32.808399
Convert units across Length, Weight, Temperature, Area, Volume, Speed, Time, Digital Storage, Energy, and Pressure with live bi-directional calculation.
Length, Weight/Mass, Temperature, Volume, Area, Speed, Time, Digital Storage (KB/MB/GB/TB), Pressure, and Energy.
Seamlessly convert between meters/feet, kilograms/pounds, liters/gallons, and Celsius/Fahrenheit.
Maintains up to 10 decimal places of accuracy with scientific notation support.
Results update instantly as you type numbers or switch dropdown units.
The Unit Converter normalizes the input value to a standard SI base unit (e.g. meters for length, kilograms for mass, Kelvin for temperature) using exact international conversion constants.
It then converts from the SI base unit to the target unit in O(1) time.
For non-linear scales (like Celsius to Fahrenheit: (°C × 9/5) + 32), dedicated transformation functions execute in client JavaScript.
Convert grams of flour to cups, or milliliters of liquid to tablespoons and fluid ounces.
Convert kilometers per hour (km/h) to miles per hour (mph) and Celsius to Fahrenheit.
Convert Megabytes (MB) to Gigabytes (GB) and Terabytes (TB) with binary (1024) and decimal (1000) modes.
Convert feet and fractional inches to millimeters and centimeters.
Multiply the Celsius temperature by 9/5 (or 1.8) and add 32. Formula: (°C × 1.8) + 32 = °F.
Softnag supports both standard decimal storage (1 KB = 1000 bytes, used by hard drive makers) and binary storage (1 KiB = 1024 bytes, used by operating systems).
One standard US cup equals approximately 236.588 milliliters (or 240 mL in nutritional labeling).
No. All conversion computations run 100% locally in your browser.
Yes. Click the Swap button to reverse the conversion direction immediately.
Meters, Kilometers, Centimeters, Millimeters, Miles, Yards, Feet, and Inches.