SNR Calculator

Calculate Signal-to-Noise Ratio and determine achievable data rates using the Shannon-Hartley theorem.

Read the theory

• RSRP, RSRQ, and SINR in 5G NR: What They Mean and How to Interpret Them
• Cascaded Noise Figure and the Friis Formula: Why the First LNA Wins

All free RF & 5G NR tools · Engineering blog · 6G hub