Enter valid values to calculate interest. Principal up to $10M, rate 0-100%, time up to 100 years.
Interest Calculator
Compare simple interest and compound interest earnings. See how different compounding frequencies affect your savings or investment growth over time.
Learn More About Interest
Master the concepts of simple and compound interest:
Beginner Guide
Compound Interest Explained
Simple explanation of how compound interest makes your money grow faster
Q&A PostWhat Is Compound Interest?
Learn the difference between simple and compound interest with examples
Q&A PostHow Often Does Interest Compound?
Understand daily, monthly, quarterly, and annual compounding