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Calculate Your Monthly Electric Bill

Estimate your monthly electricity bill from appliance usage. Find what is driving your bill up.

📅 Updated April 2026 Formula verified 📖 4 min read 🆓 Free · No sign-up

Top Consumers

AC 1.5T (8h): ₹60-100/day। Fridge: ₹10-20/day। Geyser (30min): ₹8-15। Fan (24h): ₹3-5। LED (12h): ₹1-2। Inverter AC saves 30-40% vs non-inverter। 5-star rating: 20-30% less than 3-star।

Save

AC at 24°C: saves 25% vs 18°C। BLDC fans: 50% less। Solar rooftop: PM Surya Ghar subsidy। Star rating check: BEE website।

⚡ CalcWolf Insight

The cheapest electricity is the electricity you do not use. Sealing air leaks (weatherstripping doors and caulking windows) costs $20-50 in materials and can reduce HVAC costs by 10-20%. This is the highest-ROI home improvement project possible — $20 investment saving $100-200/year.

Frequently asked questions
AC cost/month?
1.5T, 8h/day: ₹1,800-3,000/month। 5-star inverter: 30-40% less।
Biggest saver?
AC 24°C (25% save)। BLDC fans (50%)। Solar rooftop (subsidy available)।
✓ Math logic verified against primary sources → See our verification process
Kevin Glover
Founder, CalcWolf · GLVTS · Blickr
All formulas sourced from primary references — IRS publications, peer-reviewed research, and official standards. Results are tested against independent reference calculators before publishing. Rates and brackets updated when official sources change. Editorial policy →
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Found a bug or outdated data? Reports go directly to Kevin and are reviewed personally.