Outdoor Kitchen Cost Calculator
Quick answer: Outdoor kitchen cost = island length × frame price per linear foot + countertop area × countertop price + appliances + utility hookups. Lawn Love puts the national average at $13,180 ($495 per linear foot), with most projects $5,060–$17,280. Worked example: a 10 ft custom island with a 30 in granite top, a $2,000 built-in grill and a $1,650 outdoor fridge comes to about $8,475–$12,225.
Outdoor kitchens are priced like indoor ones: the island by the linear foot, the countertop by the square foot, and the appliances one by one. Enter the island length and depth, the frame and countertop you want and your appliance budget, and the calculator totals the range, with the cost per linear foot to compare with builders' quotes.
Last updated October 11, 2026 · Sources: Lawn Love, “How Much Does an Outdoor Kitchen Cost in 2026?”
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Outdoor kitchen cost by island length
Custom island, 30 in granite top, $2,000 grill and $1,650 fridge; no utility runs.
| Island | Countertop | Estimated cost |
|---|---|---|
| 6 ft | 15.0 sq ft | $6,545 – $8,795 |
| 8 ft | 20.0 sq ft | $7,510 – $10,510 |
| 10 ft | 25.0 sq ft | $8,475 – $12,225 |
| 12 ft | 30.0 sq ft | $9,440 – $13,940 |
| 16 ft | 40.0 sq ft | $11,370 – $17,370 |
Island and countertop prices
| Item | Price |
|---|---|
| Prefab / ready-to-assemble island | $250–$475 per linear ft |
| Custom-built island (block, steel or aluminum frame) | $320–$670 per linear ft |
| Outdoor-rated tile countertop | $6–$50 per sq ft |
| Granite countertop | $65–$75 per sq ft |
| Poured concrete countertop | $60–$95 per sq ft |
| Stainless steel countertop | $75–$100 per sq ft |
| Soapstone countertop | $50–$160 per sq ft |
On a deck or on the ground?
A kitchen on a deck needs the frame checked for the extra load: see the deck weight capacity calculator. Keep grills clear of composite boards and railings as the grill maker specifies, and use a noncombustible pad where your code calls for one. Pricing the deck too? Start with the deck cost calculator or add shade with the pergola cost calculator.
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Frequently asked questions
- How much does an outdoor kitchen cost?
- Lawn Love puts the national average at $13,180, about $495 per linear foot, with most projects between $5,060 and $17,280. Premium appliances, long islands and new gas, water and power runs push it higher.
- How much does an outdoor kitchen cost per linear foot?
- The island itself is about $250–$475 per linear foot prefab and $320–$670 custom-built, before the countertop and appliances. All in, the national average works out to about $495 per linear foot.
- What is the best countertop for an outdoor kitchen?
- Granite ($65–$75 per sq ft) is the usual choice: it shrugs off sun, heat and frost when sealed. Concrete ($60–$95) can be cast to any shape, stainless steel ($75–$100) is easy to clean, and outdoor tile ($6–$50) is cheapest but has grout lines to keep clean.
- How much does a 10-foot outdoor kitchen cost?
- With a custom island, a 30 in granite top, a $2,000 grill and a $1,650 fridge, about $8,475–$12,225 before any gas, water or electric runs.
- Can I put an outdoor kitchen on a deck?
- Yes, with care. A masonry island and stone top are heavy, grills need clearance from combustible decking and railings, and some codes require a noncombustible pad under the grill. Lightweight steel or aluminum frames are easier on a deck; check its load capacity first.
