How Many kWh Does a Pool Pump Use?
Pool Pump energy cost calculator — see your exact daily, monthly, and yearly electricity cost.
US national average. Edit for your local rate.
Daily Energy Use
12.00
kWh / day
Monthly Cost
$67.79
Yearly Cost
$824.75
Pool Pump — Cost Breakdown
| Period | kWh Used | Cost ($) |
|---|---|---|
| Per Hour | 1.5000 | $0.2824 |
| Per Day | 12.00 | $2.26 |
| Per Month (30 days) | 360.00 | $67.79 |
| Per Year (365 days) | 4380.00 | $824.75 |
Running a pool pump for 8 hours uses about the same energy as running a central AC for 3.5 hours.
3 Ways to Cut Your Pool Pump Energy Bill
- 🌱
Upgrade to a variable-speed pump — running at half speed uses 1/8 the energy due to the affinity laws of fluid dynamics.
- 💡
Run the pump during off-peak hours (typically 9pm–7am) if your utility offers time-of-use electricity rates.
- âš¡
Reduce daily run time by 1 hour at a time until water clarity is barely maintained — most pools are over-filtered.
The pool pump motor draws a surge of about 3,000–4,500W at startup before settling to its running wattage.