How Much Does It Cost to Run an AC in India?
A data-driven study of AC operating costs across capacities, star ratings, and state tariffs.
Key Findings
- The 3-Star vs 5-Star Gap: For usage under 4 hours a day, a 3-star AC is cheaper to own over 5 years. Over 8 hours, 5-star dominates.
- BEE Testing vs Real World: BEE tests assume 1600 hours of annual use at standard temperatures. Peak Indian summers can inflate this by up to 30%.
Baseline Methodology
Our database analyzes 50 verified 2026 AC models. We calculate running cost using: (Cooling Capacity / ISEER) * Hours * Days * Tariff.
The Cost Table (At ?8/Unit, 8 Hrs/Day, 30 Days)
| Capacity | Star Rating | Est. Monthly Cost |
|---|---|---|
| 1.0 Ton | 3 Star | ?1,450 |
| 1.5 Ton | 3 Star | ?2,100 |
| 1.5 Ton | 5 Star | ?1,650 |
*Data is aggregated from manufacturer-verified ISEER specs. Actual bills vary based on compressor load and inverter efficiency.