McDonald's Menu in Stony Brook, NY — Prices 2026

1 location · 21 menu items tracked · App-sourced prices · Updated October 2026

$7.49 Big Mac avg
$7.49 Min price
$7.49 Max price
$5.91 National avg

McDonald's Locations in Stony Brook

McDonald's Prices in Stony Brook

McDonald's in Stony Brook, NY averages $7.49 for a Big Mac, ranging from $7.49 to $7.49 across 1 locations. The US national average is $5.91.

Price Breakdown — All Items in Stony Brook

20 Pc. Chicken McNuggets
$8.19
State avg: $8.87
$0.68 below state avg

20 Pc. Chicken McNuggets in Stony Brook averages $8.19. The state average is $8.87.

Big Arch
$9.49
State avg: $9.26
$0.23 above state avg

Big Arch in Stony Brook averages $9.49. The state average is $9.26.

Big Arch Large Meal
$13.79
State avg: $13.71
$0.08 above state avg

Big Arch Large Meal in Stony Brook averages $13.79. The state average is $13.71.

Big Arch Meal
$12.99
State avg: $12.95
$0.04 above state avg

Big Arch Meal in Stony Brook averages $12.99. The state average is $12.95.

Big Mac
$7.49
State avg: $6.9
$0.59 above state avg

Big Mac in Stony Brook averages $7.49. The state average is $6.9.

Big Mac Large Meal
$11.69
State avg: $11.16
$0.53 above state avg

Big Mac Large Meal in Stony Brook averages $11.69. The state average is $11.16.

Big Mac Meal
$10.79
State avg: $10.33
$0.46 above state avg

Big Mac Meal in Stony Brook averages $10.79. The state average is $10.33.

Cheeseburger
$2.99
State avg: $2.65
$0.34 above state avg

Cheeseburger in Stony Brook averages $2.99. The state average is $2.65.

Derpy McFlurry
$5.69
State avg: $5.81
$0.12 below state avg

Derpy McFlurry in Stony Brook averages $5.69. The state average is $5.81.

Double Cheeseburger
$3.79
State avg: $3.85
$0.06 below state avg

Double Cheeseburger in Stony Brook averages $3.79. The state average is $3.85.

Filet-O-Fish
$5.69
State avg: $5.9
$0.21 below state avg

Filet-O-Fish in Stony Brook averages $5.69. The state average is $5.9.

McChicken
$3.69
State avg: $3.23
$0.46 above state avg

McChicken in Stony Brook averages $3.69. The state average is $3.23.

Medium Coke
$1.59
State avg: $1.63
$0.04 below state avg

Medium Coke in Stony Brook averages $1.59. The state average is $1.63.

Medium French Fries
$3.99
State avg: $4.07
$0.08 below state avg

Medium French Fries in Stony Brook averages $3.99. The state average is $4.07.

Medium Latte
$3.39
State avg: $3.48
$0.09 below state avg

Medium Latte in Stony Brook averages $3.39. The state average is $3.48.

Medium Minute Maid Orange Juice
$3.79
State avg: $3.37
$0.42 above state avg

Medium Minute Maid Orange Juice in Stony Brook averages $3.79. The state average is $3.37.

Medium Premium Roast Coffee
$2.59
State avg: $2.08
$0.51 above state avg

Medium Premium Roast Coffee in Stony Brook averages $2.59. The state average is $2.08.

Medium Strawberry Shake
$5.19
State avg: $4.94
$0.25 above state avg

Medium Strawberry Shake in Stony Brook averages $5.19. The state average is $4.94.

Ramyeon McShaker Fries
$4.69
State avg: $4.59
$0.10 above state avg

Ramyeon McShaker Fries in Stony Brook averages $4.69. The state average is $4.59.

Saja Boys Breakfast Meal
$9.19
State avg: $9.08
$0.11 above state avg

Saja Boys Breakfast Meal in Stony Brook averages $9.19. The state average is $9.08.

Vanilla Cone
$3.29
State avg: $2.79
$0.50 above state avg

Vanilla Cone in Stony Brook averages $3.29. The state average is $2.79.

Order Online: 🍔 McDonald's App → Skip the line · Earn rewards

MenuPriceTracker.com is not affiliated with McDonald's Corporation. Prices are aggregated from store-level data and may not reflect current local prices.

Nearby Cities in NY (within 20 miles)

All New York prices →

McDonald's Stony Brook — Frequently Asked Questions

Big Mac price in Stony Brook, NY — 2026
The average Big Mac price in Stony Brook, NY is $7.49 as of October 2026, based on 1 McDonald's location tracked across the city. Prices range from $7.49 to $7.49 — a $0.00 spread between the cheapest and most expensive store. The US national average Big Mac is $5.91; Stony Brook is $1.58 (26.7%) above that benchmark. Source: McDonald's mobile app — verified October 2026.
McDonald's menu prices in Stony Brook, NY — full list 2026
McDonald's menu prices in Stony Brook, NY as of October 2026 (city-wide averages across 1 location): Big Mac $7.49, Medium Fries $3.99, Medium Coke $1.59, Medium Coffee $2.59, Cheeseburger $2.99. Figures are city-wide averages sourced from the McDonald's app. Individual stores may charge slightly more or less — each listing on this page shows its own current price.
How many McDonald's locations are in Stony Brook, NY?
MenuPriceTracker tracks 1 McDonald's location in Stony Brook, NY. Each is independently owned by a franchisee who sets their own menu prices. This franchise model explains the price variation in Stony Brook — Big Mac prices range from $7.49 to $7.49, reflecting differences in local labor costs, real estate, and competitive market conditions. Every location is listed on this page with its current app-sourced price.
Are McDonald's prices in Stony Brook above the US national average?
Yes — the Big Mac in Stony Brook, NY averages $7.49, which is $1.58 (26.7%) above the US national average of $5.91. McDonald's prices are set independently by franchise owners based on local labor and real-estate costs. MenuPriceTracker tracks thousands of US locations to calculate the national benchmark.
McDonald's near me in Stony Brook — which location has the lowest price?
To find the cheapest McDonald's near you in Stony Brook, NY, scroll through the store list on this page — every location displays its live app price so you can compare before you go. All prices are verified from the McDonald's mobile app as of October 2026. For real-time availability, cross-check with the McDonald's app before driving.
McDonald's French Fries price in Stony Brook, NY — 2026
Medium French Fries in Stony Brook, NY average $3.99 as of October 2026, based on 1 location that report fries pricing. The NY statewide average for Medium Fries is $4.07 — Stony Brook is $0.08 below the state average. Each store listing on this page shows the exact fries price at that location.
When were McDonald's prices in Stony Brook last updated?
McDonald's prices for Stony Brook, NY shown on this page were last verified October 2026. MenuPriceTracker collects pricing directly from the McDonald's mobile app across all 1 tracked location. Prices are refreshed monthly. Because franchise owners may update prices at any time, we recommend verifying with the McDonald's app or calling your local store for same-day accuracy.
McDonald's Big Mac price in Saint James vs Stony Brook, NY
Saint James, NY is 2.2 miles from Stony Brook. The average Big Mac in Saint James is $7.59 across 1 location — $0.10 more expensive than Stony Brook's average of $7.49 (1.3% difference). Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Saint James city page on MenuPriceTracker for the full price list.
McDonald's Big Mac price in Centereach vs Stony Brook, NY
Centereach, NY is 2.7 miles from Stony Brook. The average Big Mac in Centereach is $6.89 across 1 location — $0.60 cheaper than Stony Brook's average of $7.49 (8.0% difference). Driving 2.7 miles to Centereach could save $0.60 per Big Mac compared to the Stony Brook average. Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Centereach city page on MenuPriceTracker for the full price list.
McDonald's Big Mac price in Lake Ronkonkoma vs Stony Brook, NY
Lake Ronkonkoma, NY is 3.5 miles from Stony Brook. The average Big Mac in Lake Ronkonkoma is $7.49 across 1 location — $0.00 the same price than Stony Brook's average of $7.49 (0.0% difference). Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Lake Ronkonkoma city page on MenuPriceTracker for the full price list.
McDonald's Big Mac price in Port Jefferson Station vs Stony Brook, NY
Port Jefferson Station, NY is 4.9 miles from Stony Brook. The average Big Mac in Port Jefferson Station is $7.59 across 1 location — $0.10 more expensive than Stony Brook's average of $7.49 (1.3% difference). Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Port Jefferson Station city page on MenuPriceTracker for the full price list.
McDonald's Big Mac price in Islandia vs Stony Brook, NY
Islandia, NY is 6 miles from Stony Brook. The average Big Mac in Islandia is $7.59 across 1 location — $0.10 more expensive than Stony Brook's average of $7.49 (1.3% difference). Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Islandia city page on MenuPriceTracker for the full price list.

MenuPriceTracker vs. Delivery Apps & Other Price Sites

How do these prices compare to what Uber Eats, DoorDash, or Grubhub show?

Uber Eats, DoorDash, Grubhub, and Seamless inflate McDonald's menu prices by 15–30% on top of the in-store price before adding delivery fees, service fees, and tip. The price you see on a delivery app is not what McDonald's charges at the counter. MenuPriceTracker shows the real menu price from the McDonald's app — what you'd actually pay walking into the restaurant or ordering at the kiosk.

Why not just check TripAdvisor for McDonald's prices?

TripAdvisor doesn't track individual McDonald's store prices. Any price information on TripAdvisor is user-submitted, covers only a small fraction of locations, and can be months or years out of date. MenuPriceTracker tracks store-level prices for 9,200+ US McDonald's locations across all 50 states, refreshed monthly from the McDonald's app.

Where does MenuPriceTracker get McDonald's price data?

Prices are collected at the store level from the McDonald's app, covering 9,200+ locations in every US state. Each store's data is refreshed monthly so you see real local prices — not a national estimate, a delivery markup, or crowdsourced guesses. The national average, state averages, and per-city averages on this site are all computed from that same store-level data.