Dumpster Size Guide: Which Size Do You Need?

Choosing the right dumpster size saves money and headaches. Too small and you pay for a second haul. Too large and you're paying for space you don't need. Use this guide to pick the perfect roll-off for your project — from small home cleanouts to large commercial builds.

Compare All Dumpster Sizes

Quick Comparison Table

SizeDimensionsCapacityAvg. PriceBest For
10 yard12 × 7.5 × 3.5 ft3–4 pickup loads$275$450Small cleanouts, Bathroom remodels
15 yard14 × 7.5 × 4 ft4–6 pickup loads$325$500Kitchen renovations, Flooring removal
20 yard16 × 7.5 × 4.5 ft6–8 pickup loads$375$575Whole-home cleanouts, Medium roofing
30 yard18 × 7.5 × 5.5 ft9–12 pickup loads$425$650Large home remodels, New construction
40 yard22 × 7.5 × 8 ft12–16 pickup loads$475$750Major construction, Commercial demolition

* Prices are national averages. Actual costs vary by location and company.

What Size Do I Need for My Project?

10

Bathroom remodel

10-yard recommendedOld tile, fixtures, and drywall fit easily

15

Kitchen renovation

15-yard recommendedCabinets, appliances, and demo debris

20

Roof replacement (1,500 sq ft)

20-yard recommendedShingles are heavy — 20-yd handles typical weight

20

Whole-house cleanout

20-yard recommendedFurniture, appliances, and household items

30

Home addition or new build

30-yard recommendedFraming, drywall, and construction waste

40

Large commercial project

40-yard recommendedMaximum capacity for big jobs

Pro Tips for Choosing the Right Size

  • When in doubt, go bigger: Upgrading to a larger size typically costs $50–$75 more. An extra haul costs $200–$400.
  • Heavy materials need weight limits: Concrete, dirt, and shingles are very heavy. A 10-yard dumpster can hit weight limits even when only half-full.
  • Measure your space first: Roll-off dumpsters need clearance for delivery. Measure your driveway and check for overhead wires or trees.
  • Ask about included tonnage: Most rentals include 1–3 tons. Extra weight is billed at $60–$80 per ton overage.

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