Free all-in-one measurement converter
Unit Converter
Convert length, area, weight, temperature, volume, speed, time, digital storage, energy and pressure units. Built for students, engineers, real estate users, ecommerce teams, IT professionals and everyday calculations.
Length & Distance Converter
Convert meters, kilometers, miles, feet, inches, yards, centimeters and millimeters.
Popular Quick Conversions
Convert to All Length & Distance Units
See the same value converted across every unit in this category.
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All-in-one unit converter for metric, imperial and regional units
This unit converter helps you convert common measurement types including length, area, weight, temperature, volume, speed, time, digital storage, energy and pressure. It is useful for searches such as meters to feet, kilometers to miles, kg to pounds, acres to square feet, cents to square feet, Celsius to Fahrenheit, liters to gallons, GB to MB, PSI to bar and many more everyday conversions.
Length converter
Convert meters, kilometers, centimeters, millimeters, miles, yards, feet, inches and nautical miles for travel, construction, engineering, study and daily use.
Area converter with acres, cents and square feet
Convert square meters, square feet, acres, hectares, cents, grounds and guntha. This is useful for real estate, land measurement, property listings and construction planning.
Weight and mass converter
Convert kilograms, grams, milligrams, metric tons, pounds, ounces, stones and carats for shipping, fitness, jewelry, recipes and product specifications.
Temperature converter
Convert Celsius, Fahrenheit and Kelvin for weather, cooking, science, HVAC, laboratory work and international measurement comparisons.
Volume and capacity converter
Convert liters, milliliters, cubic meters, gallons, cups, pints, tablespoons and teaspoons for recipes, liquids, packaging and logistics.
Digital storage converter
Convert bytes, KB, MB, GB, TB and binary KiB, MiB, GiB and TiB for cloud storage, hosting, file sizes, backups and IT planning.
Speed converter
Convert km/h, mph, m/s, ft/s and knots for driving, aviation, marine use, sports, physics and travel planning.
Pressure and energy converters
Convert PSI, bar, pascal, atmosphere, mmHg, joules, calories, watt-hours and BTU for engineering, HVAC, nutrition and technical work.
How unit conversion works
Most unit conversions use a base unit. For example, length conversions can use meters as the base. To convert feet to meters, the value is multiplied by the standard factor for feet. To convert meters to kilometers, the base value is divided by the kilometer factor. Temperature is different because Celsius, Fahrenheit and Kelvin require formulas with offsets, not only multiplication factors.
Popular conversion examples
- 1 acre to square feet: useful for land measurement and property listings.
- 1 cent to square feet: useful in regions where cent is common for land area.
- 100 km/h to mph: useful for comparing speed limits and vehicle specs.
- 1 kg to pounds: useful for shipping, gym weights and product weight conversion.
- Celsius to Fahrenheit: useful for weather, cooking and international temperature comparison.
- GB to MB: useful for storage, file sizes, hosting and backups.
Unit Converter FAQ
Can I convert acres to square feet?
Yes. Choose Area & Land, select acre as the source unit and square foot as the target unit.
Can I convert cents to square feet?
Yes. The Area & Land category includes cents, square feet, square meters, acres and hectares.
Does temperature use the same formula as other units?
No. Temperature conversion uses special formulas because Fahrenheit, Celsius and Kelvin have different zero points.
Can I copy the conversion result?
Yes. Click Copy Conversion or click the result value to copy the conversion text.
Are digital storage units decimal or binary?
The converter includes both decimal units such as KB, MB and GB, and binary units such as KiB, MiB and GiB.
Is this converter private?
Yes. Conversion calculations run in your browser. Recent history is saved locally only when you copy a conversion.