Dishwasher Installation Cost Calculator

Getting an all-in price takes five quick entries. The tool adds the appliance and the labor first, then the small costs that quotes often leave out.

1. Enter the price of the dishwasher itself, from about $300 for a basic model to over $2,000 for a high-end one.
2. Pick the installation type. A replacement on existing hookups is the cheapest, a first-time install with no hookups costs the most.
3. Enter the parts and fittings, usually $50 to $100 for a supply line, drain hose and fittings.
4. Pick haul-away if the old unit needs removing, add a permit if your area needs one, then press Calculate, or press Enter. The total appears first and large, with the split below. Press Reset to clear the form and start over.

The dishwasher installation cost formula is total = unit price + labor + parts + haul-away + permit. Each part means one thing, and labor is the only part that changes a lot between jobs, because a replacement takes one to two hours while a first-time install needs new water, drain and power lines.

Labor is $200 for a standard replacement on existing hookups, $500 for a first-time install with no hookups, and $350 for a panel-ready or custom install. Those sit inside the published 2026 ranges of $150 to $300 for a replacement and $300 to $700 for a first-time install. Parts cover the braided supply line, drain hose, angle-stop valve and mounting hardware. Our home water softener installation cost calculator covers the other water appliance that often goes in with a kitchen refit.

A mid-range dishwasher costs $800, installed as a standard replacement for $200, with $75 of parts, $50 haul-away for the old unit and no permit. Here is exactly what the calculator does.

1. Dishwasher and labor: $800 + $200 = $1,000.
2. Parts and haul-away: $75 + $50 = $125.
3. Permit: $0.
4. Total: $1,000 + $125 + $0 = $1,125.

As a second check, the same job as a first-time install costs $800 + $500 + $75 + $50 = $1,425 before any permit, which matches the published range of $1,350 to $1,700 all in for a first-time install. The Angi average for a standard replacement is about $1,200 all in, so try your own numbers in the tool above.

A replacement swaps the old unit for a new one on the same water, drain and power connections. The installer disconnects the old unit, slides the new one in, levels it, connects the lines and tests a cycle, and the job usually takes one to two hours. Labor runs $150 to $300, and the only extras are parts and haul-away.

A first-time install puts a dishwasher where none existed. A plumber taps into the hot water supply, adds a drain connection at the sink or disposal, and an electrician runs a dedicated 120 volt circuit, since dishwashers need their own 15 or 20 amp circuit. Labor runs $300 to $700, and some areas need a permit for the new rough-in work. If your kitchen has never had a dishwasher, budget for both trades, not just the plumber.

Parts are small but they add up. A braided stainless supply line costs $12 to $25, a drain hose and fittings add a little more, and a new angle-stop valve is worth fitting while the cabinet is open. Budget $50 to $100 for parts on a replacement and $150 on a first-time install, where more fittings are needed.

Haul-away for the old unit usually costs $25 to $50, and many retailers include it if you buy the dishwasher from them, so ask before you pay twice. A permit is rarely needed for a straight replacement, but a first-time install with new plumbing or electrical work can need one, usually $50 to $150. Our tile calculator prices the floor work if the new dishwasher sits on a floor you plan to retile.

Three things push a dishwasher quote up. The first is access, since a unit tucked behind a fixed panel or a tight cabinet takes longer to remove and fit. The second is old plumbing, since a corroded shut-off valve or a drain that does not meet code has to be fixed before the new unit connects. The third is electrical work, since a kitchen with no dedicated circuit needs an electrician, and that alone can add $150 to $400.

Get the quote in writing and check what it includes. Removal, disposal, the supply line, the drain connection and a test cycle should all be listed, and the price should say whether the dishwasher itself is included. A labor-only quote of $200 looks cheap until you add an $800 dishwasher, so compare all-in totals. Our flooring calculator helps if the quote also covers the kitchen floor.