Short answer: match the bin to the job. A 2m³–3m³ mini suits small clean-ups and garden tidies, 4m³ a single-room refit, 6m³ a whole-home clear-out or renovation, and 9m³ and up construction and commercial waste. Get the size right and you only pay once.
Choosing a skip bin size is the question we’re asked most, and it matters: too small and you’re booking a second bin or paying an overfill charge; too big and you’re paying for air. Here’s exactly what fits each size, and how to pick the right one for your job.
Skip bins are measured in cubic metres (m³). As a rough feel, one cubic metre is about 4–5 wheelbarrow loads, or roughly a standard 6×4 trailer load. Here’s how the common sizes compare:
| Size | Rough capacity | Best for |
|---|---|---|
| 2m³ mini | ~8–10 wheelbarrows · ~2 trailer loads | Small garage/shed clean-up, garden tidy |
| 3m³ midi | ~12–15 wheelbarrows · ~3 trailer loads | Bigger declutter, small renovation |
| 4m³ | ~16–20 wheelbarrows · ~4 trailer loads | Bathroom strip-out, single-room refit, estate clear |
| 6m³ | ~24–30 wheelbarrows · ~6 trailer loads | Whole-home clean-out, larger reno, landscaping |
| 9m³ builder’s | ~36–45 wheelbarrows · ~9 trailer loads | Construction, demolition, big commercial jobs |
| 12m³ hook-lift | Bulky, high-volume loads | Large commercial clean-outs and site waste |
Capacities are indicative — actual fit depends on how the load is packed and whether it’s bulky or dense.
The quickest way to choose is by the job in front of you:
If you’re still between two sizes, the fastest thing is a quick call. Tell us roughly what you’re clearing — a room, a yard, a demo — and where the bin will sit, and we’ll recommend the size that fits the job without paying for space you won’t use. We deliver across metro Melbourne, usually same or next day.
For households, the 2m³ and 3m³ mini skips — they suit the everyday garage clean-outs, garden tidies and single-room jobs most people hire a skip for, without paying for space you won’t fill.
Usually a 3m³ or 4m³. Removing tiles, a vanity and flooring fills a skip faster than you’d expect, so a 4m³ is the safer pick — and keep heavy tile and rubble to a level load.
A whole-home declutter or deceased estate usually needs a 6m³ (or a 4m³ for modest volume). A full renovation with construction waste is better in a 6m³ or 9m³ builder’s bin.
Heavy soil, concrete and brick fill a skip by weight before volume, so they’re best in a smaller dedicated bin. Tell us what you’re clearing and we’ll recommend the right size.
Related: Mini skip bins · Commercial skips · Green waste skips · Prices guide · Permit guide · All Melbourne suburbs