Yoctometer

1 AU = 1.4959787070000001e+35 ym

1 Astronomical Unit (AU) = 1.4959787070000001e+35 Yoctometers (ym)

1 Astronomicalunit equals 1.4959787070000001e+35 yoctometers.

Astronomical Unit to Zeptometer

1 AU = 1.4959787070000001e+32 zm

1 Astronomical Unit (AU) = 1.4959787070000001e+32 Zeptometers (zm)

1 Astronomicalunit equals 1.4959787070000001e+32 zeptometers.

Astronomical Unit to Attometer

1 AU = 1.4959787069999999e+29 am

1 Astronomical Unit (AU) = 1.4959787069999999e+29 Attometers (am)

1 Astronomicalunit equals 1.4959787069999999e+29 attometers.

Astronomical Unit to Femtometer

1 AU = 1.4959787069999998e+26 fm

1 Astronomical Unit (AU) = 1.4959787069999998e+26 Femtometers (fm)

1 Astronomicalunit equals 1.4959787069999998e+26 femtometers.

Astronomical Unit to Picometer

1 AU = 1.495978707e+23 pm

1 Astronomical Unit (AU) = 1.495978707e+23 Picometers (pm)

1 Astronomicalunit equals 1.495978707e+23 picometers.

Astronomical Unit to Nanometer

1 AU = 149597870700000000000 nm

1 Astronomical Unit (AU) = 149597870700000000000 Nanometers (nm)

1 Astronomicalunit equals 149597870700000000000 nanometers.

Astronomical Unit to Micrometer

1 AU = 149597870700000000 µm

1 Astronomical Unit (AU) = 149597870700000000 Micrometers (µm)

1 Astronomicalunit equals 149597870700000000 micrometers.

Astronomical Unit to Decimeter

1 AU = 1495978707000 dm

1 Astronomical Unit (AU) = 1495978707000 Decimeters (dm)

1 Astronomicalunit equals 1495978707000 decimeters.

Astronomical Unit to Decameter

1 AU = 14959787070 dam

1 Astronomical Unit (AU) = 14959787070 Decameters (dam)

1 Astronomicalunit equals 14959787070 decameters.

Astronomical Unit to Hectometer

1 AU = 1495978707 hm

1 Astronomical Unit (AU) = 1495978707 Hectometers (hm)

1 Astronomicalunit equals 1495978707 hectometers.

Astronomical Unit to Megameter

1 AU = 149597.8707 Mm

1 Astronomical Unit (AU) = 149597.8707 Megameters (Mm)

1 Astronomicalunit equals 149597.8707 megameters.

Astronomical Unit to Gigameter

1 AU = 149.5978707 Gm

1 Astronomical Unit (AU) = 149.5978707 Gigameters (Gm)

1 Astronomicalunit equals 149.5978707 gigameters.

Astronomical Unit to Terameter

1 AU = 0.1495978707 Tm

1 Astronomical Unit (AU) = 0.1495978707 Terameter (Tm)

1 Astronomicalunit equals 0.1495978707 terameter.

Astronomical Unit to Petameter

1 AU = 0.0001495978707 Pm

1 Astronomical Unit (AU) = 0.0001495978707 Petameter (Pm)

1 Astronomicalunit equals 0.0001495978707 petameter.

Astronomical Unit to Exameter

1 AU = 1.495978707e-7 Em

1 Astronomical Unit (AU) = 1.495978707e-7 Exameter (Em)

1 Astronomicalunit equals 1.495978707e-7 exameter.

Astronomical Unit to Zettameter

1 AU = 1.495978707e-10 Zm

1 Astronomical Unit (AU) = 1.495978707e-10 Zettameter (Zm)

1 Astronomicalunit equals 1.495978707e-10 zettameter.

Astronomical Unit to Yottameter

1 AU = 1.495978707e-13 Ym

1 Astronomical Unit (AU) = 1.495978707e-13 Yottameter (Ym)

1 Astronomicalunit equals 1.495978707e-13 yottameter.

Astronomical Unit to Cubit

1 AU = 327204441601.04987 cubit

1 Astronomical Unit (AU) = 327204441601.04987 Cubits (cubit)

1 Astronomicalunit equals 327204441601.04987 cubits.

Astronomical Unit to Span

1 AU = 654408883202.0997 span

1 Astronomical Unit (AU) = 654408883202.0997 Spans (span)

1 Astronomicalunit equals 654408883202.0997 spans.

Astronomical Unit to Hand

1 AU = 1472419987204.7244 hh

1 Astronomical Unit (AU) = 1472419987204.7244 Hands (hh)

1 Astronomicalunit equals 1472419987204.7244 hands.

Astronomical Unit to Palm

1 AU = 1963226649606.299 palm

1 Astronomical Unit (AU) = 1963226649606.299 Palms (palm)

1 Astronomicalunit equals 1963226649606.299 palms.

Astronomical Unit to Digit

1 AU = 7852906598425.196 digit

1 Astronomical Unit (AU) = 7852906598425.196 Digits (digit)

1 Astronomicalunit equals 7852906598425.196 digits.

Astronomical Unit to Link

1 AU = 743646458184.2042 link

1 Astronomical Unit (AU) = 743646458184.2042 Links (link)

1 Astronomicalunit equals 743646458184.2042 links.

Astronomical Unit to Ell

1 AU = 130881776640.41995 ell

1 Astronomical Unit (AU) = 130881776640.41995 Ells (ell)

1 Astronomicalunit equals 130881776640.41995 ells.

Astronomical Unit to Barleycorn

1 AU = 17662086269185.36 barleycorn

1 Astronomical Unit (AU) = 17662086269185.36 Barleycorns (barleycorn)

1 Astronomicalunit equals 17662086269185.36 barleycorns.

Astronomical Unit to Light-Second

1 AU = 499.00478383615643 ls

1 Astronomical Unit (AU) = 499.00478383615643 Light-Seconds (ls)

1 Astronomicalunit equals 499.00478383615643 Light-Seconds.

Astronomical Unit to Light-Minute

1 AU = 8.316746397269274 lm

1 Astronomical Unit (AU) = 8.316746397269274 Light-Minutes (lm)

1 Astronomicalunit equals 8.316746397269274 Light-Minutes.

Astronomical Unit to Light-Hour

1 AU = 0.13861243992880115 lh

1 Astronomical Unit (AU) = 0.13861243992880115 Light-Hour (lh)

1 Astronomicalunit equals 0.13861243992880115 Light-Hour.

Astronomical Unit to Light-Day

1 AU = 0.005775518331704566 ld

1 Astronomical Unit (AU) = 0.005775518331704566 Light-Day (ld)

1 Astronomicalunit equals 0.005775518331704566 Light-Day.

Astronomical Unit to Light-Year

1 AU = 0.00001581250740982066 ly

1 Astronomical Unit (AU) = 0.00001581250740982066 Light-Year (ly)

1 Astronomicalunit equals 0.00001581250740982066 Light-Year.

Astronomical Unit to Parsec

1 AU = 0.000004848136811095356 pc

1 Astronomical Unit (AU) = 0.000004848136811095356 Parsec (pc)

1 Astronomicalunit equals 0.000004848136811095356 Parsec.

Astronomical Unit to Kiloparsec

1 AU = 4.848136811095355e-9 kpc

1 Astronomical Unit (AU) = 4.848136811095355e-9 Kiloparsec (kpc)

1 Astronomicalunit equals 4.848136811095355e-9 Kiloparsec.

Astronomical Unit to Megaparsec

1 AU = 4.848136811095356e-12 Mpc

1 Astronomical Unit (AU) = 4.848136811095356e-12 Megaparsec (Mpc)

1 Astronomicalunit equals 4.848136811095356e-12 Megaparsec.

Astronomical Unit to Gigaparsec

1 AU = 4.848136811095356e-15 Gpc

1 Astronomical Unit (AU) = 4.848136811095356e-15 Gigaparsec (Gpc)

1 Astronomicalunit equals 4.848136811095356e-15 Gigaparsec.

Astronomical Unit to Nautical Mile

1 AU = 80776388.06695464 NM

1 Astronomical Unit (AU) = 80776388.06695464 Nautical Miles (NM)

1 Astronomicalunit equals 80776388.06695464 Nautical Miles.

Astronomical Unit to Fathom

1 AU = 81801110400.26247 ftm

1 Astronomical Unit (AU) = 81801110400.26247 Fathoms (ftm)

1 Astronomicalunit equals 81801110400.26247 fathoms.

Astronomical Unit to Cable Length

1 AU = 681675920.0021873 cable

1 Astronomical Unit (AU) = 681675920.0021873 Cable Lengths (cable)

1 Astronomicalunit equals 681675920.0021873 Cable Length s.

Astronomical Unit to Nautical League

1 AU = 26925462.688984882 NL

1 Astronomical Unit (AU) = 26925462.688984882 Nautical Leagues (NL)

1 Astronomicalunit equals 26925462.688984882 Nautical Leagues.

Astronomical Unit to Thou

1 AU = 5889679948818897 mil

1 Astronomical Unit (AU) = 5889679948818897 Thous (mil)

1 Astronomicalunit equals 5889679948818897 thous.

Astronomical Unit to Rod

1 AU = 29745858327.368168 rd

1 Astronomical Unit (AU) = 29745858327.368168 Rods (rd)

1 Astronomicalunit equals 29745858327.368168 rods.

Astronomical Unit to Chain

1 AU = 7436464581.842042 ch

1 Astronomical Unit (AU) = 7436464581.842042 Chains (ch)

1 Astronomicalunit equals 7436464581.842042 chains.

Astronomical Unit to Furlong

1 AU = 743646458.1842042 fur

1 Astronomical Unit (AU) = 743646458.1842042 Furlongs (fur)

1 Astronomicalunit equals 743646458.1842042 furlongs.

Astronomical Unit to Mile

1 AU = 92955807.27302553 mi

1 Astronomical Unit (AU) = 92955807.27302553 Miles (mi)

1 Astronomicalunit equals 92955807.27302553 miles.

Astronomical Unit to League

1 AU = 30985269.09100851 lea

1 Astronomical Unit (AU) = 30985269.09100851 Leagues (lea)

1 Astronomicalunit equals 30985269.09100851 leagues.