compound interest calculator

Step by step worksheet,simple interest

Solves S.I, C.I\[S.I=\frac{P\times R\times T}{100} \]

compound interest calculator

compound interest calculator

A compound interest calculator is a tool used to calculate the future value of an investment that earns compound interest
How compound interest calculator works

Step 1: Principal

Enter the principal amount

Step 2: Rate

Enter the rate with no inclusion of %

Step 3: Time

Enter the time period and selectif you want to compute for annually, half-yearly, quarterly or monthly


Hit the check mark to solve for compound interest depending on the period selected.

What Compound Interest Calculator Does?

Calculate both the simple and compound interest:

  • monthly

  • quartely

  • half-yearly

  • annually

What is Compound Interest ?

Compound interest is different from simple interest because it is calculated based on both the initial amount invested, known as the principal, and the accumulated interest over time.

Calculating Simple Interest

Simple interest is calculated only on the principal amount, whereas compound interest takes into account the accumulated interest as well. This means that with compound interest, the interest earned in each time period is added to the principal, and the interest for the next period is calculated based on the new total.

Let's say you have $1000 to invest and you choose to either earn simple or compound interest at a rate of 5% per year.

How to Calculate the Simple Interest

For simple interest, after one year, you would earn $50 (5% of $1000), and your total investment would be $1050. After two years, another $50 would be earned, bringing the total to $1100, and so on. The same amount is earned each year since it is based on the initial investment.

How to Calculate the Compound Interest

For compound interest, after one year, you would earn $50 (5% of $1000), bringing the total to $1050. However, in the second year, the 5% interest would be calculated based on the new total of $1050, resulting in $52.50 being earned. This brings the total to $1102.50. In subsequent years, the interest earned would continue to be based on the new total amount.

Compound Interest Calculator Application

In real life, compound interest is commonly used in savings accounts, investments, loans, and mortgages. It allows for exponential growth over time and can significantly impact the final amount earned or owed.

By using a compound interest calculator, individuals can determine the future value of their investments or the total amount of interest they will need to pay on a loan. It provides a precise and accurate way to calculate the impact of compound interest on financial transactions.

More math solvers


MathCrave EduFoundation

Mathcrave is an online math solver offering a wide range of free math worksheets on calculus, algebra, physics and more for free,

Follow MathCrave

©2024 MathCrave- All rights reserved