average operating cost of a hot tub
Shopping for a hot tub: 1  On average a hot tub costs about $1 a day for electricity and chemicals, although this can vary from $15-$60 a month depending on size, insulation, climate and local utility costs. 2  Ask for an estimate of monthly operating costs, as these vary considerably between brands and models.dditional costs: 1  Empty hot tubs generally weigh 400-1,000 pounds, and usually are delivered on a small trailer. 2  Today many hot tubs are made of acrylic, which is easier to take care of and longer lasting than fiberglass.