Utility Check
outdoor

Cost to run a hot tub

A typical hot tub adds $30–$80/month to your electric bill — most of that is heating, not the pump or jets.

Customize

US average: $0.16/kWh. CA & HI: $0.30+. Look at any electric bill for your exact rate.

Estimated cost

Wattage
1500 W
kWh per hour
1.500
Cost per hour
$0.24
Cost per day
$0.96
Cost per month
$28.80
Cost per year
$350

Ways to lower the cost

  • •Use a thermal cover — cuts heating cost by 50%+.
  • •Lower the temperature 5°F when not in use for several days.
  • •If you're shopping, look for ENERGY STAR-certified spas with foam-filled cabinets.

Spend more time in the hot tub, less on chemistry

Aiper's cordless cleaners work for above-ground pools and spas. No tangled cords, lithium-ion battery, automatic shutoff. 45-day cookie.

Coupon code: AIPERAFF2026 · 10% off

Shop Aiper pool cleaners

Disclosure: We may earn a commission at no cost to you.

Want to verify your actual rate?

Many bills are wrong about the rate they apply. A free bill check confirms what you're really paying per kWh.