AC Bill Calculator in Delhi
(2026)

Delhi is located in Delhi, which has a domestic electricity tariff of ₹7 per unit (kWh) as per the 2026 tariff revision. This tariff is applied on a slab basis — as your monthly consumption increases, higher slabs attract higher per-unit rates. For an average household running a 1.5-ton AC for 14 hours per day, the AC alone accounts for 40–60% of the total electricity bill during peak summer months (April – July).

Delhi's Semi-arid climate means the city experiences average summer temperatures of around 42°C. Delhi summers are brutal — 45°C+ peaks in May–June. ACs run 12–16 hrs/day in peak season. High-ambient (52°C rated) models are strongly recommended. This directly impacts how hard your AC has to work — in hotter, more humid conditions, the compressor runs at higher capacity for longer durations, consuming more electricity. A well-sized, well-maintained 5-star inverter AC is the most energy-efficient choice for Delhi's climate conditions.

Choosing the right AC tonnage for Delhi is critical. The standard rule is 0.0667 tons per square foot (1 ton per 15 sq ft), but in Delhi's heat, it's advisable to add 10–15% buffer tonnage for rooms above the ground floor or with direct sun exposure. A 1.5-ton AC covers 150–200 sq ft effectively; a 1-ton AC handles up to 130 sq ft. Oversizing wastes electricity; undersizing causes continuous operation and accelerated wear.

For Delhi residents, the BEE 5-star rating system is not just a label — it's a financial decision. A 5-star inverter AC running 14 hours/day in Delhi saves approximately ₹16,097/year compared to a 3-star model. Given Delhi's long peak season (April – July), the return on the ₹5,000–8,000 star-rating premium is typically achieved within 18–24 months of purchase.