Free Liter Software

SI-Metric Kids by ButterflyVista

This program is a graphical easy-to-use US to metric unit converter ideal from everything from cooking to engineering. The product also features an extensive timezone database with both city and country lookup. Don't think of SI-Metric as a mere calculator, because the product includes an encyclopedia providing detailed history and origins of the units and time zones. Let SI-Metric help you with your unit or time zone conversions.

conversion time zone timezone cooking teacher metric liquid distance area weight temperature measurement gram carat celsius fahrenheit rankine international acre meter foot mile inch liter teaspoon

Convert-O-Gadget by R.K. West Consulting

A handy tool to help you make conversions from one unit of measurement to another. It includes conversion for fluids, weights, distances, areas, circles, temperatures, numerals and fractions. In case you can think of something that it doesn't include, there's a Custom section that lets you "roll your own".

conversion calculator measurement roman numerals fractions metric temperature distance weight volume convert between units measurement weight numbers distance