43 Free Online Calculators for Multipurpose Use
If you use online calculators for a wide variety of purposes, then Calcoo.com, home of more than 40 calculators, might be the site for you. Calcoo contains calculators for capital budgeting, measurement and conversion, saving and investing, stock analysis, loan and leasing, financial analysis, and a lot more.
The site even has a calculator for common fractions and for calculating blood alcohol content.
All the calculators in the site can be used for free.