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Calculate the number of working days and holidays between two dates in the USA.

Ever-growing online calculator collection for calculating solutions for financial, business, health, math and more. All free to use, fast, uniform, and made with your best interests at heart.

A search engine that indexes educational web sites that directly influence and serve educators in Illinois

This site includes lots of information that is time and date related, such as yearly and monthly calendars, countdown counters and the world clock which shows current time in cities all over the world.

Learn Microsoft Excel and Charting online. Dicuss your excel and spreadsheet problems in forums. Get in touch and obtain a quotation for excel consulting. Learn excel and charting using tutorials, downloadable example and more - by Chandoo.org

Our calendars include a 2008 calendar, 2009, yearly & monthly

TechRepublic helps IT decision-makers identify technologies and strategies to empower workers and streamline business processes. The site delivers a unique blend of original content by IT professionals, peer-to-peer advice from the largest community ...

fun interactive math projects, math games, math art and crafts, math writing contests, math story problems, even a magic chalkboard!

Calculators online for finance, math, algebra, trigonometry, fractions, physics and time. Use an online calculator, search or suggest a new calculator that we can build for free online use. Conversions and calculators to use online for free. Formerl...

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This online unit conversion tool will help you convert measurement units anytime and solve homework problems quickly using metric conversion tables, SI units, and more.