Welcome to Root Beer Math

Root Beer Math

Compound Interest

Planning for the future with annual compound interest

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Hosting Fees

I find it difficult to mentally convert some hourly hosting fee math to months and years. This should help.

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Budget

Sometimes it can be hard to understand where you money goes. Work through the budget items to plan.

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Anniversary Calculator

Want to make sure you get the right number of years for your anniversary? This will help.

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Weighted Mean Calculator

A grid of values and weights so that you can calculate a weighted mean. Useful for grade or financial calculations.

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