How to Use the Electric Kettle Cost Calculator
An electric kettle draws a lot of power for a short burst, which makes it hard to feel how much it actually adds to your bill. This calculator turns your kettle's wattage and usage pattern into a monthly electricity estimate.
The math is watts ร minutes per use รท 60 ร uses per day to get daily watt-hours, divided by 1,000 for kWh, then multiplied by 30 days for the monthly total. Multiply that by your electricity rate to get an estimated monthly cost.
Most US kettles run on standard 120V household outlets, which limits continuous draw to roughly 1,500W โ noticeably lower than the 2,000W+ kettles common on 220V circuits elsewhere. Usage tends to climb in colder months as hot drinks and cooking needs increase.
Frequently Asked Questions
Check the rating label on the base or near the power cord โ it's listed in watts (W). Most US electric kettles run on standard 120V outlets and top out around 1,500W due to circuit limits, unlike 220V kettles elsewhere that can reach 2,000W.
For 2-4 cups, most kettles take about 3-5 minutes. Timing your own kettle once with a stopwatch for the amount you typically boil gives you a more accurate number to enter.