Typical Wattage of Common Home Appliances

• LED bulb: 7-15W
• Ceiling fan: 60-80W
• Refrigerator (medium size): 100-200W running, higher on startup
• LED TV (42-55 inch): 60-120W
• Electric iron: 1000-1800W
• Washing machine: 300-500W (motor), more when heating water
• Microwave oven: 900-1500W
• 1.5 ton split AC: 1500-1800W running (inverter models often lower)
• Water motor or pump (0.5 HP): 370-500W

How to Calculate Total Load for Your Home

To estimate your home's total load, add up the wattage of every appliance you plan to run at the same time, then divide by 1000 to get kilowatts. Multiply by the hours used per day to get units (kWh) consumed daily. This simple math is the basis for sizing a UPS, generator, or solar inverter correctly, and for spotting which appliances are driving up your bill. For accurate category can help you measure real consumption.

Why This Matters for UPS and Solar Sizing

• Undersizing a UPS or inverter leads to overload trips and shortened battery or equipment life.
• Oversizing wastes money upfront and can reduce efficiency at low loads.
• Appliances with motors (fridges, ACs, pumps) draw a brief surge at startup that is often 2-3 times their running wattage, which sizing must account for.

FAQs

Does wattage tell me my monthly electricity bill directly?

Not directly. You need to multiply wattage by hours used to get units (kWh), then multiply by your DISCO's per-unit rate, which varies by slab and includes taxes and adjustments like FPA.

Which appliances use the most electricity in a typical home?

Air conditioners, electric irons, water heaters, and washing machines with built-in heaters are typically the biggest consumers due to their high wattage and runtime.

Final Thoughts

Knowing your appliances' wattage takes the guesswork out of sizing electrical equipment and understanding your bill. For UPS batteries, solar inverters, and testing tools to help you manage your home's power needs, visit AJ Electric's shop or message us on WhatsApp for personalized advice.