Best 1 Ton AC in India (2026)
A 1-ton air conditioner is the most efficient choice for rooms up to 120 sq ft. We analyze the top verified models based on ISEER efficiency, cooling capacity, and actual running costs.
Quick Recommendation
If your room is exactly 120 sq ft and receives direct sunlight, consider stepping up to a 1.5-ton unit. Otherwise, these 1-ton models offer optimal savings.
Use our Room Size Matcher instead →LG 1 Ton 3-Star AC
LG10K3S-1Best For: Rooms up to 120 sq ft
*Based on 8 hours/day and ₹8/kWh. Calculate your cost
Pros
- High efficiency
- Low noise
Cons
- Installation charges extra
*Data Verified via BEE Public Database (2026-09-27)
LG 1 Ton 4-Star AC
LG10K4S-2Best For: Rooms up to 120 sq ft
*Based on 8 hours/day and ₹8/kWh. Calculate your cost
Pros
- High efficiency
- Low noise
Cons
- Installation charges extra
*Data Verified via BEE Public Database (2026-09-27)
LG 1 Ton 5-Star AC
LG10K5S-3Best For: Rooms up to 120 sq ft
*Based on 8 hours/day and ₹8/kWh. Calculate your cost
Pros
- High efficiency
- Low noise
Cons
- Installation charges extra
*Data Verified via BEE Public Database (2026-09-27)
Daikin 1 Ton 3-Star AC
DA10K3S-10Best For: Rooms up to 120 sq ft
*Based on 8 hours/day and ₹8/kWh. Calculate your cost
Pros
- High efficiency
- Low noise
Cons
- Installation charges extra
*Data Verified via BEE Public Database (2026-09-27)
Daikin 1 Ton 4-Star AC
DA10K4S-11Best For: Rooms up to 120 sq ft
*Based on 8 hours/day and ₹8/kWh. Calculate your cost
Pros
- High efficiency
- Low noise
Cons
- Installation charges extra
*Data Verified via BEE Public Database (2026-09-27)
How Much Does a 1-Ton AC Cost to Run?
A typical 3-star 1-ton AC consumes roughly 1000 watts. At ?8 per unit, running it for 8 hours a day will cost about ?2,400 per month. See our complete 1-ton power consumption guide for detailed breakdowns.