Home › Calculators › Compound interest calculator › 5000-15y-9
$5,000 invested for 15 years at 9%
Exact compound math for the given inputs.
$19,190.22
future value (monthly compounding, no deposits)
Principal$5,000.00
Interest earned$14,190.22
Growth multiple3.84×
Rule of 728.0 yrs to double
Frequently asked questions
How much will $5,000 be worth in 15 years at 9%?
With monthly compounding it grows to $19,190.22 — that is $14,190.22 of interest earned on $5,000.00.
What if compounding is annual instead of monthly?
Annual compounding gives $18,212.41 — more frequent compounding always yields slightly more.
How long until it doubles?
The Rule of 72 estimates 8.0 years at 9% (8.00 precisely).
Try nearby scenarios
Change the numbers yourself
Open the interactive compound interest calculator — every field is editable.