Energy Consumption Calculator

Home / Electrical / Energy Consumption Calculator

Estimate electrical energy use and cost.

ElectricalWorking calculatorMobile friendly

Energy Consumption CalculatorVisual reference for this tool.

Use this calculator for quick estimating and planning. Verify project-specific assumptions before final procurement or design.

Power (kW)

Hours per Day (h)

Days (days)

Rate per kWh (currency)

Result 1—

Result 2—

Result 3—

Result 4—

Result 5—

Note—

Calculations run locally in your browser; no backend is required.

Energy (kWh) = Power (kW) × Hours × Days

A 1.5 kW load used 6 hours daily for 30 days consumes 270 kWh.

For structural, electrical, code-compliance or safety-critical work, use this as a preliminary estimate and verify with a qualified professional.

Short answers for common estimation questions.

They are estimation values. Site conditions, product specifications and local practice can change final quantities.

Yes. Civil Micros is designed to work on mobile browsers without a backend.

Continue your calculation workflow.