Home energy & efficiency

Whole-Home Energy Load Calculator

Roll every major appliance into one household picture — adjust hours per day for each to match your routine and see the combined monthly cost.

1. Hours Used Per Day

Appliance

Watts

Hrs/day

Your Electricity Rate ($/kWh)

2. Combined Load

All appliances

TOTAL DAILY ENERGY

— kWh

MONTHLY COST

$—

YEARLY COST

$—

Untick or zero-out anything you don't have, and adjust hours to match your actual routine — the default hours are typical starting points, not your home's real usage.

Using this alongside your panel

This is an energy-cost picture, not an electrical-capacity one — for whether your panel can handle everything running at once, see our Household Load Calculator.
Big-ticket items (water heater, dryer, A/C, EV charger) usually dominate the total — start there if you're looking to trim the bill.
Compare this estimate against a real utility bill to sanity-check your hours-per-day inputs.