単位換算

単位換算器

長さ・重さ・温度・体積など数百の単位を換算

使い方
  1. Select the Measurement Category (e.g., Length, Weight, Temperature).
  2. Choose the specific units you want to convert from and to.
  3. Enter a value in either input box. The other box will instantly update with the converted value.

計算式

This unit converter handles standard base conversions across standard metric and imperial units. Temperature conversions use exact formulas:

  • °F = (°C × 9/5) + 32
  • °C = (°F - 32) × 5/9
  • K = °C + 273.15

Whether you are baking a recipe from another country, traveling internationally, or completing a science project, seamlessly converting between different systems of measurement is essential. The metric system is widely used globally, while the imperial system remains prevalent in the US. A unit converter eliminates the guesswork from converting length, weight, volume, and temperature. You can read more about international measurement standards at the International Bureau of Weights and Measures (BIPM).