UnitFlipFormula-first unit converter
Fast, clean unit conversion
Use UnitFlip for common everyday, cooking, travel, product dimension, data, pressure, and power conversions. Every launch page includes the formula, a common table, examples, and clear caveats.
lb = 1 x 2.204622622
Popular conversions
Kilograms to Poundskg → lbCelsius to FahrenheitC → FCentimeters to Inchescm → inUS Cups to Milliliterscup → mLMegabytes to GigabytesMB → GBSquare Feet to Acressq ft → acLiters to US GallonsL → galMiles per Hour to Kilometers per Hourmph → kphPSI to Barpsi → barMechanical Horsepower to Kilowattshp → kWMillimeters to Inchesmm → inPounds to Kilogramslb → kg
Scenario packs
CookingHome cooks and recipe readersTravelTravelers crossing metric and US unitsShopping DimensionsOnline shoppers checking product sizesHome and LandHomeowners, gardeners, and land readersEngineering Quick SheetStudents, makers, and light engineering readersData StorageDevelopers, buyers, and IT users
Categories
WeightConvert everyday weight units for travel bags, recipes, shipping labels, and classroom work. UnitFlip keeps the most common metric and US customary pairs close at hand, with transparent formulas and rounding controls instead of a giant unit farm.TemperatureTemperature uses offset formulas rather than simple multiplication. These converters are tuned for weather, ovens, science homework, and travel planning, with Celsius, Fahrenheit, and Kelvin routes clearly labeled.LengthLength converters help with product dimensions, school measurements, travel distances, and quick metric-to-inch checks. Inch pages include decimal output, and selected metric-to-inch pages also show an approximate common fraction.AreaArea conversions cover home, garden, land, and floor-plan measurements. The pages show fixed factors and common tables for square feet, acres, square meters, and hectares without making valuation or investment claims.VolumeVolume converters focus on US customary cooking and container measurements. Cups, tablespoons, teaspoons, fluid ounces, milliliters, liters, and gallons use fixed factors and clearly note US-volume assumptions.SpeedSpeed converters cover travel, sports, marine, and school references. Use mph, kph, meters per second, and knots as general conversions, not as legal driving or safety recommendations.Data StorageData pages separate storage units from transfer-rate units and label decimal versus binary bases. They are useful for file sizes, drive specs, network throughput, and quick developer checks.Pressure and PowerPressure and power pages provide general reference conversions for psi, bar, kPa, horsepower, kilowatts, and watts. They are intentionally scoped away from safety-critical engineering decisions.