What’s the difference between a 5-frame and 6-frame nuc?
A 6-frame nuc holds one extra frame versus a 5-frame nuc, giving the colony more brood/food space and headroom before outgrowing the box. For beginners, the extra frame generally means a smoother build-up and a wider margin before needing to transfer into a full hive.
Quick comparison
| Feature | 5-frame nuc | 6-frame nuc |
|---|---|---|
| Capacity | 5 frames (less headroom) | 6 frames (more headroom) |
| Build-up speed | Good | Very good (more brood/food) |
| Swarm pressure | Can rise sooner | Usually lower, for longer |
| Transfer timing | Typically earlier | A little later; more flexible |
- 6-frame nucs reduce the rush to move into a full hive.
- 5-frame nucs are lighter and often slightly cheaper.
- 6 Frame has an extra 20% more bees, brood and resources
Next steps:
- See our Overwintered Nucs (product).
- Browse our Hive How-Tos (guide hub).
- Related Q&A: What is the difference between a nuc and a full hive?
FAQs
Is a 6-frame nuc better for beginners?
Often yes, because the extra frame gives more space for brood and stores, reducing urgent transfers.
Is a 5-frame nuc cheaper?
Usually slightly cheaper and lighter to carry, but it may need moving into a full hive sooner.
Do both sizes fit standard National frames?
Yes, if you’re buying National-format nucs. Always check frame type before ordering.
