Calculators

A collection of tools to help with your calculations.

Calculate percentages easily.

Find your Body Mass Index (BMI).

Compute your Grade Point Average.

Convert numbers between decimal, binary, octal, and hex.

Perform advanced calculations with this powerful open-source tool.

Solve right triangles and calculate trigonometric functions with ease.

Estimate your monthly mortgage payments.

Calculate the future value of an investment with compound interest.

Calculate interest on a principal amount at a fixed rate.

Calculate the final price after applying a discount.

Estimate your electricity bill based on appliance usage and local rates.

Calculate the energy (kWh) used by your electrical appliances.

Calculate the cost of energy consumption for your devices.

Perform matrix operations like addition, multiplication, and finding the inverse.

Calculate the area of common geometric shapes like circles, squares, and triangles.