5G NR ARFCN Calculator

Bidirectional ARFCN ↔ frequency conversion plus quick lookup for popular NR bands based on 3GPP TS 38.104.

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Inputs

ARFCN to Frequency

Frequency to ARFCN

Use RF center frequency in MHz.

Popular NR Band Lookup

Example: select n77 to reveal its DL range and load a low, center, or high reference frequency.
Select a popular NR band to view its downlink frequency range, duplex mode, FR classification, and a suggested center frequency.
Ready. Enter ARFCN or frequency and click Calculate.

Results

Computed Frequency -
Computed NR-ARFCN -
Frequency Range -
Raster Alignment - -
Global Raster Segment ΔFGlobal (kHz) FREF-Offs (MHz) NREF-Offs NREF Range
0 - 3000 MHz 5 0 0 0 - 599999
3000 - 24250 MHz 15 3000 600000 600000 - 2016666
24250 - 100000 MHz 60 24250.08 2016667 2016667 - 3279165

Candidate NR Bands (by frequency)

Band DL Low (MHz) DL High (MHz) Duplex
No frequency evaluated yet.

References