Unit Converter
Convert length, weight, temperature, speed, area, volume, time and data between all common units.
100 Meter (m) = 328.084 Foot (ft)
Factors follow exact international definitions where they exist (e.g. 1 inch = 25.4 mm) and both fields convert live as you type.
How to use Unit Converter
- Select a category from the tabs: Length, Weight, Temperature, Speed, Area, Volume, Time or Data size.
- Type a value in the From field and pick its unit, then pick the target unit — the converted value appears instantly.
- Use the two-way arrow next to a field to swap directions if you start from the wrong side.
About this tool
From recipes in cups to specs in millimeters, textbooks in kilometers and flights in knots, mixed unit systems intrude everywhere. This converter covers the eight families in daily life with exact, standards-based factors — 1 inch = 25.4 mm by definition, data sizes in powers of two, temperatures through proper formulas rather than rough shortcuts — so results match what engineering references give. Conversion is bidirectional and live on every keystroke: typing in either field updates the other.°F to °C, miles to kilometers, gallons to liters, GB to MiB, minutes to hours: switch categories with one click and reuse the fields without reloading anything. It is local and instant, safe for airplane mode.
Frequently Asked Questions
How accurate are the conversions?
Length, mass, time and data use exact internationally defined factors. Temperature uses precise formulas. Everyday conversions are therefore as exact as the units themselves.
Why do data sizes have two families?
Binary units (KiB, MiB, GiB) count in powers of 1024, while decimal units (KB, MB, GB) count in powers of 1000. Storage makers use decimal; operating systems often report binary, so both are provided.
Can I convert with decimal values?
Yes. Type any decimal number in either field; the other updates on every keystroke, and results show enough precision for practical use.
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