Everyday units
Fast answers for common weight, length, and temperature questions.
Free online converters
Fast unit conversions for everyday numbers
Convert weight, length, temperature, volume, speed, area, time, data, energy, and pressure values instantly with accurate formulas, clean examples, and pages built for quick answers.
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Weight converters
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Square feet, square meters, acres, hectares, and land units.
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Cups, milliliters, liters, gallons, teaspoons, pints, and quarts.
View hubTemperature converters
Celsius, Fahrenheit, Kelvin, weather, cooking, and science.
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Bytes, KB, MB, GB, TB, bits, GiB, and storage units.
View hubPressure converters
PSI, bar, kPa, atm, mmHg, inHg, mbar, and MPa.
View hubSpeed converters
MPH, KMH, meters per second, knots, FPS, and Mach.
View hubEnergy converters
Calories, kilojoules, joules, BTU, watt-hours, and kWh.
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Watts, kilowatts, horsepower, and BTU per hour.
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MPG, L/100km, KM/L, US MPG, and UK MPG.
View hubAngle converters
Degrees, radians, gradians, and arcminutes.
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Cooking and home
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Travel and time
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Data and science
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Crypto Converter
Convert BTC, ETH, SOL, stablecoins, and USD with cached live prices.
FinanceMortgage Calculator
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FinanceLoan Calculator
Compare loan payment, total interest, and repayment scenarios.
HealthBMI Calculator
Estimate adult BMI from height and weight for general screening info.
TimeSleep Calculator
Plan possible bedtimes, wake times, and sleep-cycle timing.
LandIndia Land Unit Converter
Convert bigha, katha, gaj, ground, guntha, acre, and square feet.
ProjectsConstruction Calculators
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Categories
Weight
26Everyday mass conversions for recipes, fitness, shipping, and product labels.
Length
30Quick distance and dimension conversions for travel, sizing, and measurements.
Common weather, cooking, and science temperature conversions.
Volume
58Liquid volume conversions for cooking, fuel, bottles, and everyday measurements.
Speed
24Speed conversions for travel, vehicles, fitness, and route planning.
Area
56Area conversions for rooms, real estate, floor plans, and property measurements.
Time
28Time conversions for schedules, work logs, projects, and everyday planning.
Data
32Digital storage conversions for file sizes, downloads, backups, and cloud storage.
Energy
18Energy conversions for nutrition labels, meal tracking, and everyday energy values.
Pressure
24Pressure conversions for tires, equipment, tools, and technical measurements.
Fuel economy conversions for cars, trips, rentals, and mileage comparisons.
Torque conversions for automotive work, bikes, tools, and mechanical specs.
Angle conversions for math, engineering, maps, design, and rotation.
Power conversions for appliances, engines, solar, HVAC, and electrical comparisons.
Design unit conversions for pixels, points, picas, inches, em, and rem.
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