Square Calculator

The Square Calculator helps you compute the area, perimeter, and diagonal of a square efficiently. Whether you are a student, engineer, or math enthusiast, this tool simplifies calculations and provides step-by-step guidance.

What is a Square?

A square is a quadrilateral with four equal sides and four right angles (90°). Key properties of a square include:

• All four sides are equal in length.
• All internal angles are 90°.
• The diagonals are equal and bisect each other at right angles.

Square Formulas

Here are the main formulas used for a square:

• Area (A): A = side × side or s²
• Perimeter (P): P = 4 × side
• Diagonal (D): D = side × √2

Square Calculator

Example

If the side of a square is 5 units:

• Area = 5 × 5 = 25 units²
• Perimeter = 4 × 5 = 20 units
• Diagonal = 5 × √2 ≈ 7.07 units

Why Use a Square Calculator?

This calculator is ideal for:

• Students solving geometry problems.
• Architects and engineers designing square-shaped structures.
• Anyone needing quick and accurate square measurements without manual calculation.

Using this tool ensures precise results and saves time compared to manual computations.