Interest Calculator

Calculate compound interest and investment returns with customizable principal, interest rate, time period, and compounding frequency

Calculation Mode

Investment Type

Principal Amount

Annual Interest Rate

Time Period

Compound Frequency

实时计算结果展示

Please enter values to calculate

点击加载常用计算案例

计算金额 Mode Examples

Other Mode Examples

Features

Input principal, annual rate, and investment time to calculate total amount and interest earnings at maturity

Input principal, annual rate, and target amount to calculate required investment time to reach the goal

Input principal, investment time, and target amount to calculate required annual rate to reach the goal

Interest Breakdown

View interest and principal accumulation details for each period, understand compound growth process

Calculation History

Save and view historical calculation results with multiple sorting options

Preset Examples

Provide preset parameters for various investment scenarios to start calculations quickly

Data Persistence

Automatically save user settings and preferences, restore automatically on next visit