Why is my AC electricity bill suddenly high?

Common real causes: more usage hours than you realize, a hotter month increasing runtime, a dirty filter making the compressor work harder, an undersized AC for the room, or a tariff slab change. Check actual usage hours first — that's the factor people most often underestimate.

📐 Calculated estimate Based on real BEE-certified data — see the exact numbers below.

A dirty or clogged filter is a genuinely common, often-overlooked cause — restricted airflow makes the compressor run longer to reach the same set temperature, directly increasing consumption for the same "amount" of cooling. If your usage pattern and filter are both normal but the bill still jumped, check whether your electricity tariff slab changed, since many state tariffs are tiered and a higher total household usage can push your per-unit rate up too.