# Compound Interest Calculator

 Category Financial ↺ Financial Investment ↺ Investment Select an Item Actuarial Method Unearned Interest Loan Annuity Payment Bond Yield Capital Gains Yield Certificate of Deposit Compound Interest Discounted Payback Period Doubling Time Doubling Time (Continuous Compounding) Doubling Time (Simple Interest) Interest Rate Calculator Jensen's Alpha Net Present Value (NPV) for even cash flow Present Value of Stock With Constant Growth Present Value of Stock With Zero Growth Price-Earnings Ratio Profitability Index (PI) PV of Perpetuity Rate of Return Real Rate of Return Return on Investment (ROI) Risk Premium Rule of 72 Sharpe Ratio Straight Line Depreciation Total Stock Return Zero Coupon Bond Effective Yield Zero Coupon Bond Value
Selected Formula
Principal Investment Amount (Input)
Annual Interest Rate (Input)
Number of Periods (Input)
Number of Years the Money is Invested (Input)
• Principal Investment Amount - Principal Investment Amount is most commonly used to refer to the amount borrowed or the amount still owed on a loan, separate from interest.
• Annual Interest Rate - Annual Interest Rate is the amount charged, expressed as a percentage of principal, by a lender to a borrower for the use of assets on annual basis.
• Number of Periods - Number of periods are the periods on an annuity using the present value, periodic payment, and periodic rate.
• Number of Years the Money is Invested - Number of Years the Money is Invested is the total number of years for which the money is invested.

## What is Compound Interest?

We need calculators on a regular basis in order to simplfy the complex process of calculating. Compound Interest calculator provides for the same. We have simplified the entire process of calculating Compound Interest. All you have to do is provide the input values and hit calculate. You will get the answer for Compound Interest without getting into the complex process of actually calculating anything. The definitions and meanings of all variables used in the formula are also provided. If you don’t have the values of all variables and you need to calculate some, even that is possible as we provide you different variants and derived formulae as well.