Nestfigure Nestfigure Simple Interest Calculator
Live Updates as you type
Simple interest uses I = P × r × t only—no compounding. Rate is a sample you type, not a live quote.
Interest (I)
$0.00
Total amount (A)
$0.00
Principal (P)
$0.00
Rate × years
0%
vs monthly compound
$0.00
Compound interest Loan calculator

Educational estimate only. Not a loan quote, investment advice, or product rate. Real products may use day-count conventions, fees, or compounding.

Interest over time

Linear growth under simple interest

Compare annual rates

Same principal and years
Rate Interest Total

Year-by-year schedule

I = P × r × t to date
Year Interest to date Total to date

Open full page on nestfigure.com · Educational estimates only