8 categories with a quite number of units to convert:
- Area: acre, square feet, hectare, square inches, square kilometer, square meter, square mile, square centimeter
- Data: bit, kilobit, megabit, gigabit, terabit, byte, kilobyte, megabyte, gigabyte, terabyte
- Length: milimeter, centimeter, inch, feet, meter, kilometer, nautical mile, mile, yard
- Mass: miligram, gram, stone, pound, ounce, kilogram, metric ton
- Speed: meter/second, kilometer/hour, mile/hour, knot
- Temperature: Celsius, Fahrenheit, Kelvin
- Time: second, minute, hour, day, month, year, decade, century
- Volume: liter, milliliter, gallon, quart, pint, cup, fluid ounce, tablespoon, teaspoon, cubic meter, cubic foot, cubic inch
... and more to come!
Do leave a feedback for any comments and suggestions! Enjoy.