Convert between US Imperial and Metric units
There is a very simple reason why this the best Metric/American Imperial unit converter: I made it for my own personal use and included all the tiny conveniences I could think of, favoring simplicity and ease of use above all else. There isn't even a "Convert" button - the result is shown as you type!
The converter includes all the units in common every-day use and nothing more. You don't need to scroll through complex menus full of arcane units you've never heard of. All the conversions are literally a tap away.
The most common units are the ones causing the most confusion. Fahrenheit to Celsius, kilograms to pounds, that sort of thing. Who needs to convert mmHg to psf anyway? (No, I don't know what that is either)
The conversions included are:
Fahrenheit to/from Celsius
Feet to/from meters
Inches to/from centimeters
X' Y'' notation to/from meters and centimeters
Miles to/from kilometers
Pounds to/from kilograms
Ounces to/from grams
Fluid ounces to/from millilitres
Gallons to/from litres
Miles per gallon to/from litres per 100km
Acres to/from decares
Square and cubic feet and meters