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Not sure what size trash bag fits your can? Use the chart below to match your trash can's gallon capacity to the right bag dimensions in seconds. If you have an odd-shaped or non-standard trash can, use our shape and dimension calculator further down the page.
Bag Size Reference Chart
| Wheeled Trash Can Size | Bag Dimensions | Bag Size |
|---|---|---|
| 20 Gallon | 40"W x 46"H | 40-45 Gallon |
| 24 Gallon | 40"W x 46"H | 40-45 Gallon |
| 32 Gallon | 40"W x 50"H | 55 Gallon |
| 35 Gallon | 40"W x 50"H | 55 Gallon |
| 45 Gallon | 50"W x 48"H | 65 Gallon |
| 48 Gallon | 50"W x 48"H | 65 Gallon |
| 50 Gallon | 50"W x 48"H | 65 Gallon |
| 64 Gallon | 50"W x 60"H | 65 Gallon |
| 65 Gallon | 50"W x 48"H | 65 Gallon |
| 95 Gallon | 61"W x 68"H | 95 Gallon |
| 96 Gallon | 61"W x 68"H | 95 Gallon |
Looking for a specific size? See our guides to 13-Gallon Trash Bag Dimensions and Kitchen Trash Bag Size for sizing details, dimensions, and fit recommendations.
Need help choosing more than just the size? Read our complete guide, How to Choose the Right Trash Bag, to compare bag thickness, material, density, and specialty features.
Can't find your can on the chart above, or have an odd-shaped can? If your trash can has an unusual shape or isn't listed in the chart above, measure your can to determine the bag dimensions you need.
1. Determine the bag width
- Round cans: Measure the diameter across the top of the can. Multiply the diameter by 3.14, then divide by 2 to determine the bag width.
- Square or rectangular cans: Measure all four sides around the top of the can and add them together to get the perimeter. Divide the perimeter by 2 to determine the bag width.
- Half-circle cans: Measure around the top of the can to determine its total perimeter. Divide the perimeter by 2 to determine the bag width.
2. Determine the bag height
Measure the height of the can. Add approximately 4 inches for overhang, plus half the can's width or diameter to allow the bag to cover the bottom.
3. Choose a bag with equal or slightly larger dimensions
Compare your calculated width and height with the bag dimensions listed on the product. Choose a bag that meets or slightly exceeds both measurements. If you're between sizes, rounding up is generally better than choosing a bag that is too small.
- 1Shape
- 2Dimensions
- 3Result
- 4Bag
Choose Your Can Shape
Select the shape that best matches your trash can to continue.
Enter Your Can Dimensions
Measure your can in inches.
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Your Bag Size
Your can needs a bag at least this big.
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Recommended Bag
The smallest bag that fits your can.
Still Can't Find the Right Size?
Here are two other ways to determine what size trash bag you need. You decide what size trash bag you need based on the gallon capacity of your trash can. Sounds logical enough, right? Wrong.
Consider this: A 48 gallon Toter actually needs a 65 gallon trash bag. So what should you do?
Two Simple Steps to Determine What Size Trash Bag You Need
Determine the width of the trash bag you will need
For square/rectangle trash cans: Take the perimeter (sum of all the sides) of your trash can and divide by 2. This will be the width of your trash bag.
Example: Perimeter of can = 32". Width of trash bag = Perimeter (32) divided by two = 16".
For round trash cans: Take the diameter (width of your trash can) and multiply by 3.14 (pi). Take this number and divide by 2. This will be the width of your trash bag.
Example: Diameter = 16". Width of trash bag = 16 x 3.14 = 50"; 50 divided by 2 = 25".
Determine the height of the trash bag you will need
Measure the height of your trash can or look up its dimensions online. Add four inches for overhang plus half the width (diameter) to cover the bottom of your can. This will be your trash bag's height.
Example: Toter 64 Gallon Wheeled Trash Can. Height: 42". Diameter/Width: 24". Bag height needed: 42 (can height) + 4 (overhang) + 12 (1/2 can width) = 60". That's it — you're done. You got your width, you got your height. You're good to go!
Note: While your measurements may not match up exactly, simply rounding up or down a few inches should be just fine. (You can always speak with one of our reps just to be sure.)
How Thick Should Your Trash Bag Be?
- For every day, kitchen-type trash, a .90 Mil will do just fine.
- For heavier trash and items with sharp edges (cardboard boxes, wood, metal, yard waste), choose a 1.5 Mil bag or higher.
- For light trash (papers, tissues, etc.), thinner, high density bags will suit your needs.
If you're even the slightest in doubt whether your measurements are correct, please don't hesitate to speak with one of our trash bag experts. You can call 877-343-2247 or use our live chat feature in the top right-hand corner of any page. We'd be happy to help you. ;)
