Calculadoras de Conversão
Unidades, temperatura, bases numéricas e algarismos romanos convertidos ao instante.
8 calculadoras
- Unit ConverterConvert length, weight, area, volume, speed, time, data, energy, and pressure between every common metric and imperial unit, with exact factors.
- Conversor de temperaturaConverta instantaneamente entre Celsius, Fahrenheit, Kelvin e Rankine, com o cálculo passo a passo e uma tabela de referência de temperaturas importantes.
- Conversor de números romanosConverta números em algarismos romanos e algarismos romanos em números, com as regras subtrativas explicadas e o detalhamento de cada símbolo.
- Number Base ConverterConvert numbers between binary, octal, decimal, hexadecimal, and any base from 2 to 36, with the repeated-division working shown step by step.
- Download Time CalculatorEstimate how long a download or upload takes from the file size and your connection speed, accounting for the bits-versus-bytes gap.
- Pressure ConverterConvert pressure between psi, bar, kilopascals, atmospheres, mmHg, and inHg — the units used in tyres, weather, diving, and engineering.
- Energy ConverterConvert energy between joules, kilojoules, calories, food Calories, watt-hours, kilowatt-hours, BTU, foot-pounds, and electronvolts.
- Speed ConverterConvert speed between mph, km/h, m/s, ft/s, knots, and Mach — the units of driving, running, sailing, aviation, and physics.