Breaker Load Calculator

Use this tool to check whether your Bitcoin miners are within a safe load for a given electrical breaker. It applies the common 80% rule for continuous loads (like 24/7 mining).

Circuit Information

In North America, standard household outlets are usually 120V. Many larger miners run on 240V circuits.

Miner Load

Use the miner’s actual power draw at your voltage (manufacturer specs or measured).

This calculator is for educational purposes and uses simplified assumptions. Electrical work can be dangerous. Always consult a licensed electrician for final decisions about your wiring, breakers, and circuits—especially when running 24/7 loads like ASIC miners.