An application that checks an ISBN (International Standard Book Numbers) for consistency using the built-in checksum. If this check fails, it calculates a list of plausible ISBNs that the input ISBN could have been derived from.
Convert between over fifty units in the same category including: length, volume, weight, temperature, area, fuel usage, current, angle, energy, force, mass, number, power, speed, time, and many others.
Extensive collection of calculators and converters for math, automotives, metric, volume, ring size, percentage, area, time, electronics, small game simulators, marine, finance, construction and much more.
|James Stein Valuation Services|
Commercial appraisal calculators, and professional commercial appraisal quotes for estate tax, estate planning, acquisition, disposition, internal decision making, or mortgage underwriting purposes in the Southern California region and surrounding area.
Financial, math, time card, geometry, astronomy, physics and other calculators, tools for website design, USA facts and resources, and games, puzzles, tutorials, and projects for the electric guitar.
Covers many topics apart from the basics, including blood alcohol, kitchen, beats per minute, shoe sizes, electrical, wind chill, distance, pregnancy due date, radioactive decay, and safe web color names.
Video game reviews for a large variety of PC, Nintendo 64, Dreamcast, Playstation 2, XBox, Game Cube & Gameboy Advance games. Also with calculators for everything from astrological signs, amortization & calories to salary, driving distance & download time
Select automated calculations to calculate the weight and/or value of primary and other gemstones, or find the latest price for gold, silver, platinum and palladium.