Convert Astronomical Unit to Decimeter Online

About Astronomical Unit to Decimeter Conversion

This converter converts Astronomical Unit (AU) to Decimeter (dm). One Astronomical Unit (AU) equals 1495978707000 Decimeter (dm).

Formula:

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

Example:

1 AU = 1495978707000 dm
2 AU = 2991957414000 dm

Astronomical Unit (AU) to Decimeter (dm) Conversion

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

Conversion Formula

Decimeter = Astronomical × 1.495979e+12

To convert Astronomical Unit (AU) to Decimeter (dm), multiply the value by 1.495979e+12. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 AU to dm.

  • Step 1: Write the formula: dm = AU × 1.495979e+12
  • Step 2: Substitute: 1 × 1.495979e+12
  • Step 3: Result: 1.495979e+12 dm
So, 1 AU = 1.495979e+12 dm.

About the Units

Astronomical Unit (AU)

One Astronomical Unit (AU) equals 1.495979e+12 Decimeter (dm)

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

Decimeter (dm)

One Decimeter (dm) equals 6.684587e-13 Astronomical Unit (AU)

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

Where This Conversion Is Used

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

1 AU = 1.495979e+12 dm.

What is the formula for converting Astronomical Unit (AU) to Decimeter (dm)?

Multiply the AU value by 1.495979e+12.

Can I reverse the conversion?

Yes. 1 dm = 6.684587e-13 AU.

Conclusion

By applying the conversion factor shown above, you can reliably convert Astronomical Unit (AU) to Decimeter (dm) 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 Decimeter to Other Units

Decimeter to Inch

1 dm = 3.9370078740157486 in

1 Decimeter (dm) = 3.9370078740157486 Inches (in)

1 decimeter equals 3.9370078740157486 inches.

Decimeter to Foot

1 dm = 0.32808398950131235 ft

1 Decimeter (dm) = 0.32808398950131235 Foot (ft)

1 decimeter equals 0.32808398950131235 foot.

Decimeter to Feet

1 dm = 0.32808398950131235 ft

1 Decimeter (dm) = 0.32808398950131235 Feet (ft)

1 decimeter equals 0.32808398950131235 feet.

Decimeter to Centimeter

1 dm = 10 cm

1 Decimeter (dm) = 10 Centimeters (cm)

1 decimeter equals 10 centimeters.

Decimeter to Meter

1 dm = 0.1 m

1 Decimeter (dm) = 0.1 Meter (m)

1 decimeter equals 0.1 meter.

Decimeter to Kilometer

1 dm = 0.0001 km

1 Decimeter (dm) = 0.0001 Kilometer (km)

1 decimeter equals 0.0001 kilometer.

Decimeter to Millimeter

1 dm = 100 mm

1 Decimeter (dm) = 100 Millimeters (mm)

1 decimeter equals 100 millimeters.

Decimeter to Yard

1 dm = 0.10936132983377078 yd

1 Decimeter (dm) = 0.10936132983377078 Yard (yd)

1 decimeter equals 0.10936132983377078 yard.

Decimeter to Yoctometer

1 dm = 1.0000000000000001e+23 ym

1 Decimeter (dm) = 1.0000000000000001e+23 Yoctometers (ym)

1 decimeter equals 1.0000000000000001e+23 yoctometers.

Decimeter to Zeptometer

1 dm = 100000000000000020000 zm

1 Decimeter (dm) = 100000000000000020000 Zeptometers (zm)

1 decimeter equals 100000000000000020000 zeptometers.

Decimeter to Attometer

1 dm = 100000000000000000 am

1 Decimeter (dm) = 100000000000000000 Attometers (am)

1 decimeter equals 100000000000000000 attometers.

Decimeter to Femtometer

1 dm = 100000000000000 fm

1 Decimeter (dm) = 100000000000000 Femtometers (fm)

1 decimeter equals 100000000000000 femtometers.

Decimeter to Picometer

1 dm = 100000000000 pm

1 Decimeter (dm) = 100000000000 Picometers (pm)

1 decimeter equals 100000000000 picometers.

Decimeter to Nanometer

1 dm = 100000000 nm

1 Decimeter (dm) = 100000000 Nanometers (nm)

1 decimeter equals 100000000 nanometers.

Decimeter to Micrometer

1 dm = 100000.00000000001 µm

1 Decimeter (dm) = 100000.00000000001 Micrometers (µm)

1 decimeter equals 100000.00000000001 micrometers.

Decimeter to Decameter

1 dm = 0.01 dam

1 Decimeter (dm) = 0.01 Decameter (dam)

1 decimeter equals 0.01 decameter.

Decimeter to Hectometer

1 dm = 0.001 hm

1 Decimeter (dm) = 0.001 Hectometer (hm)

1 decimeter equals 0.001 hectometer.

Decimeter to Megameter

1 dm = 1.0000000000000001e-7 Mm

1 Decimeter (dm) = 1.0000000000000001e-7 Megameter (Mm)

1 decimeter equals 1.0000000000000001e-7 megameter.

Decimeter to Gigameter

1 dm = 1e-10 Gm

1 Decimeter (dm) = 1e-10 Gigameter (Gm)

1 decimeter equals 1e-10 gigameter.

Decimeter to Terameter

1 dm = 1e-13 Tm

1 Decimeter (dm) = 1e-13 Terameter (Tm)

1 decimeter equals 1e-13 terameter.

Decimeter to Petameter

1 dm = 1.0000000000000001e-16 Pm

1 Decimeter (dm) = 1.0000000000000001e-16 Petameter (Pm)

1 decimeter equals 1.0000000000000001e-16 petameter.

Decimeter to Exameter

1 dm = 1.0000000000000001e-19 Em

1 Decimeter (dm) = 1.0000000000000001e-19 Exameter (Em)

1 decimeter equals 1.0000000000000001e-19 exameter.

Decimeter to Zettameter

1 dm = 1e-22 Zm

1 Decimeter (dm) = 1e-22 Zettameter (Zm)

1 decimeter equals 1e-22 zettameter.

Decimeter to Yottameter

1 dm = 1e-25 Ym

1 Decimeter (dm) = 1e-25 Yottameter (Ym)

1 decimeter equals 1e-25 yottameter.

Decimeter to Cubit

1 dm = 0.21872265966754156 cubit

1 Decimeter (dm) = 0.21872265966754156 Cubit (cubit)

1 decimeter equals 0.21872265966754156 cubit.

Decimeter to Span

1 dm = 0.4374453193350831 span

1 Decimeter (dm) = 0.4374453193350831 Span (span)

1 decimeter equals 0.4374453193350831 span.

Decimeter to Hand

1 dm = 0.9842519685039371 hh

1 Decimeter (dm) = 0.9842519685039371 Hand (hh)

1 decimeter equals 0.9842519685039371 hand.

Decimeter to Palm

1 dm = 1.3123359580052494 palm

1 Decimeter (dm) = 1.3123359580052494 Palms (palm)

1 decimeter equals 1.3123359580052494 palms.

Decimeter to Digit

1 dm = 5.2493438320209975 digit

1 Decimeter (dm) = 5.2493438320209975 Digits (digit)

1 decimeter equals 5.2493438320209975 digits.

Decimeter to Link

1 dm = 0.4970969537898672 link

1 Decimeter (dm) = 0.4970969537898672 Link (link)

1 decimeter equals 0.4970969537898672 link.

Decimeter to Ell

1 dm = 0.08748906386701663 ell

1 Decimeter (dm) = 0.08748906386701663 Ell (ell)

1 decimeter equals 0.08748906386701663 ell.

Decimeter to Barleycorn

1 dm = 11.80637544273908 barleycorn

1 Decimeter (dm) = 11.80637544273908 Barleycorns (barleycorn)

1 decimeter equals 11.80637544273908 barleycorns.

Decimeter to Astronomical Unit

1 dm = 6.684587122268446e-13 AU

1 Decimeter (dm) = 6.684587122268446e-13 Astronomical Unit (AU)

1 decimeter equals 6.684587122268446e-13 Astronomicalunit.

Decimeter to Light-Second

1 dm = 3.3356409519815207e-10 ls

1 Decimeter (dm) = 3.3356409519815207e-10 Light-Second (ls)

1 decimeter equals 3.3356409519815207e-10 Light-Second.

Decimeter to Light-Minute

1 dm = 5.559401586635868e-12 lm

1 Decimeter (dm) = 5.559401586635868e-12 Light-Minute (lm)

1 decimeter equals 5.559401586635868e-12 Light-Minute.

Decimeter to Light-Hour

1 dm = 9.265669309342727e-14 lh

1 Decimeter (dm) = 9.265669309342727e-14 Light-Hour (lh)

1 decimeter equals 9.265669309342727e-14 Light-Hour.

Decimeter to Light-Day

1 dm = 3.860695546453768e-15 ld

1 Decimeter (dm) = 3.860695546453768e-15 Light-Day (ld)

1 decimeter equals 3.860695546453768e-15 Light-Day.

Decimeter to Light-Year

1 dm = 1.0570008340246155e-17 ly

1 Decimeter (dm) = 1.0570008340246155e-17 Light-Year (ly)

1 decimeter equals 1.0570008340246155e-17 Light-Year.

Decimeter to Parsec

1 dm = 3.2407792894443624e-18 pc

1 Decimeter (dm) = 3.2407792894443624e-18 Parsec (pc)

1 decimeter equals 3.2407792894443624e-18 Parsec.

Decimeter to Kiloparsec

1 dm = 3.2407792894443623e-21 kpc

1 Decimeter (dm) = 3.2407792894443623e-21 Kiloparsec (kpc)

1 decimeter equals 3.2407792894443623e-21 Kiloparsec.

Decimeter to Megaparsec

1 dm = 3.2407792894443624e-24 Mpc

1 Decimeter (dm) = 3.2407792894443624e-24 Megaparsec (Mpc)

1 decimeter equals 3.2407792894443624e-24 Megaparsec.

Decimeter to Gigaparsec

1 dm = 3.240779289444363e-27 Gpc

1 Decimeter (dm) = 3.240779289444363e-27 Gigaparsec (Gpc)

1 decimeter equals 3.240779289444363e-27 Gigaparsec.

Decimeter to Nautical Mile

1 dm = 0.00005399568034557236 NM

1 Decimeter (dm) = 0.00005399568034557236 Nautical Mile (NM)

1 decimeter equals 0.00005399568034557236 Nautical Mile.

Decimeter to Fathom

1 dm = 0.05468066491688539 ftm

1 Decimeter (dm) = 0.05468066491688539 Fathom (ftm)

1 decimeter equals 0.05468066491688539 fathom.

Decimeter to Cable Length

1 dm = 0.0004556722076407116 cable

1 Decimeter (dm) = 0.0004556722076407116 Cable Length (cable)

1 decimeter equals 0.0004556722076407116 Cable Length .

Decimeter to Nautical League

1 dm = 0.000017998560115190787 NL

1 Decimeter (dm) = 0.000017998560115190787 Nautical League (NL)

1 decimeter equals 0.000017998560115190787 Nautical League.

Decimeter to Thou

1 dm = 3937.0078740157483 mil

1 Decimeter (dm) = 3937.0078740157483 Thous (mil)

1 decimeter equals 3937.0078740157483 thous.

Decimeter to Rod

1 dm = 0.019883878151594685 rd

1 Decimeter (dm) = 0.019883878151594685 Rod (rd)

1 decimeter equals 0.019883878151594685 rod.

Decimeter to Chain

1 dm = 0.004970969537898671 ch

1 Decimeter (dm) = 0.004970969537898671 Chain (ch)

1 decimeter equals 0.004970969537898671 chain.

Decimeter to Furlong

1 dm = 0.0004970969537898672 fur

1 Decimeter (dm) = 0.0004970969537898672 Furlong (fur)

1 decimeter equals 0.0004970969537898672 furlong.

Decimeter to Mile

1 dm = 0.0000621371192237334 mi

1 Decimeter (dm) = 0.0000621371192237334 Mile (mi)

1 decimeter equals 0.0000621371192237334 mile.

Decimeter to League

1 dm = 0.0000207123730745778 lea

1 Decimeter (dm) = 0.0000207123730745778 League (lea)

1 decimeter equals 0.0000207123730745778 league.