Classic

Simple Interest

Interest on principal only

Calculate simple interest on a loan or deposit using I = P × r × t. See total interest and final amount.

Loan / Deposit

Rate this Calculator

—out-of-5

0 ratings

5
0
4
0
3
0
2
0
1
0

Reviews & Comments

No reviews yet. Be the first to share your thoughts!

Share this calculator

f𝕏✆➤in

Frequently Asked Questions

More from Finance
Learn more in our guides
Simple vs Compound Interest: What's the Difference and Why It Matters
Finance

Simple vs Compound Interest: What's the Difference and Why It Matters

Simple and compound interest explained with clear examples. See how compounding supercharges savings and what it costs on loans.

Read guide →
C

About the author

Calculatore.net Team

Our team of finance and math specialists builds every calculator with industry-standard formulas, then verifies each tool hands-on. Learn more in our blog & guides.

Mobile & DesktopFully responsive