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8x8 Room Paint Calculator

Need to know how much paint to buy for a 8x8-foot room? At 64 square feet of floor area, this is a small-sized room. Our pre-calculated estimates below show exactly how many gallons you need for two coats of standard paint, with deductions for one door and one window.

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Pre-Calculated Paint Estimate

Paint Needed

2

gallons

This covers 220 square feet with 2 coats of standard paint.

Flat or eggshell finish recommended for bedrooms. Low-VOC paint is ideal for better air quality.

View Detailed Breakdown
Wall Area: 256 sq ft
Deductions: -36 sq ft

Net Paintable Area: 220 sq ft
Base Coverage Rate: 400 sq ft/gal
Adjusted Coverage: 400 sq ft/gal
With 2 Coats: 440 sq ft needed
+ 15% Waste Buffer: +0.17 gal

Based on a 8x8 ft room with 8-ft ceilings, 1 door(s), and 1 window(s). Paint at 400 sq ft/gallon with 15% waste buffer.

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Frequently Asked Questions

How much paint do I need for a 8x8 room?

A 8x8 room with 8-foot ceilings has approximately 256 square feet of wall area before deductions. After accounting for one door and one window, you will typically need about 2 gallons for two coats of standard paint.

How many square feet of wall space does a 8x8 room have?

A 8x8 room with standard 8-foot ceilings has 256 square feet of total wall area. After subtracting for doors and windows (typically 36 sq ft), the net paintable area is about 220 square feet.

Is one gallon enough for an 8x8 room?

One gallon of paint covers about 400 square feet. An 8x8 room has about 256 square feet of wall area. For a single coat, one gallon is enough. For the recommended two coats, you will need 2 gallons.

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