⚡ Electricity Cost Calculator
Enter appliance wattage, daily usage hours, and your electricity rate to estimate daily, monthly, and yearly power costs.
➕ Add Appliance
⚙️ Electricity Rate
📋 Appliance List
📖 Electricity Tips
- 1 kWh = 1000 watts running for 1 hour — the standard unit on your electricity bill
- A 1200W AC running 8 hours/day uses about 288 kWh per month
- Standby power adds up — a TV on standby (~2W) uses ~1.4 kWh/month
- Each kWh produces roughly 0.5 kg of CO₂ — saving power cuts emissions
- Tiered pricing means higher rates as usage increases — keep total usage low