Telecommunications & Networking Calculators

Explore transparent calculators and reference tools for data rates, propagation, stated link values, fiber loss and IPv4 subnet boundaries.

Calculate the bandwidth required for a data size and transfer time.

Estimate transfer duration from data size and network speed.

Estimate ideal one-way and round-trip propagation latency.

Convert power between dBm, watts and milliwatts.

Combine stated signal losses and gain to estimate a final level.

Estimate ideal free-space path loss from frequency and distance.

Estimate EIRP and optional received power from stated link values.

Estimate fiber attenuation, connector loss and splice loss.

Calculate effective throughput from file size and duration.

Calculate IPv4 network boundaries, mask and usable address range.