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Conversion and Calculation Center home page that contains links to our measurement conversion, currency exchange rate, world time zone, reference information, and other pages.

Online Conversion is a resource for weights, measures, calculators, converters.

The richest collection of free online calculators, including mortgage, loan, BMI, weight watchers points calculator and hundreds more...

Learn how to build Shopify Themes with Liquid templates and variables.

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.

Free online calculators for pretty much everything you could possibly ever think of - yup, free calculators for anything and everything!

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

DMV.org makes understanding the Department of Motor Vehicles simple. Get quick access to Forms, practice tests, rules & regulations, and connect with tens of thousands of drivers in our community. Save time, money, and possibly a trip to the DMV!

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Instantly calculate the sales tax for your state. You can also calculate your sales tax based on a percentage.

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