Unit converters
Convert length, weight, temperature, area, speed and data size instantly, with common values in a quick reference table.
10 tools
Area ConverterSquare feet, square metres, acres, hectares and Korean pyeong — live results for all common area units in one place.Data Size ConverterConvert MB, GB, TB, MiB and GiB live — with decimal and binary units clearly separated side by side.Korean Number ConverterTurn a won amount into plain Korean and document-ready 금 or 일금 … 원정 wording, then copy the exact form you need.Length Convertercm, inches, feet, meters and more — converted live, with a feet+inches height converter built in.Number Base ConverterConvert any whole number from base 2 to 36, with binary, octal, decimal and hexadecimal visible together.Shoe Size ConverterEnter one adult size to compare Korea, Japan, US, UK and EU labels at once — then check the brand’s own fit chart.Speed ConverterConvert mph, km/h, m/s and knots, then compare the equivalent running pace in min/km and min/mi.Temperature ConverterCelsius, Fahrenheit and Kelvin, converted live, with an oven temperature table built in.Volume ConverterConvert cups, mL, L, spoons and fluid ounces live — with the recipe’s exact cup standard clearly selected.Weight ConverterKilograms, pounds, stone and more — converted live, including Korean don, nyang, geun and gwan.