Ceiling Fan vs AC: How Much More Does an AC Cost to Run?

To understand why air conditioners cause sudden electricity bill shocks while fans barely move the meter, look at their electrical power draw:

• BLDC Ceiling Fan: Draws only 28 to 32 Watts at top speed.
• Standard Induction Ceiling Fan: Draws 70 to 80 Watts at top speed.
• 1.5-Ton Split AC: Draws 800 to 1,600 Watts while actively cooling.

One air conditioner consumes as much electricity as 20 standard ceiling fans or 50 BLDC fans running at the same time.

Fans and air conditioners work completely differently. An AC lowers the temperature of the air in the room, while a ceiling fan creates air movement that speeds up evaporation of sweat from your skin (the "wind chill" effect), making 26°C feel like 22°C.

Instead of setting your AC to 18°C or 20°C (which runs the compressor at maximum power), set your AC to 24°C or 25°C and turn on your ceiling fan at low speed (speed 2 or 3). The fan circulates the cool air across the bed, keeping you just as cool while reducing your AC electricity consumption by 25% to 35%.