Miscellaneous Calculators

Punch Clock (Time Card) Calculator

Perpetual Julian Date Calendar

Non-Metric  "Adding Machine"   Adds Feet & Inches, Pounds & Ounces, Quarts & Cups, Minutes & Seconds, etc.

Number Base Converter   Directly converts from Base 2 through Base 16.

Basic  Calculator   Has the 4 fundamental functions - Addition, Subtraction, Multiplication, Division and does exponentiation, square roots, etc.

Body   Mass   Index   Calculator   This will accept input in kilograms, stones, pounds, meters, feet and inches.

Video and Film Frame Calculator   Accepts input for 24, 25 and 30 frames per second.