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renocalc.com/paint-calculator

Paint Calculator · Live

14 × 12 ft bedroom, 8 ft ceilings

Length

14ft

Width

12ft

Height

8ft

You'll need

3 gallons

$90 – $240

budget – premium

Calculators

Built for every project, big or small.

From a weekend paint job to a full deck rebuild — start with a calculator, get a complete shopping list.

🎨

Paint Calculator

Enter your room dimensions and we'll tell you exactly how many gallons of paint you need — accounting for doors, windows, coats, and finish type. Includes a complete shopping list with cost estimates.

Imperial & Metric10% waste factorCost rangesShopping list

3gal

Recommended for 14×12 room

Interior

3 calculators

🪵

Flooring

Hardwood, laminate, LVP, tile, or carpet

→

🟫

Tile

Floors, walls, backsplashes, and showers

→

🧱

Drywall

Sheets, compound, tape, and screws

→

Exterior

2 calculators

🏗️

Deck Cost

Materials, labor, and 10-year ownership cost

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🚧

Fence

Wood, vinyl, chain link, or aluminum

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Landscape

1 calculator

🌿

Mulch & Gravel

17 materials. Bulk vs. bagged comparison

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Structure

3 calculators

🪨

Concrete

Slabs, footings, posts, walls — bags or ready-mix

→

🏠

Roofing

Squares, bundles, and 50-year cost comparison

→

🧊

Insulation

R-value, energy savings, and payback period

→

200+

Calculators

100%

Free, always

10%

Waste built-in

Imperial & Metric

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