LAN (Local Area Network) vs WAN (Wide Area Network) — Difference (with Table)
LAN (Local Area Network) vs WAN (Wide Area Network) — a 7-row comparison table and 4 key points. Class 10-12 Computer & GK.
✓ 100% Free
✓ No Login Needed
✓ NCERT / CBSE Aligned
✓ Download as PDF
TL;DR: LAN (Local Area Network) vs WAN (Wide Area Network) — a 7-row comparison table and 4 key points. Class 10-12 Computer & GK.
Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated
🤖 Stuck on any question? Ask Syllab's free AI Tutor for a step-by-step explanation — instant, unlimited, no login.
The main difference between LAN (Local Area Network) and WAN (Wide Area Network): LAN connects computers in a limited geographic area like a building, while WAN connects computers across large distances like cities or countries. These ne
LAN (Local Area Network) vs WAN (Wide Area Network) — Comparison Table
| Basis | LAN (Local Area Network) | WAN (Wide Area Network) |
|---|---|---|
| Coverage area | Limited area, typically one building or campus | Large area, across cities or countries |
| Data transmission speed | High speed, up to 1 Gbps or more | Lower speed, varies with service provider |
| Setup cost | Low cost to set up | High cost to set up |
| Ownership | Owned and maintained by organization | Often uses public or leased lines |
| Error rate | Low error rate | Higher error rate |
| Examples | School/office network, home WiFi | Internet, banks, multinational companies |
| Delay | Minimal delay | Noticeable delay in transmission |
Key Points
- LANs are fast and cost-effective for connecting computers in nearby locations
- WANs enable long-distance communication but at higher cost and lower speed than LANs
- The Internet is the largest WAN, connecting millions of networks worldwide
- Most organizations use LANs internally and WANs to connect different locations or access the Internet