Interactive Concept: Annuity Number of Years

An interactive annuity model for students to explore how present value, future value, payments, and timing determine the number of years through annual compounding and payment timing changes.

Number of Years
5.00 yrs
Scenario
$10,000 with $500 payments, ordinary annuity (end mode), target future value $19,157.65, solved years 5.00 at 10.00% rate
Blue line = future value path for the selected mode Colored dots = payment markers for the selected mode
Dollars
Years
Future value path Payment $500, Ordinary annuity (end mode)

Rate Comparison

Compare the number of years required for ordinary annuity versus annuity due using the same inputs.

Compounding Schedule

Table order reflects payment timing.

The schedule shows each compounding period with the payment timing built into the row so the difference between ordinary annuity and annuity due is easy to follow.