๐Ÿ“ Length

Convert between metric and imperial length units accurately.

About Length tools

This Length category lets you convert between 93 units using verified ratios. Conversions run locally in your browser and display up to 8 decimals for quick verification.

Many converters are anchored to a base unit (here: Meter), then derived through stable multipliers. Each converter page includes the formula and reference tables for transparency.

Professional verification
Validate results with clear formulas, reference tables, and consistent unit symbols.
Fast exploration
Search tools instantly, open a dedicated page, and share deep-links.
Repeatable workflow
Keep results consistent across projects by using the same definitions and rounding.

Featured tools

kilometer โ†’ milemeter โ†’ footcentimeter โ†’ inchmeter โ†’ yardmeter โ†’ inchkilometer โ†’ meter

Top conversions people use

People often convert meter โ†’ foot, kilometer โ†’ mile, centimeter โ†’ inch.

meter โ†’ footkilometer โ†’ milecentimeter โ†’ inchmeter โ†’ yardinch โ†’ centimetermile โ†’ kilometermeter โ†’ kilometermeter โ†’ centimetermeter โ†’ millimetermeter โ†’ micrometer

FAQ

What is Length used for?
Length tools help you convert and verify values when unit systems differ. They are commonly used in engineering calculations, academic work, product specs, and data normalization.
Why can results differ between websites?
Different standards, rounding rules, and unit definitions can change results. Use the formula and reference tables on each tool page to confirm what definition is being applied.
Are the results accurate?
Yes. Calculations run locally in your browser using verified ratios and display up to 8 decimals. For professional work, keep unit symbols and round at the end.

Available Tools

All Length Tools

Meter
Symbol: m
Kilometer
Symbol: km
Centimeter
Symbol: cm
Millimeter
Symbol: mm
Micrometer
Symbol: ยตm
Nanometer
Symbol: nm
Picometer
Symbol: pm
Angstrom
Symbol: ร…
Mile
Symbol: mi
Nautical Mile
Symbol: nmi
Furlong
Symbol: fur
Yard
Symbol: yd
Foot
Symbol: ft
Inch
Symbol: in
Li (Chinese mile)
Symbol: li
Cubit
Symbol: cubit
Astronomical Unit
Symbol: AU
Light-year
Symbol: ly
Parsec
Symbol: pc
Decimeter
Symbol: dm
Dekameter
Symbol: dam
Hectometer
Symbol: hm
Megameter
Symbol: Mm
Gigameter
Symbol: Gm
Terameter
Symbol: Tm
Petameter
Symbol: Pm
Exameter
Symbol: Em
Femtometer
Symbol: fm
Attometer
Symbol: am
Fermi
Symbol: f
View All Length Tools

Meter to Foot

Professional m to ft conversion.

Kilometer to Mile

Professional km to mi conversion.

Centimeter to Inch

Professional cm to in conversion.

Meter to Yard

Professional m to yd conversion.

Inch to Centimeter

Professional in to cm conversion.

Mile to Kilometer

Professional mi to km conversion.

Meter to Kilometer

Professional m to km conversion.

Kilometer to Meter

Professional km to m conversion.

Meter to Centimeter

Professional m to cm conversion.

Centimeter to Meter

Professional cm to m conversion.

Meter to Millimeter

Professional m to mm conversion.

Millimeter to Meter

Professional mm to m conversion.

Meter to Micrometer

Professional m to ยตm conversion.

Micrometer to Meter

Professional ยตm to m conversion.

Meter to Nanometer

Professional m to nm conversion.

Nanometer to Meter

Professional nm to m conversion.

Meter to Picometer

Professional m to pm conversion.

Picometer to Meter

Professional pm to m conversion.

Meter to Angstrom

Professional m to ร… conversion.

Angstrom to Meter

Professional ร… to m conversion.

Meter to Mile

Professional m to mi conversion.

Mile to Meter

Professional mi to m conversion.

Meter to Nautical Mile

Professional m to nmi conversion.

Nautical Mile to Meter

Professional nmi to m conversion.

Meter to Furlong

Professional m to fur conversion.

Furlong to Meter

Professional fur to m conversion.

Yard to Meter

Professional yd to m conversion.

Foot to Meter

Professional ft to m conversion.

Meter to Inch

Professional m to in conversion.

Inch to Meter

Professional in to m conversion.

Meter to Li (Chinese mile)

Professional m to li conversion.

Li (Chinese mile) to Meter

Professional li to m conversion.

Meter to Cubit

Professional m to cubit conversion.

Cubit to Meter

Professional cubit to m conversion.

Meter to Astronomical Unit

Professional m to AU conversion.

Astronomical Unit to Meter

Professional AU to m conversion.

Meter to Light-year

Professional m to ly conversion.

Light-year to Meter

Professional ly to m conversion.

Meter to Parsec

Professional m to pc conversion.

Parsec to Meter

Professional pc to m conversion.

Meter to Decimeter

Professional m to dm conversion.

Decimeter to Meter

Professional dm to m conversion.

Meter to Dekameter

Professional m to dam conversion.

Dekameter to Meter

Professional dam to m conversion.

Meter to Hectometer

Professional m to hm conversion.

Hectometer to Meter

Professional hm to m conversion.

Meter to Megameter

Professional m to Mm conversion.

Megameter to Meter

Professional Mm to m conversion.

Meter to Gigameter

Professional m to Gm conversion.

Gigameter to Meter

Professional Gm to m conversion.

Meter to Terameter

Professional m to Tm conversion.

Terameter to Meter

Professional Tm to m conversion.

Meter to Petameter

Professional m to Pm conversion.

Petameter to Meter

Professional Pm to m conversion.

Meter to Exameter

Professional m to Em conversion.

Exameter to Meter

Professional Em to m conversion.

Meter to Femtometer

Professional m to fm conversion.

Femtometer to Meter

Professional fm to m conversion.

Meter to Attometer

Professional m to am conversion.

Attometer to Meter

Professional am to m conversion.

Meter to Fermi

Professional m to f conversion.

Fermi to Meter

Professional f to m conversion.

Meter to Kiloparsec

Professional m to kpc conversion.

Kiloparsec to Meter

Professional kpc to m conversion.

Meter to Megaparsec

Professional m to Mpc conversion.

Megaparsec to Meter

Professional Mpc to m conversion.

Meter to League

Professional m to lea conversion.

League to Meter

Professional lea to m conversion.

Meter to League (Statute)

Professional m to st.league conversion.

League (Statute) to Meter

Professional st.league to m conversion.

Meter to Nautical League (UK)

Professional m to nlea (UK) conversion.

Nautical League (UK) to Meter

Professional nlea (UK) to m conversion.