Wattage Estimator.
AI-generated estimates. No guarantee of accuracy. We assume no liability for decisions based on these results. Independent verification is recommended.
Building a PC? Don't underpower your system. This calculator adds up typical power consumption for your CPU, GPU, and other components (motherboard, fans, drives ~100W buffer) to recommend a safe PSU wattage.
AI-generated estimates. No guarantee of accuracy. We assume no liability for decisions based on these results. Independent verification is recommended.