CALCULATOR
Hot Tub Energy Cost from Supplied Power Calculator
Hot Tub Energy Cost from Supplied Power Calculator — change the supplied values to calculate hot tub energy cost from supplied power.
Average input power supplied, excludes fixed charges, maintenance, heat loss prediction and tariff rules.
Accepted inputs: Average supplied input power: 0 to 100 kW; Powered time per day: 0 to 24 hours/day; Planning duration: 0 to 366 days; Supplied energy price: 0 to 100 currency/kWh.
How the calculation works
cost=average kW×hours/day×days×price/kWh
Energy is constant average power integrated over powered duration; multiply supplied unit price.
Worked example
With average supplied input power 2 kW, powered time per day 6 hours/day, planning duration 30 days, supplied energy price 0.2 currency/kWh, hot tub energy cost from supplied power is 72 currency.
Assumptions and limits
Average input power supplied, excludes fixed charges, maintenance, heat loss prediction and tariff rules.