In geometric measurements, length most commonly refers to the measurement of one dimension of an object.

Kilometer to Mile, Mile to Kilometer, more »

Area is a quantity that expresses the extent of a two-dimensional surface or shape, or planar lamina, in the plane.

Dunam to Acre, Acre to Dunam, more »

In science and engineering, the weight of an object is usually taken to be the force on the object due to gravity.

Kilogram to pound, Pound to Kilogram, more »

Time is a dimension in which events can be ordered from the past through the present into the future.

Second to Millisecond, Hour to Minute, more »

Volume is the quantity of three-dimensional space enclosed by some closed boundary, for example, the space that a shape contains.

Pint to Quart, Liter to Gallon, more »

Temperature is a physical property of matter that quantitatively expresses the common notions of hot and cold.

Celsius to Fahrenheit, Kelvin to Celsius, more »

Velocity is the rate of change of the position of an object, equivalent to a specification of its speed and direction of motion

Knot to Mile / Hour, Mile / Hour to Knot, more »

Power is the rate at which energy is transferred, used, or transformed. E.g. the rate at which a light bulb transforms electrical energy into heat.

Watt to Horsepower, Kilowatt to Watt, more »

An angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle.

Degree to Radian, Radian to Gradient, more »

Memory, components, devices and media that retain digital computer data used for computing for some interval of time.

Terabyte to Gigabyte, Gigabyte to Byte, more »

A number system is a way of counting things. It's a way of identifying the quantity of something.

Binary to Decimal, Decimal to Octal, more »

In recipes, quantities of ingredients may be specified by mass (commonly called weight), by volume, or by count.

Teaspoon to Tablespoon, Cup to Shot, more »

A time zone is a region on Earth that has a uniform standard time for legal, commercial, and social purposes.

New York, USA to Jerusalem, Israel, more »

Mathematics is the abstract study of topics encompassing quantity, structure, space, change, and other properties.

(100 * 0.3) + 15, gcd(100, 15), more »