Popular unit conversions

A list of frequently used unit conversion pages on UniCalc. Each page includes a reference table and formula.

Length

• m → ftMeter → Foot
• ft → mFoot → Meter
• cm → inCentimeter → Inch
• in → cmInch → Centimeter
• km → miKilometer → Mile
• mi → kmMile → Kilometer
• m → ydMeter → Yard
• mm → inMillimeter → Inch
• 尺 → cmShaku → Centimeter

Mass

• kg → lbKilogram → Pound
• lb → kgPound → Kilogram
• g → ozGram → Ounce
• oz → gOunce → Gram

Temperature

• ℃ → ℉Celsius → Fahrenheit
• ℉ → ℃Fahrenheit → Celsius
• ℃ → KCelsius → Kelvin

Volume

• mL → fl ozMilliliter → Fluid ounce (US)
• L → gal(US)Liter → Gallon (US)
• gal(US) → LGallon (US) → Liter
• 合 → mLGou → Milliliter

Speed

• km/h → mphKilometer/hour → Mile/hour
• mph → km/hMile/hour → Kilometer/hour
• m/s → km/hMeter/second → Kilometer/hour

Area

• 坪 → m²Tsubo → Square meter
• m² → 坪Square meter → Tsubo
• 畳 → m²Jou (tatami) → Square meter
• ac → m²Acre → Square meter

Pressure

• hPa → atmHectopascal → Atmosphere
• mmHg → PammHg → Pascal

Energy

• kcal → kJKilocalorie → Kilojoule
• kWh → MJKilowatt-hour → Megajoule

Power

• PS → kWMetric horsepower → Kilowatt
• hp → kWMechanical horsepower → Kilowatt

Angle

• ° → radDegree → Radian

Time

• h → minHour → Minute
• d → hDay → Hour

Data

• GB → GiBGigabyte (10⁹) → Gibibyte (2³⁰)
• MB → MiBMegabyte (10⁶) → Mebibyte (2²⁰)