Convert Kilometer to Petameter Online

About Kilometer to Petameter Conversion

This converter converts Kilometer (km) to Petameter (Pm). One Kilometer (km) equals 1e-12 Petameter (Pm).

Formula:

1 Kilometer (km) = 1e-12 Petameter (Pm)

Example:

1 km = 1e-12 Pm
2 km = 2e-12 Pm

Kilometer (km) to Petameter (Pm) Conversion

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

Conversion Formula

Petameter = Kilometer × 1.000000e-12

To convert Kilometer (km) to Petameter (Pm), multiply the value by 1.000000e-12. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 km to Pm.

  • Step 1: Write the formula: Pm = km × 1.000000e-12
  • Step 2: Substitute: 1 × 1.000000e-12
  • Step 3: Result: 1.000000e-12 Pm
So, 1 km = 1.000000e-12 Pm.

About the Units

Kilometer (km)

One Kilometer (km) equals 1.000000e-12 Petameter (Pm)

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

Petameter (Pm)

One Petameter (Pm) equals 1.000000e+12 Kilometer (km)

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

Where This Conversion Is Used

  • Converting values from Kilometer to Petameter for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Petameter 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 Petameter (Pm) are in 1 Kilometer (km)?

1 km = 1.000000e-12 Pm.

What is the formula for converting Kilometer (km) to Petameter (Pm)?

Multiply the km value by 1.000000e-12.

Can I reverse the conversion?

Yes. 1 Pm = 1.000000e+12 km.

Conclusion

By applying the conversion factor shown above, you can reliably convert Kilometer (km) to Petameter (Pm) for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Quick Links for Unit Converters

Convert Kilometer to Other Units

Kilometer to Inch

1 km = 39370.078740157485 in

1 Kilometer (km) = 39370.078740157485 Inches (in)

1 kilometer equals 39370.078740157485 inches.

Kilometer to Foot

1 km = 3280.839895013123 ft

1 Kilometer (km) = 3280.839895013123 Feet (ft)

1 kilometer equals 3280.839895013123 feet.

Kilometer to Feet

1 km = 3280.839895013123 ft

1 Kilometer (km) = 3280.839895013123 Feets (ft)

1 kilometer equals 3280.839895013123 feets.

Kilometer to Centimeter

1 km = 100000 cm

1 Kilometer (km) = 100000 Centimeters (cm)

1 kilometer equals 100000 centimeters.

Kilometer to Meter

1 km = 1000 m

1 Kilometer (km) = 1000 Meters (m)

1 kilometer equals 1000 meters.

Kilometer to Millimeter

1 km = 1000000 mm

1 Kilometer (km) = 1000000 Millimeters (mm)

1 kilometer equals 1000000 millimeters.

Kilometer to Yard

1 km = 1093.6132983377079 yd

1 Kilometer (km) = 1093.6132983377079 Yards (yd)

1 kilometer equals 1093.6132983377079 yards.

Kilometer to Yoctometer

1 km = 1e+27 ym

1 Kilometer (km) = 1e+27 Yoctometers (ym)

1 kilometer equals 1e+27 yoctometers.

Kilometer to Zeptometer

1 km = 1.0000000000000001e+24 zm

1 Kilometer (km) = 1.0000000000000001e+24 Zeptometers (zm)

1 kilometer equals 1.0000000000000001e+24 zeptometers.

Kilometer to Attometer

1 km = 999999999999999900000 am

1 Kilometer (km) = 999999999999999900000 Attometers (am)

1 kilometer equals 999999999999999900000 attometers.

Kilometer to Femtometer

1 km = 999999999999999900 fm

1 Kilometer (km) = 999999999999999900 Femtometers (fm)

1 kilometer equals 999999999999999900 femtometers.

Kilometer to Picometer

1 km = 1000000000000000 pm

1 Kilometer (km) = 1000000000000000 Picometers (pm)

1 kilometer equals 1000000000000000 picometers.

Kilometer to Nanometer

1 km = 999999999999.9999 nm

1 Kilometer (km) = 999999999999.9999 Nanometers (nm)

1 kilometer equals 999999999999.9999 nanometers.

Kilometer to Micrometer

1 km = 1000000000 µm

1 Kilometer (km) = 1000000000 Micrometers (µm)

1 kilometer equals 1000000000 micrometers.

Kilometer to Decimeter

1 km = 10000 dm

1 Kilometer (km) = 10000 Decimeters (dm)

1 kilometer equals 10000 decimeters.

Kilometer to Decameter

1 km = 100 dam

1 Kilometer (km) = 100 Decameters (dam)

1 kilometer equals 100 decameters.

Kilometer to Hectometer

1 km = 10 hm

1 Kilometer (km) = 10 Hectometers (hm)

1 kilometer equals 10 hectometers.

Kilometer to Megameter

1 km = 0.001 Mm

1 Kilometer (km) = 0.001 Megameter (Mm)

1 kilometer equals 0.001 megameter.

Kilometer to Gigameter

1 km = 0.000001 Gm

1 Kilometer (km) = 0.000001 Gigameter (Gm)

1 kilometer equals 0.000001 gigameter.

Kilometer to Terameter

1 km = 1e-9 Tm

1 Kilometer (km) = 1e-9 Terameter (Tm)

1 kilometer equals 1e-9 terameter.

Kilometer to Petameter

1 km = 1e-12 Pm

1 Kilometer (km) = 1e-12 Petameter (Pm)

1 kilometer equals 1e-12 petameter.

Kilometer to Exameter

1 km = 1e-15 Em

1 Kilometer (km) = 1e-15 Exameter (Em)

1 kilometer equals 1e-15 exameter.

Kilometer to Zettameter

1 km = 1e-18 Zm

1 Kilometer (km) = 1e-18 Zettameter (Zm)

1 kilometer equals 1e-18 zettameter.

Kilometer to Yottameter

1 km = 1.0000000000000001e-21 Ym

1 Kilometer (km) = 1.0000000000000001e-21 Yottameter (Ym)

1 kilometer equals 1.0000000000000001e-21 yottameter.

Kilometer to Cubit

1 km = 2187.2265966754157 cubit

1 Kilometer (km) = 2187.2265966754157 Cubits (cubit)

1 kilometer equals 2187.2265966754157 cubits.

Kilometer to Span

1 km = 4374.4531933508315 span

1 Kilometer (km) = 4374.4531933508315 Spans (span)

1 kilometer equals 4374.4531933508315 spans.

Kilometer to Hand

1 km = 9842.519685039371 hh

1 Kilometer (km) = 9842.519685039371 Hands (hh)

1 kilometer equals 9842.519685039371 hands.

Kilometer to Palm

1 km = 13123.359580052493 palm

1 Kilometer (km) = 13123.359580052493 Palms (palm)

1 kilometer equals 13123.359580052493 palms.

Kilometer to Digit

1 km = 52493.43832020997 digit

1 Kilometer (km) = 52493.43832020997 Digits (digit)

1 kilometer equals 52493.43832020997 digits.

Kilometer to Link

1 km = 4970.969537898672 link

1 Kilometer (km) = 4970.969537898672 Links (link)

1 kilometer equals 4970.969537898672 links.

Kilometer to Ell

1 km = 874.8906386701663 ell

1 Kilometer (km) = 874.8906386701663 Ells (ell)

1 kilometer equals 874.8906386701663 ells.

Kilometer to Barleycorn

1 km = 118063.75442739078 barleycorn

1 Kilometer (km) = 118063.75442739078 Barleycorns (barleycorn)

1 kilometer equals 118063.75442739078 barleycorns.

Kilometer to Astronomical Unit

1 km = 6.684587122268446e-9 AU

1 Kilometer (km) = 6.684587122268446e-9 Astronomical Unit (AU)

1 kilometer equals 6.684587122268446e-9 Astronomicalunit.

Kilometer to Light-Second

1 km = 0.0000033356409519815205 ls

1 Kilometer (km) = 0.0000033356409519815205 Light-Second (ls)

1 kilometer equals 0.0000033356409519815205 Light-Second.

Kilometer to Light-Minute

1 km = 5.5594015866358675e-8 lm

1 Kilometer (km) = 5.5594015866358675e-8 Light-Minute (lm)

1 kilometer equals 5.5594015866358675e-8 Light-Minute.

Kilometer to Light-Hour

1 km = 9.265669309342727e-10 lh

1 Kilometer (km) = 9.265669309342727e-10 Light-Hour (lh)

1 kilometer equals 9.265669309342727e-10 Light-Hour.

Kilometer to Light-Day

1 km = 3.8606955464537675e-11 ld

1 Kilometer (km) = 3.8606955464537675e-11 Light-Day (ld)

1 kilometer equals 3.8606955464537675e-11 Light-Day.

Kilometer to Light-Year

1 km = 1.0570008340246155e-13 ly

1 Kilometer (km) = 1.0570008340246155e-13 Light-Year (ly)

1 kilometer equals 1.0570008340246155e-13 Light-Year.

Kilometer to Parsec

1 km = 3.2407792894443624e-14 pc

1 Kilometer (km) = 3.2407792894443624e-14 Parsec (pc)

1 kilometer equals 3.2407792894443624e-14 Parsec.

Kilometer to Kiloparsec

1 km = 3.240779289444362e-17 kpc

1 Kilometer (km) = 3.240779289444362e-17 Kiloparsec (kpc)

1 kilometer equals 3.240779289444362e-17 Kiloparsec.

Kilometer to Megaparsec

1 km = 3.240779289444362e-20 Mpc

1 Kilometer (km) = 3.240779289444362e-20 Megaparsec (Mpc)

1 kilometer equals 3.240779289444362e-20 Megaparsec.

Kilometer to Gigaparsec

1 km = 3.2407792894443625e-23 Gpc

1 Kilometer (km) = 3.2407792894443625e-23 Gigaparsec (Gpc)

1 kilometer equals 3.2407792894443625e-23 Gigaparsec.

Kilometer to Nautical Mile

1 km = 0.5399568034557235 NM

1 Kilometer (km) = 0.5399568034557235 Nautical Mile (NM)

1 kilometer equals 0.5399568034557235 Nautical Mile.

Kilometer to Fathom

1 km = 546.8066491688539 ftm

1 Kilometer (km) = 546.8066491688539 Fathoms (ftm)

1 kilometer equals 546.8066491688539 fathoms.

Kilometer to Cable Length

1 km = 4.556722076407116 cable

1 Kilometer (km) = 4.556722076407116 Cable Lengths (cable)

1 kilometer equals 4.556722076407116 Cable Length s.

Kilometer to Nautical League

1 km = 0.17998560115190784 NL

1 Kilometer (km) = 0.17998560115190784 Nautical League (NL)

1 kilometer equals 0.17998560115190784 Nautical League.

Kilometer to Thou

1 km = 39370078.74015748 mil

1 Kilometer (km) = 39370078.74015748 Thous (mil)

1 kilometer equals 39370078.74015748 thous.

Kilometer to Rod

1 km = 198.83878151594686 rd

1 Kilometer (km) = 198.83878151594686 Rods (rd)

1 kilometer equals 198.83878151594686 rods.

Kilometer to Chain

1 km = 49.709695378986716 ch

1 Kilometer (km) = 49.709695378986716 Chains (ch)

1 kilometer equals 49.709695378986716 chains.

Kilometer to Furlong

1 km = 4.970969537898672 fur

1 Kilometer (km) = 4.970969537898672 Furlongs (fur)

1 kilometer equals 4.970969537898672 furlongs.

Kilometer to Mile

1 km = 0.621371192237334 mi

1 Kilometer (km) = 0.621371192237334 Mile (mi)

1 kilometer equals 0.621371192237334 mile.

Kilometer to League

1 km = 0.20712373074577797 lea

1 Kilometer (km) = 0.20712373074577797 League (lea)

1 kilometer equals 0.20712373074577797 league.

Convert Petameter to Other Units

Petameter to Inch

1 Pm = 39370078740157480 in

1 Petameter (Pm) = 39370078740157480 Inches (in)

1 petameter equals 39370078740157480 inches.

Petameter to Foot

1 Pm = 3280839895013123 ft

1 Petameter (Pm) = 3280839895013123 Feet (ft)

1 petameter equals 3280839895013123 feet.

Petameter to Feet

1 Pm = 3280839895013123 ft

1 Petameter (Pm) = 3280839895013123 Feets (ft)

1 petameter equals 3280839895013123 feets.

Petameter to Centimeter

1 Pm = 100000000000000000 cm

1 Petameter (Pm) = 100000000000000000 Centimeters (cm)

1 petameter equals 100000000000000000 centimeters.

Petameter to Meter

1 Pm = 1000000000000000 m

1 Petameter (Pm) = 1000000000000000 Meters (m)

1 petameter equals 1000000000000000 meters.

Petameter to Kilometer

1 Pm = 1000000000000 km

1 Petameter (Pm) = 1000000000000 Kilometers (km)

1 petameter equals 1000000000000 kilometers.

Petameter to Millimeter

1 Pm = 1000000000000000000 mm

1 Petameter (Pm) = 1000000000000000000 Millimeters (mm)

1 petameter equals 1000000000000000000 millimeters.

Petameter to Yard

1 Pm = 1093613298337707.8 yd

1 Petameter (Pm) = 1093613298337707.8 Yards (yd)

1 petameter equals 1093613298337707.8 yards.

Petameter to Yoctometer

1 Pm = 1.0000000000000001e+39 ym

1 Petameter (Pm) = 1.0000000000000001e+39 Yoctometers (ym)

1 petameter equals 1.0000000000000001e+39 yoctometers.

Petameter to Zeptometer

1 Pm = 1e+36 zm

1 Petameter (Pm) = 1e+36 Zeptometers (zm)

1 petameter equals 1e+36 zeptometers.

Petameter to Attometer

1 Pm = 1e+33 am

1 Petameter (Pm) = 1e+33 Attometers (am)

1 petameter equals 1e+33 attometers.

Petameter to Femtometer

1 Pm = 9.999999999999999e+29 fm

1 Petameter (Pm) = 9.999999999999999e+29 Femtometers (fm)

1 petameter equals 9.999999999999999e+29 femtometers.

Petameter to Picometer

1 Pm = 1e+27 pm

1 Petameter (Pm) = 1e+27 Picometers (pm)

1 petameter equals 1e+27 picometers.

Petameter to Nanometer

1 Pm = 1e+24 nm

1 Petameter (Pm) = 1e+24 Nanometers (nm)

1 petameter equals 1e+24 nanometers.

Petameter to Micrometer

1 Pm = 1e+21 µm

1 Petameter (Pm) = 1e+21 Micrometers (µm)

1 petameter equals 1e+21 micrometers.

Petameter to Decimeter

1 Pm = 10000000000000000 dm

1 Petameter (Pm) = 10000000000000000 Decimeters (dm)

1 petameter equals 10000000000000000 decimeters.

Petameter to Decameter

1 Pm = 100000000000000 dam

1 Petameter (Pm) = 100000000000000 Decameters (dam)

1 petameter equals 100000000000000 decameters.

Petameter to Hectometer

1 Pm = 10000000000000 hm

1 Petameter (Pm) = 10000000000000 Hectometers (hm)

1 petameter equals 10000000000000 hectometers.

Petameter to Megameter

1 Pm = 1000000000 Mm

1 Petameter (Pm) = 1000000000 Megameters (Mm)

1 petameter equals 1000000000 megameters.

Petameter to Gigameter

1 Pm = 1000000 Gm

1 Petameter (Pm) = 1000000 Gigameters (Gm)

1 petameter equals 1000000 gigameters.

Petameter to Terameter

1 Pm = 1000 Tm

1 Petameter (Pm) = 1000 Terameters (Tm)

1 petameter equals 1000 terameters.

Petameter to Exameter

1 Pm = 0.001 Em

1 Petameter (Pm) = 0.001 Exameter (Em)

1 petameter equals 0.001 exameter.

Petameter to Zettameter

1 Pm = 0.000001 Zm

1 Petameter (Pm) = 0.000001 Zettameter (Zm)

1 petameter equals 0.000001 zettameter.

Petameter to Yottameter

1 Pm = 1e-9 Ym

1 Petameter (Pm) = 1e-9 Yottameter (Ym)

1 petameter equals 1e-9 yottameter.

Petameter to Cubit

1 Pm = 2187226596675415.5 cubit

1 Petameter (Pm) = 2187226596675415.5 Cubits (cubit)

1 petameter equals 2187226596675415.5 cubits.

Petameter to Span

1 Pm = 4374453193350831 span

1 Petameter (Pm) = 4374453193350831 Spans (span)

1 petameter equals 4374453193350831 spans.

Petameter to Hand

1 Pm = 9842519685039370 hh

1 Petameter (Pm) = 9842519685039370 Hands (hh)

1 petameter equals 9842519685039370 hands.

Petameter to Palm

1 Pm = 13123359580052492 palm

1 Petameter (Pm) = 13123359580052492 Palms (palm)

1 petameter equals 13123359580052492 palms.

Petameter to Digit

1 Pm = 52493438320209970 digit

1 Petameter (Pm) = 52493438320209970 Digits (digit)

1 petameter equals 52493438320209970 digits.

Petameter to Link

1 Pm = 4970969537898671 link

1 Petameter (Pm) = 4970969537898671 Links (link)

1 petameter equals 4970969537898671 links.

Petameter to Ell

1 Pm = 874890638670166.2 ell

1 Petameter (Pm) = 874890638670166.2 Ells (ell)

1 petameter equals 874890638670166.2 ells.

Petameter to Barleycorn

1 Pm = 118063754427390780 barleycorn

1 Petameter (Pm) = 118063754427390780 Barleycorns (barleycorn)

1 petameter equals 118063754427390780 barleycorns.

Petameter to Astronomical Unit

1 Pm = 6684.5871222684455 AU

1 Petameter (Pm) = 6684.5871222684455 Astronomical Units (AU)

1 petameter equals 6684.5871222684455 Astronomicalunits.

Petameter to Light-Second

1 Pm = 3335640.9519815203 ls

1 Petameter (Pm) = 3335640.9519815203 Light-Seconds (ls)

1 petameter equals 3335640.9519815203 Light-Seconds.

Petameter to Light-Minute

1 Pm = 55594.01586635868 lm

1 Petameter (Pm) = 55594.01586635868 Light-Minutes (lm)

1 petameter equals 55594.01586635868 Light-Minutes.

Petameter to Light-Hour

1 Pm = 926.5669309342727 lh

1 Petameter (Pm) = 926.5669309342727 Light-Hours (lh)

1 petameter equals 926.5669309342727 Light-Hours.

Petameter to Light-Day

1 Pm = 38.60695546453768 ld

1 Petameter (Pm) = 38.60695546453768 Light-Days (ld)

1 petameter equals 38.60695546453768 Light-Days.

Petameter to Light-Year

1 Pm = 0.10570008340246155 ly

1 Petameter (Pm) = 0.10570008340246155 Light-Year (ly)

1 petameter equals 0.10570008340246155 Light-Year.

Petameter to Parsec

1 Pm = 0.03240779289444362 pc

1 Petameter (Pm) = 0.03240779289444362 Parsec (pc)

1 petameter equals 0.03240779289444362 Parsec.

Petameter to Kiloparsec

1 Pm = 0.00003240779289444362 kpc

1 Petameter (Pm) = 0.00003240779289444362 Kiloparsec (kpc)

1 petameter equals 0.00003240779289444362 Kiloparsec.

Petameter to Megaparsec

1 Pm = 3.240779289444362e-8 Mpc

1 Petameter (Pm) = 3.240779289444362e-8 Megaparsec (Mpc)

1 petameter equals 3.240779289444362e-8 Megaparsec.

Petameter to Gigaparsec

1 Pm = 3.2407792894443624e-11 Gpc

1 Petameter (Pm) = 3.2407792894443624e-11 Gigaparsec (Gpc)

1 petameter equals 3.2407792894443624e-11 Gigaparsec.

Petameter to Nautical Mile

1 Pm = 539956803455.7236 NM

1 Petameter (Pm) = 539956803455.7236 Nautical Miles (NM)

1 petameter equals 539956803455.7236 Nautical Miles.

Petameter to Fathom

1 Pm = 546806649168853.9 ftm

1 Petameter (Pm) = 546806649168853.9 Fathoms (ftm)

1 petameter equals 546806649168853.9 fathoms.

Petameter to Cable Length

1 Pm = 4556722076407.116 cable

1 Petameter (Pm) = 4556722076407.116 Cable Lengths (cable)

1 petameter equals 4556722076407.116 Cable Length s.

Petameter to Nautical League

1 Pm = 179985601151.90784 NL

1 Petameter (Pm) = 179985601151.90784 Nautical Leagues (NL)

1 petameter equals 179985601151.90784 Nautical Leagues.

Petameter to Thou

1 Pm = 39370078740157480000 mil

1 Petameter (Pm) = 39370078740157480000 Thous (mil)

1 petameter equals 39370078740157480000 thous.

Petameter to Rod

1 Pm = 198838781515946.84 rd

1 Petameter (Pm) = 198838781515946.84 Rods (rd)

1 petameter equals 198838781515946.84 rods.

Petameter to Chain

1 Pm = 49709695378986.71 ch

1 Petameter (Pm) = 49709695378986.71 Chains (ch)

1 petameter equals 49709695378986.71 chains.

Petameter to Furlong

1 Pm = 4970969537898.672 fur

1 Petameter (Pm) = 4970969537898.672 Furlongs (fur)

1 petameter equals 4970969537898.672 furlongs.

Petameter to Mile

1 Pm = 621371192237.334 mi

1 Petameter (Pm) = 621371192237.334 Miles (mi)

1 petameter equals 621371192237.334 miles.

Petameter to League

1 Pm = 207123730745.77798 lea

1 Petameter (Pm) = 207123730745.77798 Leagues (lea)

1 petameter equals 207123730745.77798 leagues.