TapConvert

TapConvert is a quick and easy tool for converting from one measurement unit to another. TapConvert can convert over 700 different units of measure in over 40 categories including length, mass, and temperature. TapConvert also converts currency values using the current exchange rate. With all of the conversions that TapConvert can perform, TapConvert is especially useful for science, engineering, and students. TapConvert also handles common kitchen measurement units like cups and tablespoons to keep your cooking in check.

Heres a list of all of the categories that TapConvert can handle:
Acceleration
Angle
Angular Acceleration
Angular Velocity
Area
Capacitance
Charge
Currency
Current
Data Storage
Density
Dynamic Viscocity
Energy
Flow - Mass
Flow - Volume
Force
Frequency
Fuel Economy
Illuminance
Kinematic Viscosity
Length
Luminance
Magnetic Flux
Magnetic Flux Density
Mass
Moment of Inertia
Paper Density
Power
Pressure
SI Prefixes
Solid Angle
Specific Heat
Temperature
Thermal Conductivity
Time
Torque
Velocity
Voltage
Volume
Yarn Density

TapConvert also is known as some other names as well such as Unit Converter, Units Converter, Currency Converter, Currency Exchange Rates, Curency Rates, Exchange Rates, Money Converter, Money Convert, and Convertor.