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Garbage Bag Size Calculator
Calculate required garbage bag width, length, and gallon capacity for your trash can
Bag Formula: $\text{Bag Width} = \frac{\text{Can Circumference}}{2}$ and $\text{Bag Length} = \text{Can Height} + \text{Can Radius} + \text{Overhang}$. Enter your trash can dimensions below.
Trash Can Dimensions Input
Calculation Results
⚠️ Always choose a garbage bag width equal to or greater than half the container's circumference so the bag fits comfortably around the rim without tearing.