B.J. Pinchbeck's Math Help
You'll find lots of helpful math sites in student B.J Pinchbeck's excellent site - including some in algebra, calculus, trigonometry, geometry and more!

Webmath
A great site which lets you type in your problem and get the answer, whether it's in algebra, geometry, calculus, trigonometry, data analysis, etc.! ( Be sure to read the explanations too!)

Math.com
Here's a great site for math help. both for basic math (integers, fractions, decimals, ratios, %'s etc.) and for more advanced math (statistics, algebra, calculus, trigonometry, etc.). See "Cool Tools" for calculators such as the probability calculator, the savings calculator, and more!

Ask Dr. Math!
Try the "Algebra Problem of the Week", the "Geometry Problem of the Week", etc. and see the "Quick Reference" section for some interesting perspectives in the world of mathematics!

Measure4Measure
This site has all sorts of calculators - a currency calculator, a capacity and volume calculator, calculators that will perform area and length equivalents, and many more!

Math in Daily Life
Yes, math CAN be useful in our daily lives and decisions! Buying a car, cooking, personal finance, home building and home decorating are only a few examples of where math is useful ... and sometimes necessary!