Air cooler vs AC: which one suits you?
How they work
An AC removes heat and moisture from the air. An air cooler blows air over water-soaked pads, and the evaporating water cools it. This difference explains almost everything below.
Side by side
| Air cooler | AC | |
|---|---|---|
| Purchase price | Much lower | Higher |
| Running cost | Typically a fraction of an AC, check the watt rating on each label | Higher |
| Works best in | Dry, hot weather | Any weather |
| Humid weather | Feels sticky and cools poorly | Handles it well |
| Needs ventilation | Yes, an open window or door | No, a closed room is best |
| Maintenance | Refill water, clean pads and tank | Clean filters, yearly service |
Which should you choose?
- Choose a cooler if your budget is tight, your climate is dry for most of the hot season, and you can keep a window open.
- Choose an AC if humidity is high, you want a sealed room (for example for sleeping), or someone in the house has dust or allergy sensitivity.
- Many homes use both: a cooler for the day in the hall, and an AC in the bedroom.
Check before you buy
- Room size and tank capacity for a cooler.
- Tonnage and star rating for an AC. See how to choose an AC.
- Your monthly budget for electricity.
Prices change often. Check the current price on the store before you buy.
Ready to compare prices?
See air conditioners and coolers side by side on PickSmart.
Compare ACs on PickSmart
See air conditioners and coolers side by side on PickSmart.
Compare ACs on PickSmart