Kitchen Trash Can Dimensions: Complete Size Guide 2026
A standard kitchen trash can holds 13 gallons (49.2 liters) the most common size found in homes across the country. It stands roughly as tall as a five-year-old child, nearly twice the height of a standard cereal box, and about as wide as a medium-sized microwave.
Whether you’re replacing an old trash can, designing your kitchen layout, or shopping online for the right fit, knowing exact kitchen trash can dimensions gives you an instant reference point.
Standard Kitchen Trash Can Dimensions
Quick Conversion Reference:
| Unit | 13-Gallon (Standard) | 20-Gallon (Large) | 30-Gallon (XL) |
| Gallons | 13 gal | 20 gal | 30 gal |
| Liters | 49.2 L | 75.7 L | 113.6 L |
| Height (inches) | 24–28 in | 28–32 in | 33–38 in |
| Height (cm) | 61–71 cm | 71–81 cm | 84–97 cm |
| Width/Diameter (in) | 10–12 in | 12–14 in | 14–16 in |
| Width/Diameter (cm) | 25–30 cm | 30–36 cm | 36–41 cm |
How Big Is A Kitchen Trash Can?
A standard 13-gallon kitchen trash can stands between 24 and 28 inches tall (61 to 71 cm). It sits roughly level with your hip bone when you stand next to it. The width is typically 10 to 12 inches (25 to 30 cm) close to the width of a standard laptop computer.
Most adults can wrap both hands around the top of a standard trash can without stretching. The lid adds another 2 to 4 inches (5 to 10 cm) on top of the can body. This makes a lidded model reach up to 32 inches (81 cm) tall almost the height of a standard kitchen counter.
In real life, you’ll find these cans fitting neatly inside kitchen cabinets, beside counters, or under the sink. The depth of 12 to 15 inches (30 to 38 cm) lets them slide into tight spaces without blocking foot traffic in your kitchen.
Standard 13-Gallon Kitchen Trash Can
The 13-gallon trash can measures 24 to 28 inches tall (61 to 71 cm) and 10 to 12 inches wide (25 to 30 cm). This size holds exactly one standard trash bag without overflow. Kitchen designers and contractors recommend this size for households of 2 to 4 people.
Millions of American homes use this size every single day. It perfectly matches 13-gallon trash bags sold at every grocery store, making it the most convenient kitchen trash can size you can buy.
Why 13 Gallons Works So Well:
This size fills up in about 2 to 3 days for the average family. That means you empty it 2 to 3 times per week often enough to prevent odors, not so often that it becomes a chore. It’s the sweet spot that most homeowners agree on.
Large 20–30 Gallon Kitchen Trash Can
Large trash cans range from 20 to 30 gallons (75.7 to 113.6 liters). They stand 28 to 38 inches tall (71 to 97 cm) — that’s close to the height of a standard kitchen counter or slightly taller. These cans are 12 to 16 inches wide (30 to 41 cm), roughly the width of a standard sheet of paper lying flat.
Large families of 5 or more people benefit most from this size. It reduces how often you need to take out the trash, going from every day to every 3 to 4 days. Busy households and home cooks who generate more waste find this size makes daily life easier.
Kitchen Trash Can Height
Kitchen trash can height varies by size and lid type. Here are the exact measurements you need:
| Size | Height (No Lid) | Height (With Lid) | Centimeters |
| Small (7 gal) | 17–20 in | 19–23 in | 43–58 cm |
| Standard (13 gal) | 24–28 in | 26–32 in | 61–81 cm |
| Large (20 gal) | 28–32 in | 30–36 in | 71–91 cm |
| XL (30 gal) | 33–38 in | 35–42 in | 84–107 cm |
The most important height to check is your cabinet opening. Most under-cabinet spaces are 28 to 32 inches (71 to 81 cm) tall. A standard 13-gallon can fits perfectly in this space with room to spare.
If you use a step-on lid trash can, always measure the lid open. A lifted lid can add 8 to 12 inches (20 to 30 cm) of extra height. That could mean your cabinet door won’t close unless you position the can correctly.
Kitchen Trash Can Width
Width matters just as much as height. If your trash can is too wide, it won’t fit in its spot. Here are the standard widths for each size:
| Size | Width (inches) | Width (cm) | Best Fit Location |
| Small (7 gal) | 9–10 in | 23–25 cm | Under sink, tight spaces |
| Standard (13 gal) | 10–12 in | 25–30 cm | Beside counter, cabinet |
| Large (20 gal) | 12–14 in | 30–36 cm | Open floor areas |
| XL (30 gal) | 14–16 in | 36–41 cm | Garage, large kitchens |
Always measure your space before you buy. Leave at least 1 to 2 inches (2.5 to 5 cm) of clearance on each side. This lets you open the lid, pull out the trash bag, and clean around the can without it feeling cramped.
Kitchen Trash Can Depth
Depth tells you how far the can sticks out from the wall or cabinet face. Most standard 13-gallon cans have a depth of 12 to 15 inches (30 to 38 cm). That’s about the depth of a standard kitchen cabinet shelf.
Rectangular cans often have less depth than round cans of the same volume. A rectangular 13-gallon can might be only 11 inches deep (28 cm), making it ideal for narrow spaces like galley kitchens. Round cans of the same capacity can reach 12 to 13 inches deep (30 to 33 cm).
If you’re placing a trash can inside a pull-out cabinet drawer, depth is critical. Most pull-out trash systems are designed for cans between 11 and 14 inches deep (28 to 36 cm). Always confirm the depth before purchasing a pull-out system.
Trash Can Sizes 2026
Here’s a full overview of every common kitchen trash can size available in 2026:
| Size (Gallons) | Liters | Height (in) | Width (in) | Depth (in) | Best For |
| 3–5 gal | 11–19 L | 12–16 in | 8–10 in | 7–9 in | Bathroom, small office |
| 7 gal | 26 L | 17–20 in | 9–10 in | 9–11 in | Under sink, small kitchen |
| 10 gal | 38 L | 20–24 in | 10–11 in | 10–13 in | 1–2 person household |
| 13 gal | 49 L | 24–28 in | 10–12 in | 12–15 in | Standard family kitchen |
| 20 gal | 76 L | 28–32 in | 12–14 in | 13–15 in | Large family, busy kitchen |
| 30 gal | 114 L | 33–38 in | 14–16 in | 14–17 in | Very large household |
| 50 gal | 189 L | 36–42 in | 18–22 in | 18–22 in | Commercial, garage use |
The 13-gallon size remains the top-selling kitchen trash can in 2026. It balances capacity, bag availability, and physical footprint better than any other size. Nearly 70% of kitchen trash cans sold in the US fall in the 10 to 13-gallon range.
Choosing the Right Kitchen Trash Can Size
Picking the right size saves you money and frustration. Use these four factors to find your perfect match:
Household Size
A household of 1 to 2 people does well with a 7 to 10-gallon (26 to 38-liter) can. Families of 3 to 4 people typically need the standard 13-gallon (49-liter) size. Households of 5 or more benefit from a 20 to 30-gallon (76 to 114-liter) can.
Track how often you take out your trash. If you do it every single day, your can is too small. If the trash sits for more than 5 days, consider a smaller size — you’ll notice odors less and keep your kitchen cleaner.
Kitchen Space
Measure your exact spot before buying. Use a tape measure and note the height, width, and depth available. Remember to check if a cabinet door or drawer will block the lid when it opens. A standard kitchen cabinet opening is typically 28 to 34 inches tall (71 to 86 cm) and 18 inches wide (46 cm).
Built-in pull-out trash systems have strict size requirements. Check the manufacturer’s dimensions and match them exactly. A can that’s 1 inch (2.5 cm) too wide won’t fit, and there’s no easy fix once you’ve purchased both.
Lid Type
Different lid types affect the total height of your trash can. Step-on lids add 8 to 12 inches (20 to 30 cm) of clearance height when open. Swing lids add 2 to 3 inches (5 to 8 cm) in any direction. Touch-free sensor lids need 6 to 10 inches (15 to 25 cm) of clearance above the lid.
If you’re placing the can under a counter or in a cabinet, a swing lid or no-lid option works best. Step-on and sensor lids need open floor space to function correctly.
Bag Compatibility
Always match your can to a standard bag size. Stores sell bags in 4, 8, 13, 20, and 30-gallon sizes. The most available and affordable size is the 13-gallon bag — you can find it at every grocery, drug, and dollar store. Unusual bag sizes cost more and are harder to find.
A bag that fits properly will hang over the rim by 2 to 3 inches (5 to 8 cm). This keeps the bag from sliding inside the can. If the bag is too large, it bunches up and wastes space. If it’s too small, it slides down and makes a mess.
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Frequently Asked Questions
How tall is a standard kitchen trash can?
A standard 13-gallon kitchen trash can stands 24 to 28 inches tall (61 to 71 cm) without a lid. With a step-on lid fully closed, the total height is typically 26 to 32 inches (66 to 81 cm). This is slightly shorter than a standard kitchen counter, which stands 36 inches (91 cm) tall.
What size trash can fits under a kitchen sink?
A 7-gallon (26-liter) or smaller trash can typically fits under a kitchen sink. Look for models that stand no taller than 17 to 20 inches (43 to 51 cm) and are no wider than 9 to 10 inches (23 to 25 cm). Always measure your under-sink cabinet before purchasing pipe placement can reduce the usable space significantly.
How wide is a 13-gallon kitchen trash can?
Most 13-gallon trash cans are 10 to 12 inches wide (25 to 30 cm). Round models lean toward the wider end at 12 inches (30 cm), while slim or rectangular models can be as narrow as 10 inches (25 cm). Dual-compartment models for recycling and trash can reach 16 to 20 inches wide (41 to 51 cm).
What is the most common kitchen trash can size?
The 13-gallon (49-liter) size is the most popular kitchen trash can in the United States. It matches the most widely available trash bag size and fits the majority of kitchen spaces. Most major brands including Simplehuman, Rubbermaid, and Hefty focus their product lines on this size.
How do I measure my kitchen trash can space?
Use a tape measure to record the height, width, and depth of your available space. Measure height from the floor to any obstruction (cabinet bottom, counter overhang). Measure width as the narrowest point in the opening. Measure depth from the wall or back panel to the front edge. Add 1 inch (2.5 cm) of clearance on all sides for easy access and lid operation.
Can I use a 13-gallon bag in a 20-gallon trash can?
No a 13-gallon bag is too small for a 20-gallon (76-liter) trash can. The bag will slide inside the can and won’t catch waste properly. Always match your bag size to your can’s gallon rating. Using the correct bag size also prevents torn bags and spills at the bottom of the can.
Conclusion
Kitchen trash can dimensions play a role in your daily life through meal prep cleanup, grocery packaging disposal, recycling habits, and kitchen organization. The standard 13-gallon size equals 49.2 liters and stands about the same height as a 5-year-old child making it perfectly sized for most family kitchens.
Now that you understand common trash can sizes, you can shop online with confidence, measure your kitchen space accurately, and choose the right bag size every time. Use these dimensions when remodeling your kitchen, buying a new trash can, or setting up a pull-out cabinet system for better accuracy and confident decisions.
