BT Full Fibre 900 broadband
Dan Howdle • December 8th, 2025
BT's top-of-the-line broadband package, Full Fibre 900 should deliver 900Mbps downloads, as you'd expect, with 700Mbps of that guaranteed. That's up there with the very fastest any national provider can offer. Blisteringly fast.
Features
| Name | BT Full Fibre 900 |
|---|---|
| Download speed | 900Mbps |
| Upload speed | 110Mbps |
| Monthly cost | £36.99 per month |
| Effective monthly cost | £42.38 per month |
| Special offers | £150 reward card |
| One-off cost | £0.00 |
| Contract length | 24 months |
| Router | BT Smart Hub 2 |
| Speed guarantee | Yes – varies by location |
| Availability | 80% of UK homes |
| Phone line | No (optional digital line via VOIP) |
| Compensation | Yes – Ofcom compensation scheme |
Pricing and offers
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Full Fibre 900
Prices may vary depending on location
900Mb
Average speed
No phone line
24
Month contract
Zero upfront cost
£36.99 Per month
Effective monthly cost is calculated by adding up all the monthly costs, price rises and any discounts and dividing it by the contract length.
Claim your BT Reward Card within 3 months of placing your order by entering your details on www.bt.com/manage/bt-reward-card/. You must activate the card within 3 months of it being issued.
How does it compare?
| Broadband Package | Download Speed | Upload Speed | Offer | Monthly Cost |
|---|---|---|---|---|
| Broadband | 10Mbps | 1Mbps | £29.99 per month | |
| BT Fibre 1 | 50Mbps | 9.5Mbps | £25.99 per month | |
| Fibre Essential | 36Mbps | 9.5Mbps | £24.99 per month | |
| BT Fibre 2 | 67Mbps | 19Mbps | £70 reward card | £25.99 per month |
| BT Full Fibre 2 | 80Mbps | 20Mbps | £70 reward card | £25.99 per month |
| BT Full Fibre 150 | 150Mbps | 28Mbps | £85 reward card | £28.99 per month |
| BT Full Fibre 300 | 300Mbps | 49Mbps | £90 reward card | £30.99 per month |
| BT Full Fibre 500 | 500Mbps | 73Mbps | £100 reward card | £31.99 per month |
| BT Full Fibre 900 | 900Mbps | 110Mbps | £150 reward card | £36.99 per month |
