Appliance Power Cost
Estimate an appliance’s monthly electricity cost using wattage, daily hours, and your unit rate. Multiply watts by hours to get kWh, then add up for 30 days. Old fridges, geysers, and always‑on set‑top boxes add up—smart plugs can reveal hidden loads. Consider inverter/heat‑pump upgrades for big users, and time‑shift heavy loads to off‑peak where tariffs apply.
Estimated Total203 (local currency)
Power Adds Up
How to use this calculator
- Enter your details in the inputs above.
- Choose options that match your scenario.
- Review the total and explore tips to optimize costs.
How we calculate
We combine market averages, recent receipts, and verified sources for each field with transparent formulas. Edit any input to reflect your local reality.
Assumptions & Common Mistakes
- Numbers are medians for recent periods—seasonality may apply.
- Taxes/fees differ by city—include any local surcharges if missing.
- For large one‑offs, request written quotes to avoid scope creep.