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8x10 Room Paint Calculator

Need to know how much paint to buy for a 8x10-foot room? At 80 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.

Pre-Calculated Paint Estimate

2

gallons

Low 1.3 gal
Likely 1.4 gal
High 1.7 gal

This range covers 252 square feet with 2 coats. The likely estimate is 1.26 gallons before the selected buffer. If you are buying whole gallons, plan on 2.

View Detailed Breakdown
Wall Area:288 sq ft
Deductions:-36 sq ft

Net Paintable Area:252 sq ft
Base Coverage Rate:400 sq ft/gal
Adjusted Coverage:400 sq ft/gal
With 2 Coats:504 sq ft needed
+ 15% Waste Buffer:+0.19 gal

Based on a 8x10 ft room with 8-ft ceilings, 1 door(s), and 1 window(s). Paint at 400 sq ft/gallon with a 15% buffer.

See the formula and assumptions

Hiring a painter for this room usually runs $300 to $750, paint included. Prices vary with where you live and the condition of the walls. See how painters price a room.

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

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Frequently Asked Questions

How much paint do I need for a 8x10 room?

A 8x10 room with 8-foot ceilings has approximately 288 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 8x10 room have?

A 8x10 room with standard 8-foot ceilings has 288 square feet of total wall area. After subtracting for doors and windows (typically 36 sq ft), the net paintable area is about 252 square feet.

What is an 8x10 room typically used for?

An 8x10 room (80 sq ft) is commonly a small bedroom, home office, nursery, or walk-in closet. The paint calculation is the same regardless of use, but finish recommendations vary by room type.

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