Upload speed and symmetrical broadband: why it matters
Quick answerUpload speed is how fast you send data: video calls, cloud backups, posting videos and remote work. FTTC uploads max out around 20Mbps; full fibre often gives 50–110Mbps, and symmetrical packages give the same upload as download (e.g. 500Mbps both ways).
Who needs fast upload?
- People on several video calls at once.
- Content creators uploading video to YouTube or TikTok.
- Homes using cloud backup (iCloud, Google Photos, OneDrive).
- Home businesses hosting files or running CCTV.
- Gamers who stream to Twitch.
How much upload is enough?
| Use | Upload needed |
|---|---|
| HD video call | 3–4Mbps each |
| 1080p live streaming | 6–10Mbps |
| Uploading a 10GB video | ~15 min at 100Mbps, ~70 min at 20Mbps |
| Busy home office | 20Mbps+ per worker |
Symmetrical full fibre
Many altnets offer symmetrical speeds, such as Wildanet's Symmetrical range and Hyperoptic's gigabit plans. If uploading is a big part of your day, symmetrical is often the best value upgrade.
Let Cooper find your match
Answer a few quick questions and see the deals that reach your address.
Frequently asked questions
What is a good upload speed?
For most homes, 20Mbps or more. Home workers and creators benefit from 50–100Mbps or symmetrical speeds.
What does symmetrical broadband mean?
The upload speed matches the download speed, for example 500Mbps download and 500Mbps upload.
Why is my upload so slow?
FTTC and ADSL lines have much lower upload than download. Full fibre fixes this.
Related guides
Broadband for working from homeWhat speed and setup you need for reliable video calls and remote work.Broadband for home businesses: SLAs, static IPs and backupWhat home businesses should look for in broadband: fault-fix SLAs, static IPs, 4G backup, upload speeds and dedicated support.What is an altnet? Independent full fibre explainedAltnets are independent full fibre networks building alongside Openreach and Virgin Media. How they work, pros and cons, and examples across the UK.