EVERY CONVERSION. ITS OWN PAGE.

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A complete index of 1,298 conversion pages, organized by category and source unit. Each link opens its own calculator, formula, example, and table.

13 UNITS · 156 CONVERSION PAGES

Length

Meter (m)12 conversionsAll meter equivalents
Kilometer (km)12 conversionsAll kilometer equivalents
Centimeter (cm)12 conversionsAll centimeter equivalents
Millimeter (mm)12 conversionsAll millimeter equivalents
Decimeter (dm)12 conversionsAll decimeter equivalents
Micrometer (μm)12 conversionsAll micrometer equivalents
Nanometer (nm)12 conversionsAll nanometer equivalents
Inch (in)12 conversionsAll inch equivalents
Foot (ft)12 conversionsAll foot equivalents
Yard (yd)12 conversionsAll yard equivalents
Mile (mi)12 conversionsAll mile equivalents
Nautical mile (nmi)12 conversionsAll nautical mile equivalents
Light-year (ly)12 conversionsAll light-year equivalents

11 UNITS · 110 CONVERSION PAGES

Weight & mass

Kilogram (kg)10 conversionsAll kilogram equivalents
Gram (g)10 conversionsAll gram equivalents
Milligram (mg)10 conversionsAll milligram equivalents
Microgram (μg)10 conversionsAll microgram equivalents
Metric tonne (t)10 conversionsAll metric tonne equivalents
Pound (lb)10 conversionsAll pound equivalents
Ounce (oz)10 conversionsAll ounce equivalents
Carat (ct)10 conversionsAll carat equivalents
Stone (st)10 conversionsAll stone equivalents
US short ton (ton (US))10 conversionsAll us short ton equivalents
UK long ton (ton (UK))10 conversionsAll uk long ton equivalents

6 UNITS · 30 CONVERSION PAGES

Temperature

Celsius (°C)5 conversionsAll celsius equivalents
Fahrenheit (°F)5 conversionsAll fahrenheit equivalents
Kelvin (K)5 conversionsAll kelvin equivalents
Rankine (°R)5 conversionsAll rankine equivalents
Réaumur (°Ré)5 conversionsAll réaumur equivalents
Newton (°N)5 conversionsAll newton equivalents

10 UNITS · 90 CONVERSION PAGES

Area

Square meter (m²)9 conversionsAll square meter equivalents
Square kilometer (km²)9 conversionsAll square kilometer equivalents
Square centimeter (cm²)9 conversionsAll square centimeter equivalents
Square millimeter (mm²)9 conversionsAll square millimeter equivalents
Square foot (ft²)9 conversionsAll square foot equivalents
Square inch (in²)9 conversionsAll square inch equivalents
Square yard (yd²)9 conversionsAll square yard equivalents
Square mile (mi²)9 conversionsAll square mile equivalents
Hectare (ha)9 conversionsAll hectare equivalents
Acre (ac)9 conversionsAll acre equivalents

17 UNITS · 272 CONVERSION PAGES

Volume

Liter (L)16 conversionsAll liter equivalents
Milliliter (mL)16 conversionsAll milliliter equivalents
Cubic meter (m³)16 conversionsAll cubic meter equivalents
Cubic centimeter (cm³)16 conversionsAll cubic centimeter equivalents
Cubic inch (in³)16 conversionsAll cubic inch equivalents
Cubic foot (ft³)16 conversionsAll cubic foot equivalents
US gallon (gal (US))16 conversionsAll us gallon equivalents
US quart (qt (US))16 conversionsAll us quart equivalents
US pint (pt (US))16 conversionsAll us pint equivalents
US fluid ounce (fl oz (US))16 conversionsAll us fluid ounce equivalents
US cup (cup (US))16 conversionsAll us cup equivalents
US tablespoon (tbsp (US))16 conversionsAll us tablespoon equivalents
US teaspoon (tsp (US))16 conversionsAll us teaspoon equivalents
Imperial gallon (gal (UK))16 conversionsAll imperial gallon equivalents
Imperial pint (pt (UK))16 conversionsAll imperial pint equivalents
Imperial fluid ounce (fl oz (UK))16 conversionsAll imperial fluid ounce equivalents
Metric cup (cup (metric))16 conversionsAll metric cup equivalents

12 UNITS · 132 CONVERSION PAGES

Time

Nanosecond (ns)11 conversionsAll nanosecond equivalents
Microsecond (μs)11 conversionsAll microsecond equivalents
Millisecond (ms)11 conversionsAll millisecond equivalents
Second (s)11 conversionsAll second equivalents
Minute (min)11 conversionsAll minute equivalents
Hour (h)11 conversionsAll hour equivalents
Day (d)11 conversionsAll day equivalents
Week (wk)11 conversionsAll week equivalents
Month (average) (mo)11 conversionsAll month (average) equivalents
Year (Julian) (yr)11 conversionsAll year (julian) equivalents
Decade (decade)11 conversionsAll decade equivalents
Century (century)11 conversionsAll century equivalents

5 UNITS · 20 CONVERSION PAGES

Speed

Meter per second (m/s)4 conversionsAll meter per second equivalents
Kilometer per hour (km/h)4 conversionsAll kilometer per hour equivalents
Mile per hour (mph)4 conversionsAll mile per hour equivalents
Foot per second (ft/s)4 conversionsAll foot per second equivalents
Knot (kn)4 conversionsAll knot equivalents

8 UNITS · 56 CONVERSION PAGES

Pressure

Pascal (Pa)7 conversionsAll pascal equivalents
Kilopascal (kPa)7 conversionsAll kilopascal equivalents
Megapascal (MPa)7 conversionsAll megapascal equivalents
Bar (bar)7 conversionsAll bar equivalents
Millibar (mbar)7 conversionsAll millibar equivalents
Pound per square inch (psi)7 conversionsAll pound per square inch equivalents
Standard atmosphere (atm)7 conversionsAll standard atmosphere equivalents
Torr (Torr)7 conversionsAll torr equivalents

9 UNITS · 72 CONVERSION PAGES

Energy

Joule (J)8 conversionsAll joule equivalents
Kilojoule (kJ)8 conversionsAll kilojoule equivalents
Megajoule (MJ)8 conversionsAll megajoule equivalents
Calorie (thermochemical) (cal)8 conversionsAll calorie (thermochemical) equivalents
Kilocalorie (kcal)8 conversionsAll kilocalorie equivalents
Watt-hour (Wh)8 conversionsAll watt-hour equivalents
Kilowatt-hour (kWh)8 conversionsAll kilowatt-hour equivalents
BTU (IT) (BTU)8 conversionsAll btu (it) equivalents
Electronvolt (eV)8 conversionsAll electronvolt equivalents

6 UNITS · 30 CONVERSION PAGES

Power

Watt (W)5 conversionsAll watt equivalents
Kilowatt (kW)5 conversionsAll kilowatt equivalents
Megawatt (MW)5 conversionsAll megawatt equivalents
Mechanical horsepower (hp)5 conversionsAll mechanical horsepower equivalents
Metric horsepower (PS)5 conversionsAll metric horsepower equivalents
BTU per hour (IT) (BTU/h)5 conversionsAll btu per hour (it) equivalents

6 UNITS · 30 CONVERSION PAGES

Force

Newton (N)5 conversionsAll newton equivalents
Kilonewton (kN)5 conversionsAll kilonewton equivalents
Pound-force (lbf)5 conversionsAll pound-force equivalents
Kilogram-force (kgf)5 conversionsAll kilogram-force equivalents
Dyne (dyn)5 conversionsAll dyne equivalents
Ounce-force (ozf)5 conversionsAll ounce-force equivalents

6 UNITS · 30 CONVERSION PAGES

Angle

Degree (°)5 conversionsAll degree equivalents
Radian (rad)5 conversionsAll radian equivalents
Gradian (gon)5 conversionsAll gradian equivalents
Turn (turn)5 conversionsAll turn equivalents
Arcminute (′)5 conversionsAll arcminute equivalents
Arcsecond (″)5 conversionsAll arcsecond equivalents

4 UNITS · 12 CONVERSION PAGES

Fuel consumption

Liter per 100 kilometers (L/100 km)3 conversionsAll liter per 100 kilometers equivalents
Miles per US gallon (mpg (US))3 conversionsAll miles per us gallon equivalents
Miles per imperial gallon (mpg (UK))3 conversionsAll miles per imperial gallon equivalents
Kilometer per liter (km/L)3 conversionsAll kilometer per liter equivalents

10 UNITS · 90 CONVERSION PAGES

Data storage

Bit (b)9 conversionsAll bit equivalents
Byte (B)9 conversionsAll byte equivalents
Kilobyte (kB)9 conversionsAll kilobyte equivalents
Megabyte (MB)9 conversionsAll megabyte equivalents
Gigabyte (GB)9 conversionsAll gigabyte equivalents
Terabyte (TB)9 conversionsAll terabyte equivalents
Kibibyte (KiB)9 conversionsAll kibibyte equivalents
Mebibyte (MiB)9 conversionsAll mebibyte equivalents
Gibibyte (GiB)9 conversionsAll gibibyte equivalents
Tebibyte (TiB)9 conversionsAll tebibyte equivalents

8 UNITS · 56 CONVERSION PAGES

Data transfer

Bit per second (bit/s)7 conversionsAll bit per second equivalents
Kilobit per second (kbit/s)7 conversionsAll kilobit per second equivalents
Megabit per second (Mbit/s)7 conversionsAll megabit per second equivalents
Gigabit per second (Gbit/s)7 conversionsAll gigabit per second equivalents
Byte per second (B/s)7 conversionsAll byte per second equivalents
Kilobyte per second (kB/s)7 conversionsAll kilobyte per second equivalents
Megabyte per second (MB/s)7 conversionsAll megabyte per second equivalents
Mebibyte per second (MiB/s)7 conversionsAll mebibyte per second equivalents

5 UNITS · 20 CONVERSION PAGES

Frequency

Hertz (Hz)4 conversionsAll hertz equivalents
Kilohertz (kHz)4 conversionsAll kilohertz equivalents
Megahertz (MHz)4 conversionsAll megahertz equivalents
Gigahertz (GHz)4 conversionsAll gigahertz equivalents
Revolution per minute (rpm)4 conversionsAll revolution per minute equivalents

6 UNITS · 30 CONVERSION PAGES

Density

Kilogram per cubic meter (kg/m³)5 conversionsAll kilogram per cubic meter equivalents
Gram per cubic centimeter (g/cm³)5 conversionsAll gram per cubic centimeter equivalents
Gram per milliliter (g/mL)5 conversionsAll gram per milliliter equivalents
Kilogram per liter (kg/L)5 conversionsAll kilogram per liter equivalents
Pound per cubic foot (lb/ft³)5 conversionsAll pound per cubic foot equivalents
Pound per cubic inch (lb/in³)5 conversionsAll pound per cubic inch equivalents

5 UNITS · 20 CONVERSION PAGES

Torque

Newton meter (N·m)4 conversionsAll newton meter equivalents
Kilonewton meter (kN·m)4 conversionsAll kilonewton meter equivalents
Pound-force foot (lbf·ft)4 conversionsAll pound-force foot equivalents
Pound-force inch (lbf·in)4 conversionsAll pound-force inch equivalents
Kilogram-force meter (kgf·m)4 conversionsAll kilogram-force meter equivalents

4 UNITS · 12 CONVERSION PAGES

Acceleration

Meter per second squared (m/s²)3 conversionsAll meter per second squared equivalents
Foot per second squared (ft/s²)3 conversionsAll foot per second squared equivalents
Standard gravity (g₀)3 conversionsAll standard gravity equivalents
Gal (Gal)3 conversionsAll gal equivalents

6 UNITS · 30 CONVERSION PAGES

Volume flow

Cubic meter per second (m³/s)5 conversionsAll cubic meter per second equivalents
Cubic meter per hour (m³/h)5 conversionsAll cubic meter per hour equivalents
Liter per second (L/s)5 conversionsAll liter per second equivalents
Liter per minute (L/min)5 conversionsAll liter per minute equivalents
US gallon per minute (gpm (US))5 conversionsAll us gallon per minute equivalents
Cubic foot per minute (cfm)5 conversionsAll cubic foot per minute equivalents