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Client-side · RF Modelling

Wi-Fi Coverage Calculator

Model signal strength vs distance using free-space path loss and indoor propagation factors.

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Max Range (at -70 dBm)

55m

Coverage: ~0.96 ha

RSSI vs Distance

5m
-41 dBm
10m
-49 dBm
20m
-58 dBm
30m
-63 dBm
50m
-69 dBm
75m
-74 dBm
100m
-77 dBm
150m
-82 dBm
200m
-86 dBm

MCS Rate Thresholds

MCS IndexMinimum RSSITypical RateRange (Open)
MCS 11 (Wi-Fi 6 max)-65 dBm~1.2 Gbps~37m
MCS 9-68 dBm~540 Mbps~47m
MCS 7-70 dBm~300 Mbps~55m
MCS 5-74 dBm~150 Mbps~77m
MCS 3-78 dBm~65 Mbps~107m
MCS 1-82 dBm~25 Mbps~149m
MCS 0 (minimum)-85 dBm~8 Mbps~190m
Association only-90 dBm~2 Mbps~287m