Home Improvment Calculators

Trusted by over 10,000 DIY enthusiasts

Home Improvement
Calculators For Every
Project

Free, fast, and accurate calculators to help you plan, budget, and complete your next home renovation

Expert-verified formulas
Industry standard methods

Our Paint & Decor Calculators

Paint Wall Calculator

Estimate how much paint you'll need for your walls based on room dimensions, doors, windows, and coats.

Use Our Paint Wall Calculator

Trim Paint Calculator

Calculate the total cost to paint a room, including paint, supplies, and optional labor costs.

Use Our Trim Paint Calculator

Wallpaper Calculator

Determine how many rolls of wallpaper you'll need based on your room dimensions and wallpaper specifications.

Use Our Wallpaper Calculator
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Flooring Calculators

Flooring Calculator

Calculate materials needed for new flooring

Use Our Flooring Calculator

Tile Cost Calculator

Calculate the number of tiles required

Use Tile Cost Calculator

Carpet Cost Calculator

Determine carpet quantity and cost

Use Carpet Cost Calculator
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Why Use Our Calculators?

Get accurate estimates for your home improvement projects in seconds.

1

Save Time

Quickly get the information you need without complicated math or research.

2

Save Money

Order the right amount of materials without expensive excess or costly shortages.

3

Reduce Stress

Plan your project with confidence knowing your measurements are accurate.

Expert Verified Calculators

JD

James Davis

Master Contractor & Home Improvement Specialist

25+ years experience in residential construction and renovation

"All calculators on HomeFixCalcs are verified for accuracy against industry standards and real-world applications. We regularly update our formulas based on current best practices and building codes to ensure you get reliable results every time."

What Our Users Say

ML

Michael L.

DIY Homeowner

"The paint calculator saved me money on my living room project. I purchased exactly what I needed with no waste."

SK

Sarah K.

Interior Designer

"I recommend HomeFixCalcs to all my clients. The flooring calculators are spot-on accurate and help manage expectations."

RT

Robert T.

General Contractor

"These calculators have become an essential part of my client consultations. They're accurate and help communicate project scope clearly."

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Free online calculators for all your home improvement and renovation projects.

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