Unit Conversions
Hundreds of free unit converters: cm to inches, kg to lbs, miles to km, Celsius to Fahrenheit, liters to gallons and more, with formulas and charts.
Most popular
centimeters to inchesinches to centimeterskilograms to poundspounds to kilogramsmiles to kilometerskilometers to milesfeet to metersmeters to feetdegrees Celsius to degrees Fahrenheitdegrees Fahrenheit to degrees Celsiusliters to gallonsgallons to litersounces to gramsgrams to ouncesmiles per hour to kilometers per hourkilometers per hour to miles per hourmilliliters to fluid ouncescups to millilitersacres to square feetmillimeters to inches
Length
mm → cmmm → mmm → kmmm → inmm → ftmm → ydmm → mimm → nmicm → mmcm → mcm → kmcm → incm → ftcm → ydcm → micm → nmim → mmm → cmm → kmm → inm → ftm → ydm → mim → nmikm → mmkm → cmkm → mkm → inkm → ftkm → ydkm → mikm → nmiin → mmin → cmin → min → kmin → ftin → ydin → miin → nmift → mmft → cmft → mft → kmft → inft → ydft → mift → nmiyd → mmyd → cmyd → myd → kmyd → inyd → ftyd → miyd → nmimi → mmmi → cmmi → mmi → kmmi → inmi → ftmi → ydmi → nminmi → mmnmi → cmnmi → mnmi → kmnmi → innmi → ftnmi → ydnmi → mi
Weight
mg → gmg → kgmg → ozmg → lbmg → stmg → tonmg → tg → mgg → kgg → ozg → lbg → stg → tong → tkg → mgkg → gkg → ozkg → lbkg → stkg → tonkg → toz → mgoz → goz → kgoz → lboz → stoz → tonoz → tlb → mglb → glb → kglb → ozlb → stlb → tonlb → tst → mgst → gst → kgst → ozst → lbst → tonst → tton → mgton → gton → kgton → ozton → lbton → stton → tt → mgt → gt → kgt → ozt → lbt → stt → ton
Volume
mL → LmL → tspmL → tbspmL → fl ozmL → cupmL → ptmL → qtmL → galL → mLL → tspL → tbspL → fl ozL → cupL → ptL → qtL → galtsp → mLtsp → Ltsp → tbsptsp → fl oztsp → cuptsp → pttsp → qttsp → galtbsp → mLtbsp → Ltbsp → tsptbsp → fl oztbsp → cuptbsp → pttbsp → qttbsp → galfl oz → mLfl oz → Lfl oz → tspfl oz → tbspfl oz → cupfl oz → ptfl oz → qtfl oz → galcup → mLcup → Lcup → tspcup → tbspcup → fl ozcup → ptcup → qtcup → galpt → mLpt → Lpt → tsppt → tbsppt → fl ozpt → cuppt → qtpt → galqt → mLqt → Lqt → tspqt → tbspqt → fl ozqt → cupqt → ptqt → galgal → mLgal → Lgal → tspgal → tbspgal → fl ozgal → cupgal → ptgal → qt