What Size Trash Bag for 5 Gallon Bucket?

Choosing the right trash bag can be tricky. If you’re using a 5-gallon bucket, size matters a lot. Too small, and it won’t fit right. Too big, and it slips inside the bucket. The perfect trash bag for a 5-gallon bucket is about 17 to 20 inches wide. 

It should also be 20 to 25 inches tall. This fit helps keep the bag secure and mess-free. You’ll want something strong too, not just the right size.

Understanding Trash Bag Sizes

Trash bags are labeled by gallon size, but that doesn’t always mean they fit perfectly. You have to check both the dimensions and the mil thickness. Mil refers to the thickness and strength of the material used for the bag. Thin bags tear easily. Thicker bags are better for heavy or sharp trash.

Best Bag for a 5-Gallon Bucket

If you're looking for a strong option, try a 12–16 gallon trash bag. Yes, it sounds big, but it works great. It gives you extra room to tie and remove the bag easily. We recommend our 24" x 33" Heavy Duty Trash Bags with Flap Ties. 

These bags are made with 3-ply construction. They resist punctures and leaks. They’re also made with 45% post-consumer recycled material. You get 500 bags per pack, so they last a long time.

Trash Bag Size Comparison Table

Why Thickness and Material Matter

Some bags tear easily when carrying sharp or wet trash. That’s why 3-ply construction is better. Our bags are thick, strong, and yet flexible. They hold more without breaking. Each one also supports a cleaner planet. We use 45% post-consumer recycled plastic.

Final Thoughts

For a 5-gallon bucket, go with a 12–16 gallon bag. It fits well and holds more waste. If you care about durability and value, use heavy-duty bags. Buy in bulk to save money and avoid running out of essentials.

🛒 Need Strong and Reliable Trash Bags?

Try our industrial trash bags today. They’re tough, eco-friendly, and built for real-life messes. Shop now on our Industrial Trash Bag page.