Smart Home Cost Estimator
Build a room-by-room hardware budget with adjustable device counts and price ranges.
- Select rooms and devices.
- Change low and high prices.
- Compare low, typical, and high totals.
Smart Home Calculators and Tools
Smart home calculators and tools help you estimate device costs and possible energy savings before you spend. Adjust the inputs to match your home, prices, and energy use.
Choose a Calculator
Start with the question you need to answer. You can change every default value and run each estimate again as your plans change.
Energy Savings Calculator
Compare estimated yearly savings from lighting, thermostat, and standby power changes.
- Enter your electricity rate and currency.
- Adjust device use and expected changes.
- Review a yearly savings breakdown.
Use the Results as a Planning Range
Update the Defaults
Replace the sample prices, rates, and device counts with numbers that fit your home.
Test One Change
Change one input at a time so you can see what affects the result.
Check Before You Buy
Confirm current device prices, installation costs, and energy rates before making a final decision.