Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with in-depth information.

Math Calculators ... Use the basic math calculator to do simple calculations or use one of the following calculators.

Use this calculator for basic calculations of common loan types such as mortgages, auto loans, student loans, or personal loans, or click the links for more detail on each.

Please consult our comprehensive Rental Property Calculator for more information or to do calculations involving rental properties. Also, land can be bought and made more valuable through improvements.

A compilation of free financial calculators involving mortgages, loans, investments, debt, retirement, and more, each with related in-depth information.

GPA Calculator Use this calculator to calculate grade point average (GPA) and generate a GPA report. If you use percentage grades, have grades on a different scale or in high school with AP/IB classes, …

Not for exact calculations as given by financial calculators, but to get ideas for ballpark figures. It states that in order to find the number of years (n) required to double a certain amount of money with any …

Fraction Calculator Below are multiple fraction calculators capable of addition, subtraction, multiplication, division, simplification, and conversion between fractions and decimals. Fields above the solid black …

2 days ago · This free date calculator computes the difference between two dates. It can also add to or subtract from a date. Both can deal with business days and holidays.

The calculations here can be helpful, as can many other retirement calculators out there. It also can be helpful to speak with licensed professionals who help people plan their retirements.