Directory of free online calculators.
- Web Directory: Martindale's Calculators On-Line Center
Over 18,000 calculators online.
- Web Directory: iFigure
Directory to interactive calculators and worksheets for various purposes, from buying a home to calculating pump pressure.
- Virtual Calc98
Simple online calculator. No download necessary.
- On-line Calculator
Enter an expression to be evaluated.
Online calculation tools in a wide range of categories, from financial, property, currency, and tax to general calculators, maths, and conversion.
Online financial, auto, health, conversion, mortgage, and loan calculators for web-enabled mobile phones and PDAs.
- Trigonometry Triangle Calculator/Solver
Solves triangles from any three parts given.
Features a variety of online calculators for finance, games and sport, health, and math calculations.
Online calculator designed to calculate finance, PAYE salary, logistics, and tax for United States, the U.K., Australia, and Canada.
Online site offering financial and personal calculators to use or place on your website.
- Online Calculator
Offers simple online calculator to calculate finance, auto car loan, tax, interest, home loan, refinance, and more.