Portable AC Power Draw Calculator

Estimate running and starting watts for your submersible well pump. Size generators and breaker circuits using total dynamic head and efficiency.

Determine power draw and appropriate circuit size for electric pressure washers based on PSI and flow rate.

Determine if a home circuit can safely handle one or more space heaters, preventing overloads and fire hazards.

Estimate daily, weekly and monthly electricity cost for home or commercial dehumidifiers.

Estimate hourly, daily, monthly and annual operating cost for mini split air conditioners or heat pumps.

Size circulation pumps and estimate running costs for your solar water heater. Enter collector area, vertical head, and your electricity rate.

Calculate electricity costs for crypto mining rigs including ASIC/GPU power draw and cooling overhead.

Calculate the annual energy use and cost of smart home hubs and connected devices running 24/7.