Interactive Concept: Solve for the Number of Years

An interactive time value of money model for students to enter present value, future value, and annual interest rate, then see the implied number of years needed to reach the target.

Implied Number of Years
5.0 years
Annual Interest Rate
10.0%
$10,000 grows to $16,105.10 at 10.0% annual interest.
Solid blue = solved-time scenario The curve shows how the present value grows over time to reach the future value
Dollars
Years
Solved years path

Compounding Schedule

Year-by-year path implied by the solved number of years

Year Beginning Interest Ending
This table shows the full compounding path so students can see how the solved number of years links the present value to the future value.