Data converter

Decimal MB and binary MiB, kept apart. 10 units, every one shown at once.

Convert

Value

From

Basis

scale · base byte

—

Every unit at once	Value	Unit

this is why your drive looks smaller

Drive makers sell decimal terabytes (10¹²). Windows reports binary tebibytes (2⁴⁰) and labels them "TB". A 1 TB drive is 0.909 TiB — nothing is missing, the two units just share a name.

Every data pair

90 pages, one for each direction.

bit → B bit → kB bit → MB bit → GB bit → TB bit → KiB bit → MiB bit → GiB bit → TiB B → bit B → kB B → MB B → GB B → TB B → KiB B → MiB B → GiB B → TiB kB → bit kB → B kB → MB kB → GB kB → TB kB → KiB kB → MiB kB → GiB kB → TiB MB → bit MB → B MB → kB MB → GB MB → TB MB → KiB MB → MiB MB → GiB MB → TiB GB → bit GB → B GB → kB GB → MB GB → TB GB → KiB GB → MiB GB → GiB GB → TiB TB → bit TB → B TB → kB TB → MB TB → GB TB → KiB TB → MiB TB → GiB TB → TiB KiB → bit KiB → B KiB → kB KiB → MB KiB → GB KiB → TB KiB → MiB KiB → GiB KiB → TiB MiB → bit MiB → B MiB → kB MiB → MB MiB → GB MiB → TB MiB → KiB MiB → GiB MiB → TiB GiB → bit GiB → B GiB → kB GiB → MB GiB → GB GiB → TB GiB → KiB GiB → MiB GiB → TiB TiB → bit TiB → B TiB → kB TiB → MB TiB → GB TiB → TB TiB → KiB TiB → MiB TiB → GiB

Other categories

Mass Kilograms, pounds, stone, ounces and both tons. Temperature Celsius, Fahrenheit, kelvin and Rankine. Length Metric, imperial, and the nautical mile. Volume Litres, and US and Imperial measures kept apart. Speed km/h, mph, knots and metres per second. Energy Joules, calories, watt-hours and BTU. Area Square metres, feet, acres and hectares. Time Seconds through years, with the year defined. Data rate Megabits per second versus megabytes per second. Pressure Bar, psi, atmospheres and millimetres of mercury. Power Watts, and the two different horsepowers. Angle Degrees, radians, gradians and turns. Frequency Hertz, kilohertz, megahertz and RPM. Force Newtons, kilogram-force and pounds-force. Torque Newton-metres and pound-feet. Fuel economy mpg and L/100 km — where bigger means worse. Density kg/m³, g/cm³ and pounds per cubic foot. Cooking Spoons and cups, with the country stated. Illuminance Lux and foot-candles.