Dumpster Sizes: Dimensions, Capacity & Prices
Roll-off dumpsters come in 10, 15, 20, 30 and 40 cubic-yard sizes. Here’s how big each one really is, how much it holds by volume and by weight, and what it typically costs, with sources.
Dumpster size chart
| Size | Length | Width | Height | Pickup loads | Included weight | Typical price | Best for |
|---|---|---|---|---|---|---|---|
| 10 yd | 12–14 ft | 8 ft | 3.5 ft | 3 | 1–3 t | $250–$586 | Bathroom remodels, small cleanouts, a single room of flooring |
| 15 yd | 16 ft | — | 4.5 ft | — | 2–3 t | $306–$609 | Kitchen remodels, garage cleanouts, small deck removal |
| 20 yd | 22 ft | 8 ft | 4–4.5 ft | 6 | 1.5–4 t | $275–$679 | Whole-house cleanouts, larger remodels, flooring and roofing tear-offs |
| 30 yd | 22 ft | 8 ft | 6 ft | 9 | 2.15–5 t | $300–$809 | Major renovations, new construction, large estate cleanouts |
| 40 yd | 22 ft | 8 ft | 8 ft | 12 | 2.75–6 t | $350–$906 | Commercial jobs, demolition of light structures, very large cleanouts |
Dimensions vary between haulers; ranges come from HomeGuide and Custom Truck One Source. Weight allowances and prices are the ranges we found across Fixr, HomeGuide, Thumbtack and Dumpsters.com.
What the sizes look like
The 20, 30 and 40-yard containers share the same 22-ft footprint. The bigger ones are simply taller. That matters for loading: a 4-ft wall is easy to throw over, while an 8-ft wall usually means walking debris in through the rear door.
10-yard
15-yard
20-yard
30-yard
40-yard
How to choose
- Estimate volume with the size calculator and pick a size you’ll fill to about 85%.
- Check weight with the weight calculator. Heavy debris can exceed a big container’s allowance long before it’s full.
- Check space. You need the container’s length plus room for the truck to back in and tilt its bed.
- Price it with the rental cost calculator, then compare quotes.
How we calculate
Every number in the calculator comes from these steps and the data below. The page runs the same numbers you see here.
- Dimensions are the ranges published by HomeGuide and Custom Truck One Source.
- Pickup-load equivalents are HomeGuide’s.
- Included weight ranges span the lowest and highest allowances we found for each size (Fixr, HomeGuide, Thumbtack).
- Typical price ranges run from the lowest published price (Fixr or Dumpsters.com) to Dumpsters.com’s October 2026 average.
Assumptions and limits
- Every hauler’s containers and allowances differ slightly; confirm before booking.
- HomeGuide’s figures date from 2023, so we use them for dimensions and loads, not prices.
Sources
We opened and checked every source below in October 2026.
- HomeGuide — Dumpster rental prices (Apr 5, 2023)
- Custom Truck One Source — Roll-off dumpsters: which size is right for you?
- Fixr — Dumpster rental cost (updated Jan 31, 2025)
- Thumbtack — How much does it cost to rent a dumpster? (updated Mar 31, 2026)
- Dumpsters.com — Dumpster rental prices (updated October 2026)
Last reviewed: October 2026 · Full methodology
Dumpster size FAQ
What are the standard dumpster sizes?
Roll-off dumpsters are usually 10, 15, 20, 30 or 40 cubic yards. Some companies also offer 12-yard containers and small 2–8 yard bins.
What are the dimensions of a 20-yard dumpster?
About 22 ft long, 8 ft wide and 4–4.5 ft high, based on the dimensions published by HomeGuide and Custom Truck One Source.
What’s the difference between a 30 and 40-yard dumpster?
Both are about 22 ft long; the 40-yard is taller (about 8 ft versus 6 ft). It holds more volume but often has a weight allowance only slightly higher.
What is the most popular dumpster size?
The 20-yard. It’s big enough for most home renovation and cleanout jobs, and its low walls make it easy to load.