Electricity Rate Calculators

Optimize your time-of-use plan and find the cheapest times to run appliances.

rates

Time-of-Use Rate Optimizer

When to run appliances based on peak and off-peak electricity pricing.

Open calculator →
rates

Time-of-Use Plan Comparison

Compare TOU vs flat-rate electricity plans — which saves you more?

Open calculator →

Not sure which calculator you need?

Start with the Energy Audit to see where your electricity actually goes.

Run the energy audit