Paint can sizes range from a 1/4 pint (4 fl oz) to a 5-gallon bucket (640 fl oz). The 1 gallon can, measuring 6.6″ in diameter and 7.5″ in height.
This guide breaks down every standard size, from a tiny sample tin to a full 5-gallon bucket. You’ll get exact height, diameter, and capacity numbers you can trust.
Standard Paint Can Dimensions Explained
A standard paint can size ranges from a quarter pint (4 fluid ounces) up to a 5-gallon bucket (640 fluid ounces). Most U.S. hardware stores stock pint, quart, and gallon sizes as their core lineup.
Diameter and height grow with volume, but not always evenly. A half-gallon can, for example, is actually wider than it is tall.
Standard Paint Can Diameter, Height & Volume
Numbers are outside measurements, lid included. Manufacturers vary slightly, usually within a quarter inch.
Metric Paint Can Sizes (500ml, 1 Liter, 2.5 Liter)
Many international brands sell paint in metric sizes. Here’s how they stack up:
- 250ml tin: about 7cm diameter x 8cm height (8.5 fl oz)
- 500ml tin: about 9cm diameter x 10cm height (16.9 fl oz)
- 1 liter can: about 11cm diameter x 13cm height (33.8 fl oz)
- 2.5 liter can: about 15cm diameter x 16cm height (84.5 fl oz)
A 1-liter can actually holds a bit more paint than a quart. That’s roughly 1.8 extra fluid ounces packed into a nearly identical footprint.
Paint Can Dimensions by Size
Each paint can size serves a different job. Below is the full lineup, small to large.
1/4 Pint & 1/2 Pint Paint Can Dimensions (Sample Sizes)
The 1/4 pint is the smallest can on shelves. It holds just 4 fluid ounces and covers about 10 square feet with one coat.
Half-pint cans double that to 8 fluid ounces. Painters use them for color swatches or a quick scratch touch-up on trim.
1 Pint Paint Can Dimensions
A 1 pint can measures roughly 3.5″ wide by 4″ tall. It holds 16 fluid ounces, enough for small trim jobs or a single door panel.
This size fits most standard paint can openers without wobbling. That makes it a favorite for detail work.
1 Quart Paint Can Dimensions (32 oz Paint Can)
How big is a 32-ounce can of paint? That’s exactly one quart, measuring about 4.25″ across and 5″ tall.
One quart typically covers an 8×10 foot wall with two coats. It’s the go-to size for DIY touch-ups and small furniture projects.
1/2 Gallon Paint Can Dimensions
The half-gallon can holds 64 fluid ounces. Its diameter (5.9″) is actually wider than its height (5.4″), giving it a stable, squat shape.
This size bridges the gap between a quart and a full gallon. It’s popular for kitchen cabinets and small furniture refinishing.
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1 Gallon Paint Can Dimensions
The 1 gallon paint can is the industry workhorse. It measures 6.6 inches in diameter and 7.5 inches tall, holding 128 fluid ounces.
One gallon covers 350 to 400 square feet with a single coat, according to paint industry coverage standards. That’s enough for most bedroom walls.
Industry code 603 x 708 refers to this exact size: a 6-3/16 inch diameter by 7-11/16 inch height, lid included.
5-Quart & 5-Gallon Paint Bucket Dimensions
5-quart cans hold 160 fluid ounces, standing taller and narrower than a gallon at 9.5″ high by 6.5″ wide. Contractors use them for mid-size jobs.
The 5-gallon bucket is the professional standard. At 11″-12″ wide and 14″-15″ tall, one bucket paints an entire 12×12 room with primer and two coats.
Aerosol Spray Paint Can & Industrial Drum Dimensions
Aerosol cans hold 12 to 16 ounces and measure about 2.5″-2.6″ wide by 7.75″-9.5″ tall. They cover 15 to 20 square feet per can.
On the industrial end, a 205-liter steel drum holds around 54 gallons. It stands 34.7″ tall with a 22.5″ diameter, built for warehouse-scale jobs.
What Affects Paint Can Dimensions?
Not every gallon can is identical. Material choice changes the exact numbers you’ll measure at home.
Metal vs. Plastic vs. Hybrid Paint Cans
Metal paint cans are made of tin, often with 25% post-consumer recycled content. They’re double-seamed at the top and bottom, which adds a fraction of an inch to overall height.
Plastic paint cans, usually molded from regrind polypropylene (PP), shave off 0.1 to 0.2 inches compared to metal. They’re dent-resistant and fully recyclable.
Hybrid cans combine both: a plastic body with a metal ring and lid. Their dimensions almost always match metal cans exactly.
How Bail Handles, Lids & Can Linings Change Overall Height
A metal bail handle adds 4 to 5 inches to total height when standing upright. Laid flat, it adds less than half an inch.
Inside the can, linings like epoxy phenolic (for water-based paints) or gold phenolic (for oil-based paints) don’t affect outer dimensions. But they do protect against rust and paint discoloration over time.
How to Choose the Right Size
Getting the right can starts with two things: an accurate measurement and an honest coverage estimate.
How to Measure a Paint Can
- Height: Start at the bottom seam. Measure straight up to the rim, skipping the lid for an empty-can reading.
- Diameter: Measure across the widest point, usually the metal ring near the top.
- Weight check: One pound of average paint equals roughly 16 fluid ounces, a handy shortcut for estimating what’s left in a can.
How Much Paint Do You Need?
To calculate your own space: multiply wall length by height, then subtract doors and windows. A 10×10 foot wall equals 100 square feet of coverage needed.
FAQs About Paint Can Dimensions
What is the size of a paint can?
Paint can sizes range from a 1/4 pint (4 fl oz) to a 5-gallon bucket (640 fl oz). The most common size sold in the U.S. is the 1 gallon can, measuring 6.6″ in diameter and 7.5″ in height.
What are the standard paint can sizes?
The standard lineup includes half-pint, pint, quart, half-gallon, gallon, 5-quart, and 5-gallon sizes. Pint, quart, and gallon are the three most purchased sizes for home projects.
How big is a 500ml paint can?
A 500ml tin measures about 9cm in diameter and 10cm in height. It holds roughly 16.9 fluid ounces, close to a U.S. pint size.
What size is a normal paint tin?
A “normal” or standard paint tin in the U.S. usually means the 1 gallon can: 6.6 inches wide and 7.5 inches tall. It’s the most common size on retail shelves.
What size is a small can of paint?
Small paint cans typically mean the 1/4 pint or 1/2 pint sizes, holding 4 to 8 fluid ounces. These are mostly used for color samples and tiny touch-ups.
How big is a 32 ounce can of paint?
A 32-ounce can is a 1 quart paint can, measuring 4.25 inches in diameter and about 5 inches tall. It’s a popular choice for small DIY jobs.
Rehmaan Khan is a Measurement Content Researcher Specializing in PD measurements, Size Guides, Charts, and Simple Educational Measurement Content.
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