Tools

Free calculators and reference tables for cell IDs, frequencies, and signal strength.

• eNB / gNB ID calculatorConvert an LTE, 5G NR or UMTS cell ID to its eNB/gNB and sector, or the other way around.
• EARFCN / NR-ARFCN frequency converterConvert an LTE EARFCN or 5G NR-ARFCN channel number to its centre frequency, or the reverse.
• MCC / MNC lookupLook up the network operator for a mobile country code and mobile network code pair.
• PCI conflict checkerCheck a list of physical cell identities for direct collisions and mod-3 / mod-30 interference risk.
• dBm to signal bars referenceReference table mapping RSRP/RSSI in dBm to the signal-bar count phones typically display.
• Bearing and distance calculatorCompute the initial bearing and great-circle distance between two latitude/longitude coordinates.