Carpet Calculator

Calculate carpet needed for rooms, stairs, and hallways. Estimate cost, waste, and installation materials.

Project Name *

What would you like to calculate? *

Length (ft) *

Room length

Width (ft) *

Room width

Carpet Width (ft) *

Number of Steps *

For stairs calculation

Step Width (ft) *

Width of each step

Price per sq ft ($) *

Carpet cost per square foot

Waste Factor (%) *

Add for cutting and seaming

Installation Cost ($/sq ft) *

Professional installation

🧵 Carpet Formulas:
Area: Length × Width • Carpet Needed: Area × (1 + Waste%) • Stairs: (Steps × Step Width × 2 ft) + Tread + Riser • Total Cost: (Carpet Area × Price) + Installation

⚠️

Carpet Estimate

—

📋

Step-by-Step Calculation

Detailed carpet analysis

🧵

Carpet Needed

—

sq ft

📏

Room Area

—

sq ft

📐

Carpet Width

—

💰

Estimated Cost

—

📊

Material Details

Complete carpet breakdown

📖

Formula Reference

Carpet formulas

💡

Carpet Tips

Choosing and installing carpet

🧵 Flooring Disclaimer: Carpet calculations are estimates. Actual measurements and professional consultation are recommended. Results are for educational purposes.