Convert Astronomical Unit to Fathom Online

About Astronomical Unit to Fathom Conversion

This converter converts Astronomical Unit (AU) to Fathom (ftm). One Astronomical Unit (AU) equals 81801110400.26247 Fathom (ftm).

Formula:

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

Example:

1 AU = 81801110400.26247 ftm
2 AU = 163602220800.52493 ftm

Astronomical Unit (AU) to Fathom (ftm) Conversion

Astronomical to Fathom conversion explained with exact factors, step-by-step examples, and situations where this conversion is commonly used.

Conversion Formula

Fathom = Astronomical × 8.180111e+10

To convert Astronomical Unit (AU) to Fathom (ftm), multiply the value by 8.180111e+10. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 AU to ftm.

  • Step 1: Write the formula: ftm = AU × 8.180111e+10
  • Step 2: Substitute: 1 × 8.180111e+10
  • Step 3: Result: 8.180111e+10 ftm
So, 1 AU = 8.180111e+10 ftm.

About the Units

Astronomical Unit (AU)

One Astronomical Unit (AU) equals 8.180111e+10 Fathom (ftm)

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

Fathom (ftm)

One Fathom (ftm) equals 1.222477e-11 Astronomical Unit (AU)

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

Where This Conversion Is Used

  • Converting values from Astronomical to Fathom for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Fathom 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 Fathom (ftm) are in 1 Astronomical Unit (AU)?

1 AU = 8.180111e+10 ftm.

What is the formula for converting Astronomical Unit (AU) to Fathom (ftm)?

Multiply the AU value by 8.180111e+10.

Can I reverse the conversion?

Yes. 1 ftm = 1.222477e-11 AU.

Conclusion

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

Quick Links for Unit Converters

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.

Convert Fathom to Other Units

Fathom to Inch

1 ftm = 72 in

1 Fathom (ftm) = 72 Inches (in)

1 fathom equals 72 inches.

Fathom to Foot

1 ftm = 6 ft

1 Fathom (ftm) = 6 Feet (ft)

1 fathom equals 6 feet.

Fathom to Feet

1 ftm = 6 ft

1 Fathom (ftm) = 6 Feets (ft)

1 fathom equals 6 feets.

Fathom to Centimeter

1 ftm = 182.88 cm

1 Fathom (ftm) = 182.88 Centimeters (cm)

1 fathom equals 182.88 centimeters.

Fathom to Meter

1 ftm = 1.8288 m

1 Fathom (ftm) = 1.8288 Meters (m)

1 fathom equals 1.8288 meters.

Fathom to Kilometer

1 ftm = 0.0018288 km

1 Fathom (ftm) = 0.0018288 Kilometer (km)

1 fathom equals 0.0018288 kilometer.

Fathom to Millimeter

1 ftm = 1828.8 mm

1 Fathom (ftm) = 1828.8 Millimeters (mm)

1 fathom equals 1828.8 millimeters.

Fathom to Yard

1 ftm = 2 yd

1 Fathom (ftm) = 2 Yards (yd)

1 fathom equals 2 yards.

Fathom to Yoctometer

1 ftm = 1.8288000000000002e+24 ym

1 Fathom (ftm) = 1.8288000000000002e+24 Yoctometers (ym)

1 fathom equals 1.8288000000000002e+24 yoctometers.

Fathom to Zeptometer

1 ftm = 1.8288000000000003e+21 zm

1 Fathom (ftm) = 1.8288000000000003e+21 Zeptometers (zm)

1 fathom equals 1.8288000000000003e+21 zeptometers.

Fathom to Attometer

1 ftm = 1828799999999999700 am

1 Fathom (ftm) = 1828799999999999700 Attometers (am)

1 fathom equals 1828799999999999700 attometers.

Fathom to Femtometer

1 ftm = 1828799999999999.8 fm

1 Fathom (ftm) = 1828799999999999.8 Femtometers (fm)

1 fathom equals 1828799999999999.8 femtometers.

Fathom to Picometer

1 ftm = 1828800000000 pm

1 Fathom (ftm) = 1828800000000 Picometers (pm)

1 fathom equals 1828800000000 picometers.

Fathom to Nanometer

1 ftm = 1828799999.9999998 nm

1 Fathom (ftm) = 1828799999.9999998 Nanometers (nm)

1 fathom equals 1828799999.9999998 nanometers.

Fathom to Micrometer

1 ftm = 1828800 µm

1 Fathom (ftm) = 1828800 Micrometers (µm)

1 fathom equals 1828800 micrometers.

Fathom to Decimeter

1 ftm = 18.288 dm

1 Fathom (ftm) = 18.288 Decimeters (dm)

1 fathom equals 18.288 decimeters.

Fathom to Decameter

1 ftm = 0.18288 dam

1 Fathom (ftm) = 0.18288 Decameter (dam)

1 fathom equals 0.18288 decameter.

Fathom to Hectometer

1 ftm = 0.018288 hm

1 Fathom (ftm) = 0.018288 Hectometer (hm)

1 fathom equals 0.018288 hectometer.

Fathom to Megameter

1 ftm = 0.0000018288 Mm

1 Fathom (ftm) = 0.0000018288 Megameter (Mm)

1 fathom equals 0.0000018288 megameter.

Fathom to Gigameter

1 ftm = 1.8288e-9 Gm

1 Fathom (ftm) = 1.8288e-9 Gigameter (Gm)

1 fathom equals 1.8288e-9 gigameter.

Fathom to Terameter

1 ftm = 1.8288e-12 Tm

1 Fathom (ftm) = 1.8288e-12 Terameter (Tm)

1 fathom equals 1.8288e-12 terameter.

Fathom to Petameter

1 ftm = 1.8288e-15 Pm

1 Fathom (ftm) = 1.8288e-15 Petameter (Pm)

1 fathom equals 1.8288e-15 petameter.

Fathom to Exameter

1 ftm = 1.8288e-18 Em

1 Fathom (ftm) = 1.8288e-18 Exameter (Em)

1 fathom equals 1.8288e-18 exameter.

Fathom to Zettameter

1 ftm = 1.8288e-21 Zm

1 Fathom (ftm) = 1.8288e-21 Zettameter (Zm)

1 fathom equals 1.8288e-21 zettameter.

Fathom to Yottameter

1 ftm = 1.8288e-24 Ym

1 Fathom (ftm) = 1.8288e-24 Yottameter (Ym)

1 fathom equals 1.8288e-24 yottameter.

Fathom to Cubit

1 ftm = 4 cubit

1 Fathom (ftm) = 4 Cubits (cubit)

1 fathom equals 4 cubits.

Fathom to Span

1 ftm = 8 span

1 Fathom (ftm) = 8 Spans (span)

1 fathom equals 8 spans.

Fathom to Hand

1 ftm = 18 hh

1 Fathom (ftm) = 18 Hands (hh)

1 fathom equals 18 hands.

Fathom to Palm

1 ftm = 24 palm

1 Fathom (ftm) = 24 Palms (palm)

1 fathom equals 24 palms.

Fathom to Digit

1 ftm = 96 digit

1 Fathom (ftm) = 96 Digits (digit)

1 fathom equals 96 digits.

Fathom to Link

1 ftm = 9.09090909090909 link

1 Fathom (ftm) = 9.09090909090909 Links (link)

1 fathom equals 9.09090909090909 links.

Fathom to Ell

1 ftm = 1.5999999999999999 ell

1 Fathom (ftm) = 1.5999999999999999 Ells (ell)

1 fathom equals 1.5999999999999999 ells.

Fathom to Barleycorn

1 ftm = 215.91499409681228 barleycorn

1 Fathom (ftm) = 215.91499409681228 Barleycorns (barleycorn)

1 fathom equals 215.91499409681228 barleycorns.

Fathom to Astronomical Unit

1 ftm = 1.2224772929204532e-11 AU

1 Fathom (ftm) = 1.2224772929204532e-11 Astronomical Unit (AU)

1 fathom equals 1.2224772929204532e-11 Astronomicalunit.

Fathom to Light-Second

1 ftm = 6.100220172983805e-9 ls

1 Fathom (ftm) = 6.100220172983805e-9 Light-Second (ls)

1 fathom equals 6.100220172983805e-9 Light-Second.

Fathom to Light-Minute

1 ftm = 1.0167033621639674e-10 lm

1 Fathom (ftm) = 1.0167033621639674e-10 Light-Minute (lm)

1 fathom equals 1.0167033621639674e-10 Light-Minute.

Fathom to Light-Hour

1 ftm = 1.6945056032925978e-12 lh

1 Fathom (ftm) = 1.6945056032925978e-12 Light-Hour (lh)

1 fathom equals 1.6945056032925978e-12 Light-Hour.

Fathom to Light-Day

1 ftm = 7.06044001535465e-14 ld

1 Fathom (ftm) = 7.06044001535465e-14 Light-Day (ld)

1 fathom equals 7.06044001535465e-14 Light-Day.

Fathom to Light-Year

1 ftm = 1.9330431252642168e-16 ly

1 Fathom (ftm) = 1.9330431252642168e-16 Light-Year (ly)

1 fathom equals 1.9330431252642168e-16 Light-Year.

Fathom to Parsec

1 ftm = 5.926737164535849e-17 pc

1 Fathom (ftm) = 5.926737164535849e-17 Parsec (pc)

1 fathom equals 5.926737164535849e-17 Parsec.

Fathom to Kiloparsec

1 ftm = 5.92673716453585e-20 kpc

1 Fathom (ftm) = 5.92673716453585e-20 Kiloparsec (kpc)

1 fathom equals 5.92673716453585e-20 Kiloparsec.

Fathom to Megaparsec

1 ftm = 5.92673716453585e-23 Mpc

1 Fathom (ftm) = 5.92673716453585e-23 Megaparsec (Mpc)

1 fathom equals 5.92673716453585e-23 Megaparsec.

Fathom to Gigaparsec

1 ftm = 5.92673716453585e-26 Gpc

1 Fathom (ftm) = 5.92673716453585e-26 Gigaparsec (Gpc)

1 fathom equals 5.92673716453585e-26 Gigaparsec.

Fathom to Nautical Mile

1 ftm = 0.0009874730021598272 NM

1 Fathom (ftm) = 0.0009874730021598272 Nautical Mile (NM)

1 fathom equals 0.0009874730021598272 Nautical Mile.

Fathom to Cable Length

1 ftm = 0.008333333333333333 cable

1 Fathom (ftm) = 0.008333333333333333 Cable Length (cable)

1 fathom equals 0.008333333333333333 Cable Length .

Fathom to Nautical League

1 ftm = 0.0003291576673866091 NL

1 Fathom (ftm) = 0.0003291576673866091 Nautical League (NL)

1 fathom equals 0.0003291576673866091 Nautical League.

Fathom to Thou

1 ftm = 72000 mil

1 Fathom (ftm) = 72000 Thous (mil)

1 fathom equals 72000 thous.

Fathom to Rod

1 ftm = 0.3636363636363636 rd

1 Fathom (ftm) = 0.3636363636363636 Rod (rd)

1 fathom equals 0.3636363636363636 rod.

Fathom to Chain

1 ftm = 0.0909090909090909 ch

1 Fathom (ftm) = 0.0909090909090909 Chain (ch)

1 fathom equals 0.0909090909090909 chain.

Fathom to Furlong

1 ftm = 0.00909090909090909 fur

1 Fathom (ftm) = 0.00909090909090909 Furlong (fur)

1 fathom equals 0.00909090909090909 furlong.

Fathom to Mile

1 ftm = 0.0011363636363636363 mi

1 Fathom (ftm) = 0.0011363636363636363 Mile (mi)

1 fathom equals 0.0011363636363636363 mile.

Fathom to League

1 ftm = 0.0003787878787878788 lea

1 Fathom (ftm) = 0.0003787878787878788 League (lea)

1 fathom equals 0.0003787878787878788 league.