TREETL
Classroom Math//v1.0/Learn something

Compound Interest Calculator

See how money grows with compound interest.

Result

Final amount

1,647.01

647.01

Interest earned

1,000

Principal

  1. 1A = P × (1 + r/n)^(n×t)
  2. 2A = 1,000 × (1 + 0.05/12)^(12×10)
  3. 3A = 1,647.01, so interest earned = 647.01
Enter your values

Calculated instantly on your device. Free, no signup.

About this instrument

Enter a principal, annual rate, number of years and how often interest compounds to see the final amount and interest earned.

What you get
  • Save time spent on repetitive calculations
  • Saves to your toolbox on any device
  • Switch currency to match yours
↗
Tool path

Where this fits

Part of a path: Learn something.

3 connected tools
Step 1

Compound Interest Calculator

See how money grows with compound interest.

Open
Step 2

Percentage Calculator

Find a percentage of any number, instantly.

Open
Step 3

Percentage Increase Calculator

See the percentage increase between two values.

Open
Use this tool on your website

Put it where your customers are.

Already have an audience? Embed this tool on your site in minutes — no code, no maintenance. TREETL keeps the calculation verified and up to date.