How Much Does It Cost To Use Aircon In Singapore?
How Much Does It Cost To Use Aircon In Singapore? A kilowatt hour in Singapore costs 28 cents. Your aircon will pull about 1.5 to 2 kWH per hour. This means that running aircon for 8 hours costs about $5. How much is aircon per hour Singapore? A kilowatt hour in Singapore costs 28 cents.