This Page provides information about 5G NR TBS (Transport Block size) Calculator. Calculator is based on 3GPP 38.214 communication standards and allows you to calculate TBS depends on MCS (Modulation order, code rate), number of used PRB etc. Modulation Order and Code Rate are determined by tables: 38.214 Table 18.104.22.168-1 and Table 22.214.171.124-2. (depends on DCI, C-RNTI, MCS indexs).
Approximately TBS can be calculated using the formulas from 3GPP 38.214 chapter 126.96.36.199, where Ninfo – number of information bits:
Update1: UPDATE to 3GPP Release
Update2: FIX Calculated Throughput (Added Numerology µ parameter)
Update3: FIX Ninfo calculation (thx Michael and Yusuf)
Found a mistake? Contact us!
Was this information helpful?
Share with colleagues or use:
5G NR: 5G NR Throughput calculator, 5G NR Link budget calculator, 5G NR ARFCN Calculator, 5G NR GSCN Calculator, 5G NR TBS Calculator, Frequency bands for 5G NR, Spectral Efficiency 5G NR calculator, 5G NR SSB SSS EPRE Power Calculator, EPRE (Energy Per Resource Element) Calculator, 5G Neighbor planning calculator, 5G NR Timing Advance Distance calculator, 5G NR Cell Identity (NCI) Calculator, 5G NR NTN Frequency bands, QoS for 5G NR
4G LTE: 4G LTE Throughput calculator, 4G LTE Link budget calculator, 4G LTE Cell ID (ECI) Calculator, 4G LTE EARFCN calculator, 4G LTE RS RE Power calculator, 4G LTE Users (CCE) calculator, Spectral Efficiency 4G LTE calculator, 4G LTE Timing Advance Distance Calculator, EPRE (Energy Per Resource Element) Calculator, 4G Neighbor planning calculator, UE Category LTE Calculator, QoS for 4G LTE
3G UMTS: 3G UMTS UARFCN calculator
NB-IoT: NB-IoT Link budget calculator