Model
Fisher & Paykel DD24DTX6I1
Rank #32 means 31 of the 709 dishwasher models we track cost less to run each year; the 87th efficiency percentile means it uses less energy for its size than 87% of those models.
What does the Fisher & Paykel DD24DTX6I1 cost to run per year?
Out of the 709 dishwasher models we track, the Fisher & Paykel DD24DTX6I1 lands at rank #32 on cost, roughly $37 a year, a standout figure at the cheap end of the class. It uses 34.2% less energy than the U.S. federal standard model in its class, which would cost about $57/yr to run, a saving of roughly $20 a year. Its size-adjusted efficiency percentile of 87 sits well above the class median, a clearly above-average efficiency result. This class has no published efficiency-factor figure beyond annual kWh itself, so at 14 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 Miele G 5892 SCVi SL at $37/yr runs a little cheaper and the Fisher & Paykel DD24DTX6PX1 at $37/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 DD24DTX6I1's $37/yr adds up to roughly $333 in electricity alone, before purchase price or repairs.
Also sold as: Fisher & Paykel DD24DTX6PX1.
By the numbers
The Fisher & Paykel DD24DTX6I1 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 $37/yr, here is what the Fisher & Paykel DD24DTX6I1 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 DD24DTX6I1 costs about $370. That is roughly $200 less than a standard model in its class, which would run closer to $570 over the same ten years.
How the Fisher & Paykel DD24DTX6I1 compares
The dishwasher class we track runs from $15 to $45 a year. At $37/yr, it runs about $7 a year cheaper than the class median of $44, and it is about $22 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 DD24DTX6I1 uses 34.2% less energy.
What drives its running cost
At 14 place settings, the Fisher & Paykel DD24DTX6I1 is a mid-size dishwasher for its class, which spans 2 to 18 place settings with a median of 14 place settings, neither the size advantage of a small unit nor the size penalty of a large one applies here, so its running cost is a fairer test of efficiency alone.
- 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 DD24DTX6I1 cheap to run?
Yes. Its $37/yr running cost puts it at rank #32 of 709, below what most dishwasher models we track cost to run.
How much does the Fisher & Paykel DD24DTX6I1 cost per month?
About $3.12 a month, which is the $37 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: 202 kWh from ENERGY STAR times the US average of $0.1856/kWh comes to about $37 a year. It covers electricity only, not the purchase price, water, or installation.
How efficient is the Fisher & Paykel DD24DTX6I1 for its size?
87th 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_DD24DTX6I1_052620211017763_6070550View certified dishwasher listingsENERGY STAR data as of July 2026Fisher & Paykel and DD24DTX6I1 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.