A microwave typically costs $60-$1,500 before installation, with many households paying about $250-$450 for a standard model. The microwave cost depends mainly on whether it is a countertop, over-the-range, or built-in unit, plus its capacity, features, electrical needs, and installation work.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Countertop microwave | $60 | $180 | $600 | Basic to premium models, usually no installation |
| Over-the-range microwave | $180 | $450 | $1,000 | Unit price; mounting and venting may cost extra |
| Built-in microwave | $400 | $900 | $1,500 | Unit price; trim kit or cabinet work may be additional |
| Professional installation | $100 | $225 | $600 | Higher for custom cabinetry, wiring, or vent changes |
| Typical total project | $60 | $450 | $2,100 | Ranges from countertop purchase to premium installed unit |
Microwave prices by type and installation scope
Countertop models are the least expensive option. Basic 0.7- to 1.1-cubic-foot microwaves generally cost $60-$150, while 1.2- to 2.2-cubic-foot models with sensor cooking or inverter technology commonly run $150-$600. Because these units plug into a standard outlet and sit on a counter, most buyers do not pay for professional installation.
Over-the-range models usually cost $180-$1,000. A basic 1.6- to 1.8-cubic-foot unit often falls around $250-$450; stainless finishes, stronger ventilation, and advanced cooking controls push prices higher. Installation can bring the total to roughly $350-$1,600 when the existing mounting and vent arrangements are compatible.
Built-in microwaves typically cost $400-$1,500 for the appliance alone. A trim kit, where needed, can add $100-$400, and installation may bring the total to $600-$2,500. Drawer-style models often cost $900-$2,000 before installation, so a custom cabinet opening or electrical changes can raise the finished project further.
For a routine replacement in an existing opening, many installed over-the-range projects land near $500-$800.
Assumptions: U.S. midmarket appliance prices, standard finishes, and no major cabinet or wiring changes.
What an over-the-range or built-in quote includes
An appliance quote may cover only the microwave, so buyers should check whether labor, mounting hardware, delivery, disposal, and trim are included. A straightforward over-the-range replacement is less expensive when the new unit matches the old one’s width, vent location, and mounting pattern. A new installation may require additional parts or trade work.
| Quote component | Typical price | What changes the charge | Usually applies to |
|---|---|---|---|
| Microwave appliance | $60-$1,500 | Capacity, brand, ventilation, and controls | All types |
| Installation labor | $100-$350 | Access, mounting, and number of installers | Over-the-range or built-in |
| Trim kit or mounting parts | $30-$400 | Model-specific fit and finish | Built-in or replacement units |
| Delivery and old-unit removal | $30-$150 | Stairs, distance, and haul-away service | Any delivered appliance |
| Electrical or vent changes | $100-$800 | New outlet, duct route, or code-related work | New or altered installations |
Installers may charge a minimum service fee even when the work takes less than an hour. A simple countertop setup generally has no labor charge, but delivery and haul-away can still appear as separate line items. For built-in models, a compatible trim kit is important for appearance and airflow, and should be priced with the appliance rather than treated as an optional afterthought.
Ask whether the written estimate includes removal, parts, and any required second installer.
How capacity, venting, and cabinet fit change the price
Capacity affects price, but the installation style and site conditions can matter more. A compact countertop microwave under 1.0 cubic foot is generally cheaper than a family-size unit above 2.0 cubic feet. For over-the-range models, the standard 30-inch width is common; changing to a different width or mounting arrangement can require cabinet adjustments or a filler kit.
Ventilation can change the appliance price and the job scope. Recirculating models send filtered air back into the kitchen, while external-vent models connect to ductwork. If an existing duct is the wrong size or route, adapting it may add $100-$500. Creating a new duct path through a wall or cabinet can cost $300-$800 or more, depending on access and finish work.
Electrical capacity and location also matter. A replacement using an existing, properly positioned outlet may need no electrical work. Adding or relocating a dedicated circuit can add $200-$600, with higher costs if the panel needs an upgrade or wiring must pass through finished walls. Local code requirements can affect the final quote.
Built-in openings need close measurement. A cabinet opening that differs by more than about 1/2 inch from the appliance specifications may need carpentry, a different trim kit, or another model. Minor adjustments may cost $100-$300; rebuilding or refinishing cabinetry can add $400-$1,500 or more.
Measure the opening, microwave width, depth, and vent location before comparing appliance prices.
Assumptions: Standard 30-inch over-the-range openings and accessible residential wiring; custom cabinetry and difficult duct routes cost more.
Which microwave upgrades are worth paying for?
To control the total, match the replacement to the household’s actual use rather than buying features that will go unused. A simple countertop model can be a practical choice when counter space is available and ventilation is not needed. If the old over-the-range unit already fits and vents correctly, replacing it with a similar size can avoid cabinet, electrical, and duct expenses.
Compare total installed quotes, not just advertised appliance prices. Two units with similar features may have different trim-kit or mounting requirements. Ask each installer to list the appliance model, labor, parts, delivery, disposal, and any assumed electrical or duct work. A quote that excludes uncertain work should identify the likely extra charge or a not-to-exceed amount.
Features such as sensor cooking, convection, and smart controls can add $50-$500 or more. Choose them based on frequent use. Ventilation power is more important when the microwave regularly handles stovetop smoke; a low-cost unit with inadequate airflow may not meet the kitchen’s needs.
Scheduling a replacement before the existing microwave fails may leave time to compare standard models and installation dates. Avoid paying rush fees, which can add $50-$200, unless a quick replacement is necessary. Keep the old unit in place until the replacement dimensions and delivery date are confirmed.
The biggest savings usually come from preserving a compatible opening and avoiding unnecessary cabinet or electrical work.
How much installation labor adds to the microwave bill
A basic over-the-range replacement commonly takes one to two installers about one to three hours. Labor often costs $100-$350 when the old mounting plate and vent connection can be reused. A built-in installation may take two to four hours and cost $150-$500, particularly when a trim kit needs precise fitting.
Contractors may quote a flat installation rate or charge by the hour. Appliance installers commonly charge about $75-$150 per hour, while electricians and carpenters may charge roughly $75-$175 per hour. The job’s minimum fee, travel, and helper labor can make a short visit cost more than the hourly rate suggests.
Countertop microwaves rarely need installation beyond unpacking and positioning. Over-the-range units are heavier and often require two people to lift and secure them, so labor should not be compared with a countertop setup on an hourly basis alone. Built-in units may also require alignment, trim assembly, and clearance checks.
Confirm whether the installation price includes disconnecting and taking away the old microwave.
Removal, delivery, and kitchen changes that raise the total
Delivery commonly adds $30-$100, while delivery to an upper floor or a home with difficult access may cost more. Haul-away of an old microwave is often $20-$75 when bundled with delivery, but some retailers charge separately or do not remove units that are hardwired or still attached to cabinetry.
Changing the vent from recirculating to external exhaust can add $150-$800, depending on whether a usable duct already exists. Replacing a vent cover or adapting a short, accessible connection may be near the low end. Cutting a new route through masonry, a roof, or finished cabinetry can push the job higher and may require a specialist.
Other add-ons include a new outlet, cabinet repair, or countertop and backsplash work. A straightforward outlet relocation may cost $150-$400; concealed wiring or a new circuit can bring electrical charges to $200-$600. Small cabinet repairs may add $100-$300, while custom carpentry and refinishing can exceed $1,000.
Permit requirements vary by locality and job scope. A direct appliance swap often does not require a separate permit, but new circuits or substantial electrical work may. If a permit applies, fees can range from about $25-$200, excluding the electrician’s work. The installer should clarify who is responsible for permits and inspection scheduling.
Request separate prices for removal, vent changes, and electrical work so the base installation rate stays comparable.
Why microwave installation prices differ across U.S. regions
Labor rates, contractor availability, delivery distance, and local rules create regional price differences. A standard installation may cost about 10%-20% less in a rural market than in a high-cost metro area, although long travel distances can erase that savings. Large coastal cities may run 15%-30% above a national midrange for labor-intensive installation, especially when parking, access, or scheduling is difficult.
Climate and home construction can affect ventilation work. Older homes may have unusual cabinet sizes, masonry walls, or outdated wiring, while newer kitchens are more likely to have a prepared 30-inch opening and accessible ductwork. These differences are not strictly regional, but they are common enough to change local averages and should be reflected in an onsite estimate.
As a broad comparison, a compatible over-the-range replacement might total $400-$700 in a lower-cost market and $550-$950 in a higher-cost metro. A built-in installation with trim and minor fitting could range from $700-$1,600 in a lower-cost area and $900-$2,200 in a high-cost market. Custom work can exceed these ranges anywhere.
When comparing bids, use the same appliance model and scope. A lower quote may omit haul-away, duct adaptation, or a second installer. Obtain at least two written estimates for built-in or vent-alteration work, and compare the stated assumptions rather than the headline total alone.
Assumptions: Regional comparisons reflect typical labor and access differences, not a fixed price guarantee.
Countertop, over-the-range, or built-in microwave value
A countertop model has the lowest upfront expense, but it uses counter space and does not replace a range hood. A basic unit can cost $60-$200, while a larger premium model may reach $600. It is often the least expensive choice when there is an open counter and no need for integrated ventilation.
An over-the-range microwave combines cooking and ventilation in one appliance. The unit generally costs $180-$1,000, with a typical compatible replacement project around $350-$900. Its value depends on adequate airflow and a suitable mounting location. If duct changes or cabinets are needed, the added labor can make a countertop model cheaper overall.
A built-in model creates a finished, integrated appearance and can preserve counter space, but its appliance and installation costs are higher. A typical project can run $600-$2,500, with drawer units and custom cabinetry above that range. A trim kit and an opening designed for the chosen model can limit extra costs.
Repair can be less expensive than replacement when a microwave is relatively new and the problem is minor. A diagnostic visit may cost $75-$150, and common repairs can total $100-$300. If a repair approaches half the price of a comparable new unit, replacement may be the more economical choice, particularly for an older appliance without a useful remaining warranty.
Choose the least costly type that fits the kitchen layout, ventilation needs, and expected daily use.