Your body mass index (BMI) can be a general indicator of your general health. This calculator, which is written in Cocoa and therefore Mac OS X native, will take imperial and metric heights and weights and calculate your BMI.

Kart Data 2000 is a small freeware utility that will calculate various kart chassis settings including gear ratio, track speed and corner weights based upon the information you specify. Facilities are also included to create Gear Ratio Charts.

Middle-School (grades 5 through 9) math program written to provide skills in context. Students manipulate weights on two balance beams to solve two simultaneous equations.

Troy Oz Coversion Tool Converts and Computes and gives the complet breakdown of Troy ounces in Kilos, Oz, Dwt, grams, and grains. Just enter the weight and Troy Oz Conversion Tool will do the rest.

Silver Calculator Computes Silver, Sterling and Platinum to market in Kilos, Oz, Dwt, grams and grains. A must for Jewelry Professionals, consumers and laymen. Just enter Silver Spot or Market Price and Silver Calculator will do the rest.

Gold Calculator Computes Gold, Silver, Sterling and Platinum in Kilos, Oz, Dwt, grams, grains and pure ounces. Saves all calculations to file and will print.

The Measure Converter calculates measurement conversions such as Yards to Miles, Feet to Inches. The component contains over 800 conversions items.

Calculates Gold to market price, in Kilos, Oz, Dwt, grams, grains and pure ounces. Saves all calculations to file and will print. A must have for all Jewelry Professionals, consumers and laymen. Just enter the market price and it does the rest.

Casting Calculator is an Ideal Tool for computing and converting Precious Metals and Alloys in Lost Wax Casting. A must for Jewelry Professionals, Manufactures, Hobbyists and Laymen. Just enter the Weight of your mounting or jewelry.

Gold Calculator Lite Computes Gold, in Kilos, Oz, Dwt, grams, and grains to market price.