Is 35 Mbps Fast?
Quick answer: 35 Mbps is a good entry-level fibre speed for 1–2 people, comfortably handling HD streaming and basic working from home.
35 Mbps is the typical speed delivered on BT and Sky's entry-level "Superfast" fibre plans (FTTC). It's a meaningful upgrade from ADSL — most everyday tasks run comfortably, though power users and families will want more.
What Can You Do With 35 Mbps?
| Activity | Needs | At 35 Mbps |
|---|---|---|
| Web browsing & email | 2 Mbps | ✅ |
| Music streaming (Spotify) | 1 Mbps | ✅ |
| SD video streaming | 3 Mbps | ✅ |
| HD (1080p) streaming | 5 Mbps | ✅ |
| 4K Ultra HD streaming | 25 Mbps | ✅ |
| Online gaming (per device) | 5 Mbps | ✅ |
| HD video calls (Zoom/Teams) | 5 Mbps | ✅ |
| 4K video calls | 25 Mbps | ✅ |
| Working from home | 15 Mbps | ✅ |
| Cloud backup (large files) | 50 Mbps | ❌ |
| Multiple simultaneous users | 50 Mbps | ❌ |
| Smart home devices (per device) | 2 Mbps | ✅ |
Who Is 35 Mbps Suited For?
1–2 person household. Good for HD streaming on two devices simultaneously, video calls, and standard working from home tasks.
How Does 35 Mbps Compare to the UK Average?
35 Mbps sits below the UK median of ~80–100 Mbps but is the single most common speed in UK homes. Millions of BT and Sky customers sit around this mark on entry fibre packages.
Find out where you stand: Run our free broadband speed test — it shows your real download, upload, and ping, plus your percentile ranking against UK connections tested here.
UK Providers at This Speed
See real-world speed test data from users on these UK providers — speeds are from actual tests submitted to this site, not marketing claims.
Frequently Asked Questions
Is 35 Mbps enough for a family?
For a small family with light usage, yes. But if multiple people are streaming 4K or gaming simultaneously, you'll notice congestion. A family of 3–4 would benefit from 100 Mbps or more.
What ISP plans deliver around 35 Mbps?
BT's Fibre 1 and Sky's entry superfast plan both advertise average speeds of 36 Mbps. This is an FTTC connection — speed depends on your distance from the street cabinet.
Should I upgrade from 35 Mbps to full fibre?
If full fibre is available at your address, yes — the speed increase (to 150 Mbps or above) is dramatic, and pricing is often only £5–10/month more. Full fibre also gives symmetric upload speeds.
Not Sure What You're Getting?
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