Tools for everyday utility decisions

Use your provider’s rates. Example values are always marked Demo.

Calculate flat or tiered charges, service fees and tax.

Turn power and operating time into kWh and cost.

Separate usage, rate and other bill changes.

Compare two everyday electricity scenarios.

Estimate daily and monthly household water use.

Measure how a small leak adds up over time.

Include temperature rise, heater performance and water cost.

Save actual bills, budgets and monthly trends.