Interest Calculator
Solve various problems related to money, finance, mortgage, loan, checking, credit card and savings accounts.
Compound Interest
Solving for future value:
Input
Solution
| future value(A) |
= |
112.715977621 |
dollars |
Change Equation
Click on an equation to solve
Compound Interest
 |
Future dollar amount after a period of time |
Where
| A |
= |
future value |
| P |
= |
present value |
| i |
= |
interest rate |
| n |
= |
years |
| q |
= |
number of compounds per year |
Simple Interest
 |
Future dollar amount after a period of time |
Where
| A |
= |
future value |
| P |
= |
present value |
| i |
= |
interest rate |
| n |
= |
years |
Annual Percentage Rate
 |
simple interest equal to the compounded interest during the year |
Where
| r |
= |
annual percentage rate |
| i |
= |
interest rate |
| q |
= |
number of time compounded per year |
Regular Deposits
 |
simple interest equal to the compounded interest during the year |
Where
| P |
= |
principal after n years |
| M |
= |
deposit amount per period |
| i |
= |
interest rate |
| q |
= |
number of periods in a year |
| n |
= |
number of years |
