- Network Admin
DHCP Explained: How Your Devices Get Their IP Addresses
16 Aug, 2025
Free Tool
Network Speed Estimator
Calculate your expected real-world network speeds based on connection type, concurrent users, and usage patterns. See if your broadband can handle your business demands.
Enter Your Details
UK Broadband Speeds by Connection Type
| Connection | Advertised Max | Typical Actual | Upload | Latency | Contention |
|---|---|---|---|---|---|
| ADSL | 24 Mbps | 8–17 Mbps | 0.4–1 Mbps | 20–50 ms | 50:1 |
| FTTC | 80 Mbps | 50–70 Mbps | 10–20 Mbps | 10–20 ms | 30:1 |
| FTTP | 1 Gbps | 800–950 Mbps | Up to symmetric | 5–15 ms | Low |
| Leased Line | 10 Gbps | 95–100% of subscribed | Symmetric | 2–5 ms | 1:1 |
| 5G Business | 1 Gbps | 100–500 Mbps | 30–100 Mbps | 10–30 ms | Variable |
Speeds are indicative and vary by provider, location, and time of day. Leased lines provide guaranteed speeds with SLAs. View our networking solutions
More Free Tools
Try our other free network planning and IT calculators.