Appliance Electricity Cost Calculator: Power Consumption & Bill Estimator (2026)
Calculate the exact electricity cost of any home appliance — AC, geyser, refrigerator, washing machine, fan, TV and 40+ more. Add multiple appliances to get your complete household bill breakdown instantly.
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Appliance Electricity Cost Calculator
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Home Appliances Power Consumption & Electricity Cost Table (2026)
BEE-verified wattage data, typical daily usage, and exact monthly/yearly electricity costs for all major home appliances in India.
| Appliance | Power (W) | Typical Usage | Daily Units (kWh) | Monthly Units | Yearly Units |
|---|---|---|---|---|---|
| Instant Geyser 3L | 3000W | 0.5 hrs | 1.50 | 45 | 548 |
| Induction Cooktop Double | 2800W | 2 hrs | 5.60 | 168 | 2044 |
| Clothes Dryer | 2500W | 1 hr | 2.50 | 75 | 913 |
| Storage Geyser 15L | 2000W | 2 hrs | 4.00 | 120 | 1460 |
| Storage Geyser 25L | 2000W | 3 hrs | 6.00 | 180 | 2190 |
| Dishwasher | 1800W | 1.5 hrs | 2.70 | 81 | 986 |
| Window AC 1.5 Ton | 1500W | 8 hrs | 12.00 | 360 | 4380 |
| Induction Cooktop Single | 1500W | 2 hrs | 3.00 | 90 | 1095 |
| Electric Kettle 1.5L | 1500W | 0.5 hrs | 0.75 | 23 | 274 |
| Hair Dryer | 1500W | 0.3 hrs | 0.45 | 14 | 164 |
| 2 Ton 5-Star Inverter AC | 1400W | 8 hrs | 11.20 | 336 | 4088 |
| 1.5 Ton 3-Star Inverter AC | 1200W | 8 hrs | 9.60 | 288 | 3504 |
| Microwave Oven 20-25L | 1200W | 0.5 hrs | 0.60 | 18 | 219 |
| Oven Toaster Griller (OTG) | 1200W | 1 hr | 1.20 | 36 | 438 |
| Vacuum Cleaner | 1200W | 0.5 hrs | 0.60 | 18 | 219 |
| Iron (Steam) | 1200W | 1 hr | 1.20 | 36 | 438 |
| 1.5 Ton 5-Star Inverter AC | 945W | 8 hrs | 7.56 | 227 | 2759 |
| 1 Ton 5-Star Inverter AC | 800W | 8 hrs | 6.40 | 192 | 2336 |
| Mixer Grinder 750W | 750W | 0.5 hrs | 0.38 | 11 | 137 |
| Front Load Fully Automatic 8kg | 600W | 2 hrs | 1.20 | 36 | 438 |
| Top Load Fully Automatic 7kg | 500W | 1.5 hrs | 0.75 | 23 | 274 |
| Food Processor | 500W | 0.3 hrs | 0.15 | 5 | 55 |
| Semi-Automatic 6kg | 400W | 1 hr | 0.40 | 12 | 146 |
| Desktop Computer | 300W | 8 hrs | 2.40 | 72 | 876 |
| Side-by-Side 600L+ (5-Star) | 200W | 24 hrs | 4.80 | 144 | 1752 |
| Smart TV 65 inch | 200W | 5 hrs | 1.00 | 30 | 365 |
| Hair Straightener | 200W | 0.3 hrs | 0.06 | 2 | 22 |
| Desert Cooler | 185W | 10 hrs | 1.85 | 56 | 675 |
| Double Door 350-400L (3-Star) | 160W | 24 hrs | 3.84 | 115 | 1402 |
| LED TV 55 inch | 150W | 5 hrs | 0.75 | 23 | 274 |
| Double Door 250-300L (4-Star) | 120W | 24 hrs | 2.88 | 86 | 1051 |
| LED TV 43 inch | 100W | 5 hrs | 0.50 | 15 | 183 |
| Ceiling Fan Standard 1200mm | 75W | 12 hrs | 0.90 | 27 | 329 |
| Single Door 150-200L (5-Star) | 70W | 24 hrs | 1.68 | 50 | 613 |
| Laptop | 65W | 8 hrs | 0.52 | 16 | 190 |
| LED TV 32 inch | 60W | 5 hrs | 0.30 | 9 | 110 |
| Pedestal Fan | 60W | 8 hrs | 0.48 | 14 | 175 |
| Table Fan | 50W | 8 hrs | 0.40 | 12 | 146 |
| Exhaust Fan | 40W | 5 hrs | 0.20 | 6 | 73 |
| BLDC Energy Saving Fan | 28W | 12 hrs | 0.34 | 10 | 122 |
| Water Purifier (RO) | 25W | 6 hrs | 0.15 | 5 | 55 |
| CFL Bulb 20W (Old Tech) | 20W | 6 hrs | 0.12 | 4 | 44 |
| Aquarium Air Pump | 20W | 24 hrs | 0.48 | 14 | 175 |
| LED Tube Light 18W | 18W | 6 hrs | 0.11 | 3 | 39 |
| DTH/Cable Set-top Box | 15W | 10 hrs | 0.15 | 5 | 55 |
| Electric Shaver | 15W | 0.2 hrs | 0.00 | 0.1 | 1 |
| LED Bulb 12W | 12W | 6 hrs | 0.07 | 2 | 26 |
| Wi-Fi Router | 10W | 24 hrs | 0.24 | 7 | 88 |
| LED Bulb 9W | 9W | 6 hrs | 0.05 | 2 | 20 |
| LED Bulb 7W | 7W | 6 hrs | 0.04 | 1 | 15 |
| Mobile Charger (per phone) | 5W | 3 hrs | 0.02 | 1 | 5 |
How to use this table:
- • Power (W) is the rated wattage from BEE/manufacturer labels
- • Typical Usage is average daily usage hours for most Indian households
- • Units = (Wattage × Hours) ÷ 1000. Monthly = Daily × 30. Yearly = Daily × 365
- • To calculate cost, multiply units by your electricity rate (₹/kWh). E.g., 227 monthly units × ₹8/unit = ₹1,816/month
How Much Can You Save By Upgrading Appliances?
Real-world savings from upgrading old appliances to energy-efficient 5-star models. Based on typical Indian household usage at ₹8/unit electricity rate.
AC: 3-Star → 5-Star Inverter (1.5T)
Ceiling Fans: Standard → BLDC (4 fans)
Refrigerator: 3-Star → 5-Star Inverter
Lighting: CFL → LED (20 bulbs)
Geyser: Electric → Solar Hybrid
TV: Old LCD → New 5-Star LED
4 Tools That Cut 200,000+ Indian Bills
These products are the most impactful bang-for-rupee upgrades based on our analysis. Combined annual savings: ₹2,400–₹4,800.
Tapo P110 16A Smart Plug
Monitor every appliance's power live
Real-time energy tracking per device
View on Amazon
Atomberg Renesa BLDC Fan
Runs on 28W — cuts fan bill by 65%
BEE 5-star · Remote control · Sleep mode
View on Amazon
V-Guard iMagno 410
Protect your AC from voltage surges
90–290V wide range · Auto reset · Delay
View on Amazon
HomeMate Smart IR Hub
Schedule any AC from your phone
Works with any IR AC · Alexa/Google
View on AmazonAmazon Associate Programme · We earn a small commission at no extra cost
How to Calculate Electricity Cost of Any Home Appliance
The electricity cost of any appliance depends on three factors: its wattage (power rating), daily usage hours, and your electricity tariff (₹/unit or ₹/kWh). The formula is:
Daily kWh = (Wattage × Hours/day) ÷ 1000
Monthly Cost (₹) = Daily kWh × 30 × Rate (₹/kWh)
Example: A 1.5 Ton 3-Star AC (1200W), run 8 hours/day at ₹8/unit costs: (1200 × 8 ÷ 1000) × 30 × 8 = ₹2,304/month
Which Home Appliance Consumes the Most Electricity in India?
Based on BEE 2026 data and average Indian household usage patterns, here is how electricity consumption ranks:
How BEE Star Ratings Affect Electricity Consumption
The Bureau of Energy Efficiency (BEE) rates appliances from 1 to 5 stars. A 5-star rating means the appliance meets the highest efficiency standards, consuming up to 40-60% less electricity than a 1-star rated counterpart. For ACs, BEE uses the ISEER (Indian Seasonal Energy Efficiency Ratio) standard updated for 2026.
| Appliance | 3-Star Monthly | 5-Star Monthly | Annual Saving |
|---|---|---|---|
| 1.5 Ton AC | ₹2,304 | ₹1,512 | ₹9,504 |
| Double Door Fridge | ₹920 | ₹400 | ₹6,240 |
| Washing Machine 7kg | ₹180 | ₹108 | ₹864 |
Understanding Your Electricity Bill: Key Terms Explained
Unit / kWh
1 unit of electricity = 1 kilowatt-hour. A 1000W appliance running for 1 hour = 1 unit.
Tariff / Rate
The price charged per unit of electricity by your state DISCOM. Ranges from ₹4 to ₹10+ in India.
Fixed Charges
A flat monthly charge independent of usage, typically ₹50–₹500 depending on your connection type.
ISEER
Indian Seasonal Energy Efficiency Ratio — the BEE metric for AC efficiency. Higher = more efficient.
Peak Hours
High-demand hours (6pm–10pm) when some states charge higher tariffs. Avoid heavy usage then.
BEE Star Rating
1-star = least efficient, 5-star = most efficient. Updated every 2 years to raise the bar.
Quick Electricity Rate Reference
Average residential rates per unit (kWh) across major states in India (2026):
Related Calculators
Editor's Note
All wattage values are sourced from BEE 2026 annual report and manufacturer label data cross-verified across product listings. Electricity rates are based on the latest tariff orders from respective state DISCOMs as of March 2026.
Electricity Costs by Appliance Category
Detailed power consumption and electricity costs for all major household appliance categories at ₹8/unit.
Air Conditioners — Power & Cost Breakdown
1 Ton 5-Star Inverter AC
1.5 Ton 5-Star Inverter AC
1.5 Ton 3-Star Inverter AC
2 Ton 5-Star Inverter AC
Top 6 Ways to Cut Your Home Electricity Bill in India (2026)
Ranked by annual savings potential — implement in order for maximum ROI.
Upgrade to 5-Star Inverter AC
- 5-Star ISEER ≥5.20 (BEE 2026 norm)
- Uses 40% less electricity than 3-star
- Payback period: under 12 months
- Look for Daikin, LG, Panasonic 5-star models
Switch to Solar Water Heater
- Replaces electric geyser for 80% of needs
- Payback in 2-3 years for 150L system
- MNRE subsidy available in some states
- Works well in sunny Indian climate
Replace Fans with BLDC Fans
- BLDC fans use only 28W vs 75W standard
- 63% energy saving per fan
- Quieter operation and longer life
- Saves ₹1,648/year per fan (12h/day)
Full LED Lighting Upgrade
- LED uses 90% less power than incandescent
- 50% less than CFL for same brightness
- Replace all bulbs for max benefit
- Average home saves 100-200 units/month
Smart Usage Timing
- Set AC to 24°C — saves 6% per degree
- Use geyser timer: heat only when needed
- Run washing machine with full loads only
- Use sleep mode on AC from midnight
Eliminate Standby Power Loss
- Standby mode wastes 5-10% of bill
- Use smart plugs with scheduling
- Turn off TV/audio at main switch
- Unplug chargers when not in use
Seasonal Energy Saving Guide
Summer Tips
Monsoon Tips
Winter Tips
Total Savings Potential: ₹22,500+ per year
Implement all 6 strategies across AC, geyser, fans, lights, habits and standby elimination.
Appliance Electricity Cost: Frequently Asked Questions
Expert answers to the most common questions about home appliance power consumption, electricity costs, and savings in India.
Multiply the appliance's wattage by the daily usage hours, divide by 1000 to get kWh, then multiply by your tariff. Formula: Cost/day = (Watts × Hours ÷ 1000) × Rate. For example, a 2000W geyser running 2 hours at ₹8/unit costs (2000×2÷1000)×8 = ₹32/day or ₹960/month. Our calculator does this instantly.
Still have questions?
Our blog covers detailed guides on calculating electricity costs, understanding BEE star ratings, and cutting your monthly bill.
Data Sources
For reference and research
- BEE Annual Report 2026-27
- State DISCOM Tariff Orders (2026)
- Ministry of Power India Guidelines
- ECBC 2024 Compliance Standards
All Free Energy Calculators & Tools
Everything you need to understand and reduce your electricity bills