C DEL ( ) π e sin cos tan √ ln log xy x² x³ exp 1/x abs 7 8 9 / % × 4 5 6 − . 1 2 3 + = 0 Common Conversions Centimeter to inchesKg to lbsCelsius to Fahrenheit mm to inchesmeters to feetkm to milescm to feetgrams to ouncesinches to feetliters to gallonspounds to ouncesmph to kphacres to square feetradians to degrees hp to kwmeters to yardsmL to cups inches to Centimeterlbs to KgFahrenheit to Celsiusinches to mm feet to metersmiles to kmfeet to cmounces to gramsfeet to inchesgallons to litersounces to poundskph to mph square feet to acres degrees to radianskw to hpyards to meters cups to mL Unit Converters — Full Versions Common ConvertersWeight CalculatorSpeed CalculatorArea CalculatorLength CalculatorTemperature CalculatorVolume CalculatorTime CalculatorDigital Storage Calculator Energy CalculatorPower CalculatorPressure CalculatorForce CalculatorAngle CalculatorFrequency CalculatorFuel Economy CalculatorDensity Calculater