NetTools

Bandwidth Calculator

Users × per-user rate — quick capacity planning for a network link.

Peak, not average, is what matters

Size your bandwidth for peak concurrent usage, not average usage across the day — a link that's fine most of the time but chokes during your busiest hour still causes real problems.

Different activities need very different rates

Basic web browsing might need under 1 Mbps per user; HD video streaming or video calls can need 5-25 Mbps per user — use a realistic per-user rate for your actual use case, not a generic default.

Related Developer calculators

Base64 Encoder / Decoder

Encode or decode Base64 instantly, in both directions.

Open

URL Encoder / Decoder

Percent-encode or decode any URL or query string.

Open

JSON Formatter & Validator

Pretty-print, minify, and validate any JSON.

Open

UUID Generator

Generate cryptographically random UUID v4s.

Open

Loading…

NetTools

Bandwidth Calculator

Users × per-user rate — quick capacity planning for a network link.

Concurrent users

Per-user rate (Mbps)

Total bandwidth (Mbps)

250

Video streaming and calls need much more per-user bandwidth than basic browsing — adjust the rate for your actual use case.

What you entered

Concurrent users: 50Per-user rate (Mbps): 5

1
Total bandwidth = users × per-user rate
50 × 5 Mbps= 250 Mbps

Result

Total bandwidth (Mbps): 250

50 concurrent users at 5 Mbps each need 250 Mbps of total bandwidth.

Peak, not average, is what matters

Size your bandwidth for peak concurrent usage, not average usage across the day — a link that's fine most of the time but chokes during your busiest hour still causes real problems.

Different activities need very different rates

Basic web browsing might need under 1 Mbps per user; HD video streaming or video calls can need 5-25 Mbps per user — use a realistic per-user rate for your actual use case, not a generic default.