QUOTE(Investor King @ Nov 6 2016, 09:26 PM)
Bro, i am
Switching from gas to induction. Lets take cost to boil same volume of water, which method is more expensive and roughly how much?
I believe the price to boil the same amount of water is the same if using induction and kettle, am I right?
Lets use this site for calculation
https://www.easycalculation.com/physics/the...-calculator.php Some number are just estimate
Initial Water temperature : 26
Boiling temperature : 100
Volume : 4L
Watt : 2000watt
Efficiency : 85% (wikipedia)
Time required = 12mins
KWH = (12/60) x 2000 = 400wh per day
30 days = 12,000wh = 12kwh
So you use 12kwh per month.
Depending your current TNB bill,
- if still within 300kwh unit, you pay average of RM 0.26 x 12 ~= RM 3.1,
- if >300kwh<600kwh, you pay average RM 0.386 x 12 ~= RM 4.63
Gas, i forgot the formula so can't give you much calculation. As for me, I am using Gas, and refill tank about 5 months once. I boil water everyday, and weekend cooking sometime very heavy cooking.