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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

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.

Calculate the sonic velocity of a specified gas flowing in a pipe.

Calculate and measure temperature difference and temperature deriving force.

Interpolate between values to arrive to the correct intermediate result.