📅 Last updated: June 28, 2026 — We review and update our recommendations regularly.
- Standard Kitchen Trash Can Sizes & Dimensions
- Which Size Is Right for Your Household?
- Height Guide: Counter-Height vs. Full-Height Cans
- Under-Cabinet & Under-Sink Dimensions
- Slim & Space-Saving Trash Can Dimensions
- Dual-Compartment Trash Can Dimensions
- How to Measure Your Space Before Buying
- Trash Can Dimensions vs. Bag Sizes
- FAQ
You found the perfect trash can online — sleek stainless steel, touchless lid, great reviews. It arrives, and it either towers over your counter, refuses to fit under the cabinet, or swallows the space you needed for your recycling bin. Sound familiar?
Getting kitchen trash can dimensions right before you buy saves money, frustration, and a trip back to the store. This guide covers every standard size, explains what the numbers actually mean for your kitchen layout, and helps you match dimensions to bag sizes so nothing slips or overflows.
Standard Kitchen Trash Can Sizes & Dimensions
Kitchen trash cans come in a range of capacities, and each capacity range corresponds to typical physical dimensions. Here is a breakdown of common kitchen trash can dimensions you will find on the market today:
Small Kitchen Trash Cans (2–8 Gallons)
| Capacity | Height | Width | Depth | Best For |
|---|---|---|---|---|
| 2.5 gal / 9.5L | 11–13 in | 9–10 in | 8–9 in | Countertop, desk |
| 4 gal / 15L | 15–17 in | 10–11 in | 9–10 in | Studio, RV kitchen |
| 8 gal / 30L | 18–22 in | 11–13 in | 10–12 in | Apartment, small kitchen |
Medium Kitchen Trash Cans (10–13 Gallons) — Most Popular
| Capacity | Height | Width | Depth | Best For |
|---|---|---|---|---|
| 10 gal / 38L | 24–26 in | 13–14 in | 11–13 in | Small family, 1–2 people |
| 12 gal / 45L | 25–27 in | 13–15 in | 12–14 in | Average household 2–3 people |
| 13 gal / 50L | 25–30 in | 14–16 in | 12–14 in | Most kitchens — the standard |
Large Kitchen Trash Cans (16–20+ Gallons)
| Capacity | Height | Width | Depth | Best For |
|---|---|---|---|---|
| 16 gal / 60L | 28–32 in | 16–18 in | 14–16 in | Family of 4+, meal preppers |
| 20 gal / 76L | 30–36 in | 17–20 in | 15–17 in | Large household, party hosting |
Key takeaway: The 13-gallon / 50-liter size is the industry standard for a reason. Most American kitchens are designed around it, most trash bags are sized for it, and it fits comfortably in the most common kitchen cabinet openings.
Which Size Is Right for Your Household?
Matching kitchen trash can dimensions to your household size starts with capacity. Capacity is only useful if it matches how often you take out the trash. A can that is too small means daily trips to the curb; one that is too large sits half-empty and breeds odors. Use this guide:
- 1 person / studio apartment: 8–10 gallon (30–38L) — approximately 24 inches tall, 11–13 inches wide
- 2 people / couple: 10–12 gallon (38–45L) — empties every 3–4 days
- Family of 3–4: 13 gallon (50L) — the sweet spot; empties every 2–3 days
- Family of 5+: 16–20 gallon (60–76L) — tall can, empties every 2–4 days
- Heavy meal preppers or large households: 20 gallon + or dual-compartment 2×13 gallon setup
If you compost food scraps separately, you can often go one size down on your main trash can and avoid overflows.
Height Guide: Counter-Height vs. Full-Height Cans
Height is one of the most overlooked kitchen trash can dimensions. Trash can height matters more than most buyers realize. There are three height zones to understand:
Low-Profile Cans (Under 20 Inches)
These are designed for under-counter or under-sink placement. At 15–19 inches tall, they slide under most standard 36-inch countertops with room to spare. Capacity typically runs 4–10 gallons. The tradeoff is frequent emptying.
Mid-Height Cans (20–25 Inches)
The most common range for freestanding kitchen cans. A 13-gallon step can from Glad or simplehuman typically measures 25–27 inches tall — tall enough to be easy to use, short enough to tuck beside a counter without blocking sight lines. These fit in most kitchen corners and open-floor spots without issue.
Tall / Full-Height Cans (26–36 Inches)
Large-capacity cans (16–20 gallon) often reach 28–36 inches tall, approaching counter height (standard US kitchen counters are 36 inches). These are ideal if you rarely want to bend down, but they cannot go under most cabinets and need their own floor space.
Pro tip: If you are buying a step can with a foot pedal, add 1–2 inches to the listed height to account for the pedal clearance. Some pedal mechanisms add up to 3 inches when fully depressed.
Under-Cabinet and Under-Sink Dimensions
Under-cabinet kitchen trash can dimensions are the trickiest to get right. A typical under-sink cabinet interior is 36 inches wide, 20-22 inches deep, and 20-24 inches tall after plumbing. Under-sink cans need: Height 16-20 in, Width 10-18 in, Depth 10-16 in. Pull-out drawer: single 12-15 gal bin in a 15-in cabinet, double bins in 18-24 in cabinet (subtract 1-1.5 in per side for slides).
Slim and Space-Saving Dimensions
Slim rectangular: 8-10 in wide, 14-16 in deep, 24-28 in tall, 8-13 gal. Slim oval: 9-11 in wide, 12-15 in deep, 22-26 in tall, 8-12 gal. Narrow step can: 10-12 in wide, 14-17 in deep, 25-30 in tall, 10-13 gal. The simplehuman Slim Step Can measures just 9.7 inches wide by 14.2 inches deep at 10 liters.
Dual-Compartment Dimensions
Dual-compartment kitchen trash can dimensions run wider than single-bin models. Dual cans combine trash and recycling in one footprint. A 2×8 gal unit is 18-21 in wide. A 2×10 gal is 20-24 in wide. A 2×13 gal is 24-28 in wide, 24-32 in tall. You need at least 22-26 continuous inches of clear floor space.
How to Measure Your Space Before Buying
Step 1: Measure the Floor Footprint
Measure width and depth of the spot where the can will live. Note both numbers in inches. In a corner, also measure diagonal clearance so the lid can open fully.
Step 2: Measure Height Clearance
If the can goes under a counter or cabinet, measure floor to the lowest obstruction and subtract 2 inches. Standard US counters are 36 inches tall. A 30-inch can nearly reaches counter height.
Step 3: Account for the Lid
Step can and touchless lids open upward, adding 6-10 inches of clearance when fully open. Make sure the lid can open without hitting a shelf. Swing-lid and flip-top cans open sideways, solving this for tight spaces.
Step 4: Check the Bag Ring Diameter
A standard 13-gallon can has a top opening of 14-16 inches across. Measure your existing bags to confirm they match your new can size before ordering.
Trash Can Dimensions vs. Bag Sizes
Once you know your kitchen trash can dimensions, matching bag size to can size prevents bags from slipping. A 4-gal can uses 4-gal bags (17-18 in). An 8-gal can uses 8-gal bags (24-25 in tall, 21-22 in wide). A 13-gal can uses 13-gal bags (27-28 in tall, 24-25 in wide). A 20-gal can uses 20-30 gal bags (30-33 in tall, 28-30 in wide). When in doubt size up: an oversized bag folds neatly over the rim while an undersized bag slips inside the moment you drop something heavy.
Quick Size Recap
To summarize: the right kitchen trash can dimensions depend on capacity, height clearance, and bag size — match all three and you will avoid the overflow and fit problems that send most buyers back to the store.
Frequently Asked Questions About Kitchen Trash Can Dimensions
What are the standard dimensions of a 13-gallon kitchen trash can?
A standard 13-gallon (50-liter) kitchen trash can typically measures between 25 and 30 inches tall, 14 to 16 inches wide, and 12 to 14 inches deep. These dimensions can vary by brand and style: step cans tend to be slightly shorter and wider, while slim models are narrower and taller. Always check the manufacturer specs before buying because some brands include the pedal in the height measurement and others do not.
How tall is a standard kitchen trash can?
Most full-size freestanding kitchen trash cans measure between 24 and 30 inches tall. Small under-sink cans start around 15 inches. Large family cans can reach 34 to 36 inches. The most common size, the 13-gallon step can, averages 25 to 28 inches tall.
What is the width of a typical kitchen trash can?
Standard kitchen trash cans are 12 to 16 inches wide. Slim models narrow this to 8 to 11 inches. Wide or dual-compartment models can reach 20 to 28 inches. If your space is limited, look specifically for models listed as “slim” or “space-saving” and compare the exact width dimension to your available floor space.
Will a 13-gallon trash can fit under my kitchen counter?
Most 13-gallon freestanding cans are 25 to 30 inches tall, which is too tall to slide under a standard 36-inch counter when the counter has a cabinet below it. Under-sink cans designed for cabinet installation are a different category, typically 16 to 20 inches tall. If you want a 13-gallon can to sit beside, rather than under, your counter, it will fit most open floor spots without issue.
How do I know if a trash can will fit in my cabinet?
Measure the interior cabinet opening: height from floor to underside of shelf, width between side walls, and depth from door to back wall. Then subtract 1 inch from each measurement to allow for easy sliding and door clearance. Compare those numbers to the trash can dimensions listed in the product specs. If the can includes a swing-out mounting bracket, also account for the bracket arm length.
What size trash can do I need for a family of four?
A family of four typically generates enough daily kitchen waste for a 13 to 16 gallon trash can, emptied every 2 to 3 days. Families who cook heavily at home or generate significant food waste may prefer a 20-gallon can or a dual-compartment 2×10 gallon setup with one side for trash and one for recycling. The key is not letting waste sit more than 3 days to prevent odor buildup.
