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Comparison Report · 3 Appliances · 6 Cities · 2026

AC vs Cooler vs Fan
Electricity Cost India (2026)

Compare cooling cost, electricity usage, and efficiency across AC, air cooler, and ceiling fan. Data-driven insights for every Indian household.

3-Way Comparison

6 Major Cities

Visual Charts

Free Download

Hybrid Strategy

Compare Now View Full Table

11x

AC vs Fan Cost

Fan is 11x cheaper/month

AC vs Cooler

Cooler is 7x cheaper/month

₹1,469

Monthly Savings

Cooler vs AC · 8h/day

20%

Fan + AC Combo

Savings using fan with AC

Quick Answer · 8 hrs/day · ₹6.8/unit

Monthly Electricity Cost Comparison

1.5 Ton AC

1050W

₹1,714/mo

₹7.14/hour · 1.05 units/hr

100% of AC cost

Air Cooler

150W

₹245/mo

₹1.02/hour · 0.15 units/hr

14% of AC cost

Ceiling Fan

75W

₹122/mo

₹0.51/hour · 0.075 units/hr

7% of AC cost

Bottom line: A ceiling fan costs 11x less than AC per month. An air cooler costs 7x less. But AC provides far superior cooling — especially in humid cities. Scroll down for the full comparison.

Data Table

Full Electricity Cost Comparison

At national average rate of ₹6.8/unit

Appliance	Power (W)	Units/Hour	Cost/Hour	Monthly (8h)	Annual (8h)
1.5 Ton AC ₹30,000–₹60,000	1050W	1.05	₹7.14	₹1,714	₹20,568
Air Cooler ₹5,000–₹15,000	150W	0.15	₹1.02	₹245	₹2,940
Ceiling Fan ₹1,500–₹5,000	75W	0.075	₹0.51	₹122	₹1,464

Monthly Cost by Daily Usage Hours

At ₹6.8/unit · 30 days/month

Appliance	4h/day	8h/day	12h/day	vs AC (8h)
1.5 Ton AC	₹857	₹1,714	₹2,570	Baseline
Air Cooler	₹122	₹245	₹367	Save ₹1,469
Ceiling Fan	₹61	₹122	₹184	Save ₹1,592

Performance

Cooling Performance Comparison

Beyond cost — how each appliance actually performs

1.5 Ton AC

Comfort5/5

Efficiency4/5

Cost Score1/5

Price: ₹30,000–₹60,000

Maintenance: ₹1,500–₹3,000/yr

Noise: Low (25–45 dB)

Air Cooler

Comfort3/5

Efficiency5/5

Cost Score4/5

Price: ₹5,000–₹15,000

Maintenance: ₹200–₹500/yr

Noise: Moderate (50–65 dB)

Ceiling Fan

Comfort2/5

Efficiency5/5

Cost Score5/5

Price: ₹1,500–₹5,000

Maintenance: ₹100–₹300/yr

Noise: Very low (20–35 dB)

Feature	AC	Cooler	Fan
Cooling Capacity	Excellent — cools to any temp	Good — 5–10°C drop	None — air circulation only
Works in Humidity	Yes — dehumidifies	No — worsens in humidity	Yes — always works
Room Size	Up to 180 sq ft (1.5T)	Up to 250 sq ft	Up to 150 sq ft
Temperature Control	Precise (16–30°C)	Limited	None
Air Quality	Filtered & clean	Adds moisture	Circulates existing air
Works at 45°C+	Yes	Partially	No comfort benefit
Noise Level	Low (25–45 dB)	Moderate (50–65 dB)	Very low (20–35 dB)
Installation	Professional required	Plug & play	Simple wiring

Smart Guide

When to Use Which Cooling Option

The right choice depends on your climate, budget, and usage pattern. Here's the definitive guide.

AC

Use When

Temperature above 38°C
Humidity above 60%
Coastal cities (Mumbai, Chennai, Kolkata)
Sleeping comfort is priority
Working from home all day
Children or elderly in the house

Avoid When

Budget is tight
Dry climate with temp below 38°C
Short usage (under 2 hours)

Air Cooler

Use When

Dry climate (Delhi, Jaipur, Ahmedabad)
Temperature 30–40°C
Budget-conscious households
March–May (pre-monsoon dry season)
Open or semi-open spaces
Outdoor areas or large halls

Avoid When

Humidity above 60%
Monsoon season (June–August)
Coastal cities
Temperature above 42°C

Ceiling Fan

Use When

Temperature below 32°C
Night-time in mild weather
Alongside AC (saves 20%)
Winter months
Monsoon with open windows
Extremely budget-conscious

Avoid When

Temperature above 35°C
High humidity without breeze
Peak summer afternoons

The Verdict by Indian City Type

Based on climate data and electricity rates

Delhi / Jaipur / Lucknow

Dry heat

Cooler (Mar–May) + AC (Jun–Aug)

Mumbai / Chennai / Kolkata

Humid coastal

AC only — cooler ineffective

Bangalore / Pune / Hyderabad

Moderate

Fan (Oct–Feb) + Cooler (Mar–May) + AC (Jun–Sep)

Chandigarh / Amritsar

Extreme dry heat

Cooler (Apr–Jun) + AC (Jul–Aug)

City Data

City-Wise Cost Comparison

Monthly cost for 8 hours/day usage across major Indian cities

Delhi

₹7/unit

₹1,764

Cooler

₹252

Fan

₹126

Cooler saves ₹1,512 vs AC/month

Mumbai

₹8.5/unit

₹2,142

Cooler

₹306

Fan

₹153

Cooler saves ₹1,836 vs AC/month

Kolkata

₹7.8/unit

₹1,966

Cooler

₹281

Fan

₹140

Cooler saves ₹1,685 vs AC/month

Bangalore

₹7.3/unit

₹1,840

Cooler

₹263

Fan

₹131

Cooler saves ₹1,577 vs AC/month

Chennai

₹6.5/unit

₹1,638

Cooler

₹234

Fan

₹117

Cooler saves ₹1,404 vs AC/month

Hyderabad

₹7/unit

₹1,764

Cooler

₹252

Fan

₹126

Cooler saves ₹1,512 vs AC/month

Full City × Appliance Cost Matrix

Monthly cost (₹) · 8 hours/day · 30 days

City	AC (1.5T)	Cooler	Fan	Cooler Saves
Delhi	₹1,764	₹252	₹126	₹1,512
Mumbai	₹2,142	₹306	₹153	₹1,836
Kolkata	₹1,966	₹281	₹140	₹1,685
Bangalore	₹1,840	₹263	₹131	₹1,577
Chennai	₹1,638	₹234	₹117	₹1,404
Hyderabad	₹1,764	₹252	₹126	₹1,512

Visual Charts

Cost & Performance Visualized

Data charts for easy comparison

Monthly Cost by Usage Hours

₹6.8/unit · 30 days

Performance Radar

Multi-dimensional comparison (score out of 100)

Savings Strategy

Savings & Hybrid Usage Strategy

Smart combinations that maximize comfort while minimizing cost

₹1,469

Switch AC → Cooler

saved per month

₹17,628/yr

Dry climate only

₹1,592

Switch AC → Fan

saved per month

₹19,104/yr

Mild weather only

₹343

Fan + AC combo

saved per month

₹4,114/yr

2°C higher setting

Use fan + AC togetherSave 20%

Fan allows 2°C higher AC setting, saving 20% on AC bill

Cooler in morning, AC at peakSave 35%

Use cooler in cooler morning hours, switch to AC only at peak heat

Fan at night instead of ACSave 40%

Replace AC with fan for sleeping in mild weather months

Cooler in dry months onlySave 60%

Use cooler in March–May (dry), switch to AC in June–August (humid)

Calculate Your Exact AC Savings

Enter your current AC details and see exactly how much you'd save by upgrading or switching cooling options.

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Comparison Table (CSV)

Full dataset: all appliances, usage hours, city-wise costs, and savings data. Ready for Excel or Google Sheets.

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FAQ

Frequently Asked Questions

Common questions about AC vs cooler vs fan cost in India.

Fan is the cheapest at ₹153/month (8h/day · ₹6.8/unit). Air cooler costs ₹245/month. AC (1.5T 5-star) costs ₹1,714/month. AC costs 11x more than a fan and 7x more than a cooler per month. However, AC provides far superior cooling comfort, especially in humid conditions.