Compound Interest: Regular Savings
Principal vs. Interest Over Time
Interest
Principal
Notice how the interest component eventually grows larger than the principal.
Control Panel
$1,000
$100$5,000
8%
0%20%
30 Years
5y50y
Visual Analysis
Duration (Years)
Principal$360,000
Interest$1,130,359
Total Wealth$1,490,359
📚Compound Interest Formula
A = P × (1 + r)n
AFinal Value
PPrincipal
rRate
nPeriod