Dishwasher Tools & Calculators
Free, practical tools for a smarter kitchen — cost out a cycle, price your energy and water, compare washing methods, right-size your machine, and settle the repair-or-replace question.
Dishwasher Running Cost Calculator
Add up electricity, water, and detergent per cycle from your own utility rates to see what your dishwasher really costs to run each cycle, week, and year
Energy Cost Calculator
Turn any appliance's wattage and daily run time into kilowatt-hours and price it against your electricity rate — daily, monthly, and annual running costs at a glance
Water Usage Calculator
Total the water your dishwasher draws from its per-cycle use and how often you run it, then price it against your water rate for weekly and annual gallons and cost
Dishwasher vs Handwashing Calculator
Compare the water a modern dishwasher uses against hand washing over a week and a year — see the gallons saved, the cost saved, and which method actually wins
Loading Capacity Calculator
Find the dishwasher size that fits your household from how many people you cook for and how many meals make dishes — a place-settings estimate and a size recommendation
Repair or Replace Calculator
Decide whether to fix or replace an ageing dishwasher with the 50% rule — weigh the repair quote against a new machine and the appliance's remaining life