Paint Size Cans Explained: Heights, Diameters and Capacities 2026

Claire Hodges
Close-up of vibrant, messy open paint cans with colorful splatters on a workshop surface.
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Buying paint feels simple until you stand in the aisle staring at a wall of cans. One wrong paint size can means wasted money or an extra trip back to the store. This guide fixes that. See also DIY chalkboard writeable.

I cover every paint size can sold in the USA, from tiny sample pots to giant buckets, with exact heights, diameters and capacities. If you are prepping a room, pair this with our drywall painting guide and our San Marco paint overview before you commit. Related context in Big sur fire.


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You also get a measuring walkthrough and notes on how can material shifts the numbers. No guesswork, just the dimensions you need before checkout. More background in Valex m-msc mini. Wider detail in Saratoga fernovus anti-rust.

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Paint Can Diameter Chart

Paint Can Dimensions Chart
Size Diameter (inches) Height (inches)
1/4 Pint 2.38 – 2.5 2.0 – 2.13
1/2 Pint 2.88 3.0
1 Pint 3.5 3.99
1 Quart 4.25 4.875
1/2 Gallon 5.9 5.4
1 Gallon 6.6 7.5
5 Quart 6.5 9.5
5 Gallon Bucket 12.0 14.5

Print this paint can size chart and tape it inside your cabinet.

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Standard Paint Can Sizes & Dimensions

Standard sizes follow the old imperial system. Think pints, quarts, and gallons. These cans fit perfectly on store shelves and in your garage. All paint can dimensions below show outside measurements. That means you measure the full can, lid included.

1/4 Pint Paint Can Dimensions

A 1/4 pint paint can holds just 4 fluid ounces. That equals 0.12 liters.

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Height: 2.0 to 2.13 inches.

Diameter: 2.38 to 2.5 inches.

Perfect for testing wall colors. One can covers about 10 square feet with one coat. Hardware stores sell these for under $5.

1/2 Pint Paint Can Dimensions

Step up to 8 fluid ounces or 0.24 liters.

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Height: 2.88 to 3.0 inches.

Diameter: 2.88 to 3.0 inches.

BASCO lists exact specs at 3 inches tall by 2.88 inches wide. Great for fixing scratches on trim or painting a single chair.

Vibrant assortment of spray cans on display, perfect for urban graffiti artwork.

1 Pint Paint Can Dimensions

Now we hit 16 fluid ounces – exactly 0.47 liters.

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Height: 3.94 to 4.0 inches.

Diameter: 3.44 to 3.5 inches.

BASCO measures 3.99 inches high by 3.5 inches across. This size fits standard paint can openers without wobble. Covers roughly 40 to 50 square feet per can.

1 Quart Paint Can Dimensions

The DIY favorite. Holds 32 fluid ounces or 0.95 liters.

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Height: 4.875 to 5.0 inches.

Diameter: 4.25 to 4.3 inches.

BASCO specs lock in at 4.875 inches tall by 4.25 inches wide. How big is a 32 oz can of paint? Exactly this quart size. One can paints a 8×10 foot wall with two coats.

1/2 Gallon Paint Can Dimensions

Double the quart at 64 fluid ounces – 1.89 liters.

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Height: 5.38 to 5.5 inches.

Diameter: 5.88 to 6.0 inches.

BASCO confirms 5.4 inches high by 5.9 inches diameter. Bridges the gap when a quart feels small but a full gallon seems huge.

1 Gallon Paint Can Dimensions

The king of home projects. Contains 128 fluid ounces or 3.79 liters.

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Height: 7.5 to 7.68 inches.

Diameter: 6.625 to 6.63 inches.

BASCO standard: 7.5 inches tall by 6.6 inches wide. What are the dimensions of a 1 gallon paint can? This exact size. Industry code 603 x 708 means 6-3/16 inch diameter by 7-11/16 inch height with lid. One gallon covers 350 to 400 square feet.

5 Quart Paint Can Dimensions

Bigger than a gallon but still a can. Holds 160 fluid ounces.

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Height: 9.5 to 9.63 inches.

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Diameter: 6.5 to 6.63 inches.

BASCO lists 9.5 inches high by 6.5 inches diameter. Saves money on bulk jobs without needing a full bucket.

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Non-Standard Paint Can Sizes & Dimensions

Not every job fits neat imperial sizes. These oddballs solve special needs.

5 Gallon Paint Bucket Dimensions

Technically a bucket, but everyone searches paint can sizes for it. Holds 640 fluid ounces – 18.93 liters.

Height: 14.5 to 15.0 inches.

Why Can Material Quietly Changes Your Numbers

I learned this the hard way while stripping paint from wood on an old chair: the tin I measured did not match the plastic tub of the same labeled capacity. Metal cans have rolled rims that add height, while plastic pails taper, so the top diameter reads wider than the base. That matters when you are stacking cans on a shelf or fitting one under a sink. I keep San marco diy bookmarked. I point beginners to type alarm need.

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My rule now is to measure the can I actually own, not the label. If I am matching a leftover can to a new purchase, I check the base diameter first, since that is what decides whether it sits flat in a tray. For odd jobs like a chalkboard paint table, a smaller can with a narrow base is easier to pour from. Buy by volume, but store by footprint. I covered that in Strip wood restoring. I tested it, see Paints camper exterior.

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Diameter: 11.91 to 12.0 inches.

Plastic construction. Five gallons paint an entire 12×12 room with primer and two coats.

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Aerosol Spray Paint Can Dimensions

Quick touch-ups in a can. Holds 12 to 16 ounces.

Height: 7.75 to 9.5 inches.

Diameter: 2.6 to 2.63 inches.

Code 212 x 704 equals 2-12/16 inch diameter by 7-4/16 inch height. Covers 15 to 20 square feet per can.

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205-Liter Drum (Industrial)

Massive scale. Holds about 54 gallons.

Height: 34.7 inches.

Diameter: 22.5 inches.

Steel drums for factories and large contractors. One drum paints a 2,000 square foot warehouse floor.

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Material Impact on Paint Can Dimensions

Metal paint cans add height from double-seamed lids. A 1 gallon metal can hits 7.68 inches tall with the lid snapped on.

Plastic paint cans shave 0.1 to 0.2 inches off height but keep the same diameter. Lighter for shipping.

Creative top view of paintbrushes, cans, and flowers against a light blue background.

Hybrid paint cans match metal dimensions exactly. Plastic body, metal ring and lid. Best of both worlds.

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How to Measure a Paint Can (Step-by-Step)

Grab a tape measure.

  1. Height – Start at the bottom seam. Measure straight up to the top rim. Skip the lid for empty height.
  2. Diameter – Measure across the widest point. Usually the metal ring at the top.
  3. Capacity check – Empty can weight hints at size. One pound of average paint equals about 16 fluid ounces.

FAQ’s

What are the sizes of paint cans?

Standard paint can sizes start at 1/4 pint (4 oz) and climb to 5 gallons (640 oz). Most common in USA stores: 1 pint, 1 quart, and 1 gallon.

What is the diameter of a can of paint?

Depends on size. A 1 quart can measures 4.25 inches across. The 1 gallon paint can diameter sits at 6.6 inches.

What are the dimensions of a 1 gallon paint can?

7.5 inches high by 6.6 inches diameter – the exact BASCO spec. With lid, add 0.18 inches to height.

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How big is a 32 oz can of paint?

That’s a 1 quart paint can. Stands 4.875 inches tall with a 4.25 inch diameter. Fits in any toolbox.

Conclusion

Paint can dimensions stay consistent across the USA, making every purchase predictable. Choose the perfect height and diameter to match your project and avoid leftover paint.

Use this guide’s exact sizes and pro tips to buy with total confidence. Grab the right paint can sizes now and finish your job without hassle.

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Claire Hodges

Author

Claire Hodges

Claire Hodge is a seasoned writer and the head of content for the "Celebrities & Culture" magazine at Grand Goldman. With a background in journalism and a passion for Pop Culture / Fashion, she brings a unique blend of expertise and creativity. Her insightful articles and in-depth interviews have made her a bold voice in the industry, known for her ability to capture the idiosyncrasies of celebrity lives and cultural trends.


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