Smallkit

Inches to Millimeters Converter

Quick converter
1 inch = 25.4 millimeters

Questions people ask

How many millimeters in an inch?

1 inch = 25.4 millimeters.

How many millimeters in an inch and a half?

1.5 inches = 38.1 millimeters.

How to convert inches to millimeters?

Use mm = in × 25.4 — or type the number into the converter above.

Is there a inches to millimeters chart?

Yes — open the table right below for the most common values.

Inches to millimeters table
InchesMillimeters
0.1 in2.54 mm
0.5 in12.7 mm
1 in25.4 mm
1.5 in38.1 mm
2 in50.8 mm
2.5 in63.5 mm
3 in76.2 mm
4 in101.6 mm
5 in127 mm
6 in152.4 mm
7 in177.8 mm
8 in203.2 mm
9 in228.6 mm
10 in254 mm
15 in381 mm
20 in508 mm
25 in635 mm
30 in762 mm
40 in1,016 mm
50 in1,270 mm
75 in1,905 mm
100 in2,540 mm
250 in6,350 mm
500 in12,700 mm
1,000 in25,400 mm

Other direction: Millimeters to inches.

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Length & distance
Centimeters to inchesInches to centimetersMillimeters to inchesFeet to metersMeters to feetMiles to kilometersKilometers to milesFeet to centimetersCentimeters to feetMillimeters to centimetersMillimeters to metersMillimeters to kilometersMillimeters to feetMillimeters to yardsMillimeters to milesMillimeters to nautical milesCentimeters to millimetersCentimeters to metersCentimeters to kilometersCentimeters to yardsCentimeters to milesCentimeters to nautical milesMeters to millimetersMeters to centimetersMeters to kilometersMeters to inchesMeters to yardsMeters to milesMeters to nautical milesKilometers to millimetersKilometers to centimetersKilometers to metersKilometers to inchesKilometers to feetKilometers to yardsKilometers to nautical milesInches to millimetersInches to metersInches to kilometersInches to feetInches to yardsInches to milesInches to nautical milesFeet to millimetersFeet to kilometersFeet to inchesFeet to yardsFeet to milesFeet to nautical milesYards to millimetersYards to centimetersYards to metersYards to kilometersYards to inchesYards to feetYards to milesYards to nautical milesMiles to millimetersMiles to centimetersMiles to metersMiles to inchesMiles to feetMiles to yardsMiles to nautical milesNautical miles to millimetersNautical miles to centimetersNautical miles to metersNautical miles to kilometersNautical miles to inchesNautical miles to feetNautical miles to yardsNautical miles to miles
Weight & mass
Kilograms to poundsPounds to kilogramsGrams to ouncesOunces to gramsStone to kilogramsStone to poundsGrams to kilogramsGrams to poundsGrams to stoneGrams to troy ouncesGrams to caratsGrams to poodsKilograms to gramsKilograms to ouncesKilograms to stoneKilograms to troy ouncesKilograms to caratsKilograms to poodsOunces to kilogramsOunces to poundsOunces to stoneOunces to troy ouncesOunces to caratsOunces to poodsPounds to gramsPounds to ouncesPounds to stonePounds to troy ouncesPounds to caratsPounds to poodsStone to gramsStone to ouncesStone to troy ouncesStone to caratsStone to poodsTroy ounces to gramsTroy ounces to kilogramsTroy ounces to ouncesTroy ounces to poundsTroy ounces to stoneTroy ounces to caratsTroy ounces to poodsCarats to gramsCarats to kilogramsCarats to ouncesCarats to poundsCarats to stoneCarats to troy ouncesCarats to poodsPoods to gramsPoods to kilogramsPoods to ouncesPoods to poundsPoods to stonePoods to troy ouncesPoods to carats
Temperature
Fahrenheit to CelsiusCelsius to FahrenheitKelvin to CelsiusKelvin to FahrenheitCelsius to kelvinFahrenheit to kelvin
Area & land
Square feet to acresAcres to square feetHectares to acresAcres to hectaresHectares to dunamsDunams to square metersSquare meters to square feetSquare meters to acresSquare meters to hectaresSquare meters to dunamsSquare meters to sotkasSquare meters to square kilometersSquare meters to square milesSquare meters to tsuboSquare meters to guntasSquare feet to square metersSquare feet to hectaresSquare feet to dunamsSquare feet to sotkasSquare feet to square kilometersSquare feet to square milesSquare feet to tsuboSquare feet to guntasAcres to square metersAcres to dunamsAcres to sotkasAcres to square kilometersAcres to square milesAcres to tsuboAcres to guntasHectares to square metersHectares to square feetHectares to sotkasHectares to square kilometersHectares to square milesHectares to tsuboHectares to guntasDunams to square feetDunams to acresDunams to hectaresDunams to sotkasDunams to square kilometersDunams to square milesDunams to tsuboDunams to guntasSotkas to square metersSotkas to square feetSotkas to acresSotkas to hectaresSotkas to dunamsSotkas to square kilometersSotkas to square milesSotkas to tsuboSotkas to guntasSquare kilometers to square metersSquare kilometers to square feetSquare kilometers to acresSquare kilometers to hectaresSquare kilometers to dunamsSquare kilometers to sotkasSquare kilometers to square milesSquare kilometers to tsuboSquare kilometers to guntasSquare miles to square metersSquare miles to square feetSquare miles to acresSquare miles to hectaresSquare miles to dunamsSquare miles to sotkasSquare miles to square kilometersSquare miles to tsuboSquare miles to guntasTsubo to square metersTsubo to square feetTsubo to acresTsubo to hectaresTsubo to dunamsTsubo to sotkasTsubo to square kilometersTsubo to square milesTsubo to guntasGuntas to square metersGuntas to square feetGuntas to acresGuntas to hectaresGuntas to dunamsGuntas to sotkasGuntas to square kilometersGuntas to square milesGuntas to tsubo
Volume & cooking
US cups to millilitersMilliliters to US cupsLiters to gallonsGallons to litersFluid ounces to millilitersMilliliters to fluid ouncesMilliliters to litersMilliliters to gallonsMilliliters to imperial gallonsMilliliters to cubic metersMilliliters to oil barrelsLiters to millilitersLiters to US cupsLiters to fluid ouncesLiters to imperial gallonsLiters to cubic metersLiters to oil barrelsUS cups to litersUS cups to fluid ouncesUS cups to gallonsUS cups to imperial gallonsUS cups to cubic metersUS cups to oil barrelsFluid ounces to litersFluid ounces to US cupsFluid ounces to gallonsFluid ounces to imperial gallonsFluid ounces to cubic metersFluid ounces to oil barrelsGallons to millilitersGallons to US cupsGallons to fluid ouncesGallons to imperial gallonsGallons to cubic metersGallons to oil barrelsImperial gallons to millilitersImperial gallons to litersImperial gallons to US cupsImperial gallons to fluid ouncesImperial gallons to gallonsImperial gallons to cubic metersImperial gallons to oil barrelsCubic meters to millilitersCubic meters to litersCubic meters to US cupsCubic meters to fluid ouncesCubic meters to gallonsCubic meters to imperial gallonsCubic meters to oil barrelsOil barrels to millilitersOil barrels to litersOil barrels to US cupsOil barrels to fluid ouncesOil barrels to gallonsOil barrels to imperial gallonsOil barrels to cubic meters
Speed
Miles per hour to kilometers per hourKilometers per hour to miles per hourKnots to miles per hourKnots to kilometers per hourKilometers per hour to knotsKilometers per hour to meters per secondMiles per hour to knotsMiles per hour to meters per secondKnots to meters per secondMeters per second to kilometers per hourMeters per second to miles per hourMeters per second to knots
Power
Horsepower to kilowattsKilowatts to horsepowerHorsepower to wattsKilowatts to wattsWatts to horsepowerWatts to kilowatts
Torque
Pound-feet to newton-metersNewton-meters to pound-feetNewton-meters to inch-poundsPound-feet to inch-poundsInch-pounds to newton-metersInch-pounds to pound-feet
Pressure
Psi to barBar to psiPsi to kilopascalsKilopascals to psiBar to kilopascalsBar to atmospheresBar to millimeters of mercuryPsi to atmospheresPsi to millimeters of mercuryKilopascals to barKilopascals to atmospheresKilopascals to millimeters of mercuryAtmospheres to barAtmospheres to psiAtmospheres to kilopascalsAtmospheres to millimeters of mercuryMillimeters of mercury to barMillimeters of mercury to psiMillimeters of mercury to kilopascalsMillimeters of mercury to atmospheres