How Much Does a Pool Pump Cost to Run?
A pool pump costs approximately $346/year to run at $0.16/kWh. That is $28.80/month or $0.240/hour.
💰 Pool Pump Running Cost Calculator
Based on 1500W rated power. Actual varies by model and usage.
Pool Pump Cost at Different Rates
| Rate | Monthly | Annual |
|---|---|---|
| $0.08 | $14.42 | $173 |
| $0.10 | $18.00 | $216 |
| $0.12 | $21.58 | $259 |
| $0.16 | $28.83 | $346 |
| $0.20 | $36.00 | $432 |
| $0.25 | $45.00 | $540 |
| $0.30 | $54.00 | $648 |
| $0.35 | $63.00 | $756 |
Electricity cost to run a Pool Pump
A typical Pool Pump draws 1,500 watts when running and operates roughly 8 hours per day on average. That works out to 12.00 kWh per day, 180 kWh per month, and approximately 2,160 kWh per year.
At the US-average residential rate of 16.4 cents per kWh (EIA April 2026), the Pool Pump costs roughly $346 per year to operate. In cheap-power states like Idaho or Washington at 11 cents, it is closer to $259. In expensive states like California or Massachusetts at 30 cents, it climbs to $540. In Hawaii at 41 cents per kWh, the annual cost is approximately $890.
Annual cost by state rate
| Rate scenario | Rate (c/kWh) | Annual kWh | Annual cost |
|---|---|---|---|
| Idaho, Washington (cheapest) | 11.0 | 2,160 | $238 |
| Texas, Florida | 14.0 | 2,160 | $302 |
| US national average | 16.4 | 2,160 | $346 |
| New York, Connecticut | 25.0 | 2,160 | $540 |
| California, Massachusetts | 30.0 | 2,160 | $648 |
| Hawaii (most expensive) | 41.2 | 2,160 | $890 |
EnergyStar vs standard model
An EnergyStar-rated Pool Pump typically uses about 50 percent less energy than a standard model. That translates to roughly 1,080 kWh per year instead of 2,160, saving $173 per year at US-average rates. Over a typical 10-year service life, that is around $1,730 in saved electricity, which usually outpaces the upfront price premium for the efficient model.
Why this is a major load on your bill
Because the Pool Pump runs continuously (three or more hours at a time) at 1,500 watts, it contributes meaningfully to total household consumption. A typical US home uses about 10,800 kWh per year (EIA RECS), so this single appliance accounts for roughly 20.0 percent of total household electricity use. Worth focusing on for efficiency upgrades.
Frequently asked questions
How much electricity does a Pool Pump use?
A typical Pool Pump uses about 12.00 kWh per day running 8 hours at 1,500W. That works out to roughly 180 kWh per month and 2,160 kWh per year. Your actual use will vary with how often you run it.
How much does it cost to run a Pool Pump per month?
At US-average electricity rates (16.4 cents/kWh), running the Pool Pump costs about $29.52 per month. In low-rate states it can be as little as $19.80; in high-rate states like California, expect closer to $54.00 per month.
What is the annual cost of running a Pool Pump?
Annual operating cost at US-average rates: approximately $346 per year. The range across US states is roughly $216 (cheapest) to $890 (Hawaii). An EnergyStar model saves about $173 per year compared to a standard model.
How can I reduce the cost of my Pool Pump?
Upgrade to an EnergyStar-rated model, savings of about 50 percent (around $173/year). Reduce daily runtime, every hour cut saves about $90 per year. On time-of-use rate plans, shift operation to off-peak hours to capture lower rates. Check whether your utility offers a time-of-use plan that aligns with this appliance use pattern.
What watt rating should I expect for a Pool Pump?
Typical running wattage for a Pool Pump is around 1,500 watts, with brief startup peaks of up to 4,500 watts. Specific models vary; check the nameplate label on your unit for exact figures. Common variation is plus-or-minus 20 percent of the typical value.
Pool Pump Energy Usage Explained
A pool pump consumes 1500W. At 8 hours/day for 180 days/year, that is 2,160 kWh annually, about 20.6% of average US household usage (10,500 kWh).
How to Calculate Running Cost
Cost = (Watts ÷ 1000) × Hours × Rate
For your pool pump: (1500W ÷ 1000) × 8 hrs × $0.16/kWh = $1.92/day.
Tips to Reduce Costs
Use time-of-use electricity plans for off-peak rates ($0.05–$0.10/kWh overnight). Upgrade to Energy Star certified models. Use smart plugs or timers. Check rates in your state with our Electricity Cost Calculator.
Disclaimer: Estimates based on rated wattage. Actual consumption varies by model, age, and usage patterns.