Model
Fisher & Paykel DW24U2I3
Rank #97 means 96 of the 709 dishwasher models we track cost less to run each year; the 92nd efficiency percentile means it uses less energy for its size than 92% of those models.
What does the Fisher & Paykel DW24U2I3 cost to run per year?
Among the 709 dishwasher models we track, the Fisher & Paykel DW24U2I3's $42/yr running cost ranks it #97, comfortably in the cheap-to-run group. It uses 27% less energy than the U.S. federal standard model in its class, which would cost about $57/yr to run, a saving of roughly $15 a year. Size-adjusted, this model beats 92% of dishwasher models we track on efficiency, one of the stronger results in its class. This class has no published efficiency-factor figure beyond annual kWh itself, so at 16 place settings (the class spans 2 to 18), size is the clearest lever we can point to for this model's running cost.
Immediately around it on the leaderboard, the Bosch SHX78CC5UC, SHE78D7*** at $41/yr runs a little cheaper and the Fisher&Paykel DW24UNT2X2 at $42/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A dishwasher typically stays in service for somewhere around 9 years; over that span, the Fisher & Paykel DW24U2I3's $42/yr adds up to roughly $378 in electricity alone, before purchase price or repairs.
By the numbers
The Fisher & Paykel DW24U2I3 normalized against its whole class, so each figure means something.
What it costs you over time
Running cost is an every-year number, so it compounds. At $42/yr, here is what the Fisher & Paykel DW24U2I3 adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Fisher & Paykel DW24U2I3 costs about $420. That is roughly $150 less than a standard model in its class, which would run closer to $570 over the same ten years.
How the Fisher & Paykel DW24U2I3 compares
The dishwasher class we track runs from $15 to $45 a year. At $42/yr, it runs about $2 a year cheaper than the class median of $44, and it is about $27 a year more than the cheapest dishwasher to run at $15. Against the US federal standard model for its class at about $57/yr, the Fisher & Paykel DW24U2I3 uses 27% less energy.
What drives its running cost
At 16 place settings, the Fisher & Paykel DW24U2I3 is a large dishwasher for its class, which spans 2 to 18 place settings with a median of 14 place settings, and larger dishwasher models generally cost more to run than smaller ones in the same class, simply because there is more to keep cold, spin, heat, or light.
- Place-setting capacity. Place-setting capacity is the main driver of how much water a cycle has to heat, and heating that water is most of a dishwasher's electricity use.
- Water heating. Most dishwashers have a booster heater that raises incoming water to sanitizing temperature; this heating step, not the pump or motor, accounts for most of a cycle's electricity use.
- Cycle length and drying method. Heavy or sanitize cycles run longer and hotter than a normal or eco cycle, and heated-dry options cost more to run than air-dry or condensation drying.
Common questions
Is the Fisher & Paykel DW24U2I3 cheap to run?
Yes. Its $42/yr running cost puts it at rank #97 of 709, below what most dishwasher models we track cost to run.
How much does the Fisher & Paykel DW24U2I3 cost per month?
About $3.46 a month, which is the $42 annual estimate spread across twelve months at the US average rate of $0.1856/kWh. Your own bill scales with your local electricity rate and how heavily you use it.
How is this running-cost figure calculated?
The formula is annual kWh times price per kWh: 224 kWh from ENERGY STAR times the US average of $0.1856/kWh comes to about $42 a year. It covers electricity only, not the purchase price, water, or installation.
How efficient is the Fisher & Paykel DW24U2I3 for its size?
92nd percentile once size is factored in. That means its size-adjusted efficiency is a real factor in the running-cost figure above; its capacity plays a large role too.
Cheaper to run in the same class
Source
ES_31708_DW24U2I3_092420250032940_1382934View certified dishwasher listingsENERGY STAR data as of July 2026Fisher & Paykel and DW24U2I3 are used here for identification only and are not endorsements. Figures are computed by WattWise Labs from public ENERGY STAR data, not measured in our own lab.