20-Yard Dumpster: Dimensions, Capacity, Cost & Best Uses

20-yard roll-off dumpster in a residential driveway

The 20-yard dumpster is America's most popular roll-off size — the sweet spot for mid-size renovations, roofing jobs, and large cleanouts. Low sides, big capacity, driveway-friendly footprint.

20-yard dumpster dimensions

DimensionTypical range
Length20–22 feet
Width7.5–8 feet
Height4–4.5 feet
Footprint needed~23 feet of clear space

At 4–4.5 feet tall, most adults can toss debris over the side — a major usability advantage over taller cans.

Capacity: what fits in a 20-yard dumpster?

  • ~8–9 pickup truck loads of debris.
  • Weight allowance: typically 2–4 tons included.
  • Equivalent to roughly 110+ 33-gallon trash bags.

Best uses

  • Kitchen and bathroom remodels.
  • Roofing tear-offs (up to ~3,000 sq ft of shingles).
  • Flooring removal — carpet, tile, hardwood.
  • Large basement/garage cleanouts.
  • Deck removal (up to ~400 sq ft).
  • Yard waste projects (organics-only loads).

How much does a 20-yard dumpster cost?

  • National range: $300–$750 for 7–10 days.
  • Florida: published 20-yard minimums start around $500.
  • Extensions: $10–$25/day. Overages: $50–$150/ton.

Frequently asked questions

What are the dimensions of a 20-yard dumpster?

Roughly 20–22 feet long, 7.5–8 feet wide, and 4–4.5 feet tall — low enough to toss debris over the side.

How much does a 20-yard dumpster hold?

About 8–9 pickup truck loads, with a weight allowance of 2–4 tons.

How much does a 20-yard dumpster cost to rent?

Typically $300–$750 for 7–10 days. In Florida, published 20-yard minimums start around $500.

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