BLE Distance Calculator
Input Parameters
Transmitted Power (P) in dBm
Measured RSSI Value (S) in dBm
Environmental Factor (N)
Calculate Distance
Estimated Distance
--
meters
Formula Used
d = 10
(P - S) / (10 * N)
Where:
d = Estimated distance in meters
P = Transmitted power at 1 meter (dBm)
S = Measured RSSI value (dBm)
N = Environmental factor