AC Cost Per Hour Calculator
India 2026
See the real-time hourly cost of running your AC. Choose your AC tonnage, star rating, AC type and city electricity tariff for instant cost per hour estimates.
If you are comparing different AC models and prices, exploring a complete guide can help you choose the right one. Best AC in India →
Rate: ₹7.5 per kWh
Results
Per Hour
₹6.75
0.90 kWh
Per Day
₹54
8 hrs
Per Month
₹1620
30 days
Cost by Temperature Setting
Per hour at 24°C = baselineSetting your AC to 24°C instead of 18°C can save up to 32% on hourly running cost.
A 1.5 Ton 4 Star Inverter Split AC costs approximately ₹6.75 per hour to run in Delhi. At 8 hours daily, that is ₹54 per day and ₹1620 per month.
Cost Per Hour by Star Rating (1.5 Ton)
Compares hourly running cost across all star ratings for selected tonnage, type and city tariff.
Recommended 1.5 Ton ACs to Buy
See all 10 picks →
Prices and availability verified on Amazon India. We may earn a commission when you purchase through these links.
Estimated Power Draw
Why Calculate AC Cost Per Hour?
Budget by the Hour
Knowing your AC cost per hour helps you decide whether to run it for an extra hour or switch to a fan. Small decisions add up to big savings.
Find the Optimal Temperature
See exactly how much you save per hour by raising the thermostat from 18°C to 24°C. Every degree higher can reduce cost by 6–8%.
City-Specific Rates
Electricity tariffs differ significantly across India. Running the same AC in Mumbai costs about 40% more per hour than in Lucknow.
Compare Before You Buy
Use the per-hour cost to compare inverter vs non-inverter, 3-star vs 5-star. The difference is clearer when you see it in rupees per hour.
Choosing the right AC depends on multiple factors, including budget and room size. best AC models →
If you want a simple answer, the best AC for most homes is a 1.5 ton inverter AC. You can explore top options here. top air conditioners →
Frequently Asked Questions About AC Cost Per Hour
A 1.5 ton 5-star inverter AC costs approximately ₹6.20–₹7.80 per hour to run depending on your city's electricity tariff. A 3-star model costs about ₹8.50–₹10.50 per hour. Non-inverter and window ACs cost slightly more per hour.
Find the best AC models that fit your calculated needs. top air conditioners →
Looking for a reliable and efficient AC? Most users prefer 1.5 ton inverter models for balanced cooling and energy savings. best cooling options →
We may earn a commission when you purchase through links on this site, at no extra cost to you. This helps us keep our guides free and independently researched.
Sulaiman Sekh
Verified ExpertHVAC Expert & AC Repair Specialist
Sulaiman has 8+ years of hands-on experience in diagnosing and repairing air conditioning systems. He works with real AC units daily and ensures all guides are practical and based on real-world scenarios.