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Free calorie burning calculator for your web site

Free option pricing calculator for IV, Vega, Delta, Gamma and Theta

Free, slick, validated BMI calculator for your web site

Fun, free health calculator for Body Mass Index and related conditions

The LD Calculator is many small caculators and utilities for lighting profess...

Computes Gold in Kilos Oz Dwt grams grains

This is a fast 6-bit compression routine

Chart, compare, and analyze your biorhythms using revolutionary new software

Perform a variety of matrix related calculations.

Calculate the heat duty for sensible and latent heat transfer.