It can realize mutual conversion and exchange between online kilometers (km), meters (m), decimeters (dm), centimeters (cm), li, zhang, feet, inches, minutes, centimeters, nautical miles (nmi), fathoms, miles, furs, yds, feet (ft), inches (in), millimeters (mm), and micrometers (um).

It can realize the interconversion and exchange among online watt (W), kilowatt (kW), British horsepower (HP), metric horsepower (PS), kilogram · m/s, kilocalorie/s, British thermal unit/s (Btu/s), foot · pound/s (ft · lb/s), joule/s (J/s), Newton · m/s (N · m/s).

Online Cubic meter, hectoliter, dekaliter, Cubic dm)、 Liter, deciliter, centiliter, cubic centimeter cm)、 Millimeter, Cubic millimeter)、 Barrel, Bushel, Peck, Quart, Pint, Gallon, Ounce, dram, Minim, Cubic yard)、 Interchange between Cubic foot and Cubic inch.

It can realize mutual conversion and exchange among online joules (J), kilograms meters (kg meters), metric horsepower hours (PS hours), British horsepower hours (HP hours), kilowatt hours (kW hours), kilocalorie (kcal), British thermal units (Btu), feet pounds (ft pounds).

It can realize online CELSIUS EQUALS, FAHENHEIT EQUALS and KELVIN EQUALS)、 Reciprocal exchange of five temperature measurement units: RANKINE EQUALS and REAUMUR EQUALS.

It can realize Tonne, Kilogram, Gram, Milligram, Tonne, Dan, Liang, Qian, Pound, Ounce, PennyWeight, Grain and British long ton)、 US short ton, British long hundredweight, US short hundredweight)、 Exchange between Stone and Dram.