McDonald's Menu in Mars, PA — Prices 2026

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

$5.79 Big Mac avg
$5.79 Min price
$5.79 Max price
$5.91 National avg

McDonald's Locations in Mars

McDonald's Prices in Mars

McDonald's in Mars, PA averages $5.79 for a Big Mac, ranging from $5.79 to $5.79 across 1 locations. The US national average is $5.91.

Price Breakdown — All Items in Mars

20 Pc. Chicken McNuggets
$8.29
State avg: $8.5
$0.21 below state avg

20 Pc. Chicken McNuggets in Mars averages $8.29. The state average is $8.5.

Big Arch
$8.59
State avg: $8.81
$0.22 below state avg

Big Arch in Mars averages $8.59. The state average is $8.81.

Big Arch Large Meal
$13.79
State avg: $13.17
$0.62 above state avg

Big Arch Large Meal in Mars averages $13.79. The state average is $13.17.

Big Arch Meal
$12.99
State avg: $12.52
$0.47 above state avg

Big Arch Meal in Mars averages $12.99. The state average is $12.52.

Big Mac
$5.79
State avg: $6.16
$0.37 below state avg

Big Mac in Mars averages $5.79. The state average is $6.16.

Big Mac Large Meal
$10.39
State avg: $10.17
$0.22 above state avg

Big Mac Large Meal in Mars averages $10.39. The state average is $10.17.

Big Mac Meal
$9.49
State avg: $9.49
Same as state avg

Big Mac Meal in Mars averages $9.49. The state average is $9.49.

Cheeseburger
$2.39
State avg: $2.64
$0.25 below state avg

Cheeseburger in Mars averages $2.39. The state average is $2.64.

Derpy McFlurry
$5.49
State avg: $5.41
$0.08 above state avg

Derpy McFlurry in Mars averages $5.49. The state average is $5.41.

Double Cheeseburger
$3.09
State avg: $3.7
$0.61 below state avg

Double Cheeseburger in Mars averages $3.09. The state average is $3.7.

Filet-O-Fish
$4.99
State avg: $5.18
$0.19 below state avg

Filet-O-Fish in Mars averages $4.99. The state average is $5.18.

McChicken
$2.69
State avg: $2.85
$0.16 below state avg

McChicken in Mars averages $2.69. The state average is $2.85.

Medium Coke
$1.89
State avg: $1.57
$0.32 above state avg

Medium Coke in Mars averages $1.89. The state average is $1.57.

Medium French Fries
$3.59
State avg: $3.72
$0.13 below state avg

Medium French Fries in Mars averages $3.59. The state average is $3.72.

Medium Latte
$3.59
State avg: $3.49
$0.10 above state avg

Medium Latte in Mars averages $3.59. The state average is $3.49.

Medium Minute Maid Orange Juice
$3.49
State avg: $3.13
$0.36 above state avg

Medium Minute Maid Orange Juice in Mars averages $3.49. The state average is $3.13.

Medium Premium Roast Coffee
$1.59
State avg: $1.87
$0.28 below state avg

Medium Premium Roast Coffee in Mars averages $1.59. The state average is $1.87.

Medium Strawberry Shake
$4.99
State avg: $4.55
$0.44 above state avg

Medium Strawberry Shake in Mars averages $4.99. The state average is $4.55.

Ramyeon McShaker Fries
$4.19
State avg: $4.29
$0.10 below state avg

Ramyeon McShaker Fries in Mars averages $4.19. The state average is $4.29.

Saja Boys Breakfast Meal
$8.79
State avg: $8.63
$0.16 above state avg

Saja Boys Breakfast Meal in Mars averages $8.79. The state average is $8.63.

Vanilla Cone
$2.09
State avg: $2.54
$0.45 below state avg

Vanilla Cone in Mars averages $2.09. The state average is $2.54.

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Nearby Cities in PA (within 20 miles)

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McDonald's Mars — Frequently Asked Questions

Big Mac price in Mars, PA — 2026
The average Big Mac price in Mars, PA is $5.79 as of October 2026, based on 1 McDonald's location tracked across the city. Prices range from $5.79 to $5.79 — a $0.00 spread between the cheapest and most expensive store. The US national average Big Mac is $5.91; Mars is $0.12 (2.0%) below that benchmark. Source: McDonald's mobile app — verified October 2026.
McDonald's menu prices in Mars, PA — full list 2026
McDonald's menu prices in Mars, PA as of October 2026 (city-wide averages across 1 location): Big Mac $5.79, Medium Fries $3.59, Medium Coke $1.89, Medium Coffee $1.59, Cheeseburger $2.39. 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 Mars, PA?
MenuPriceTracker tracks 1 McDonald's location in Mars, PA. Each is independently owned by a franchisee who sets their own menu prices. This franchise model explains the price variation in Mars — Big Mac prices range from $5.79 to $5.79, 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 Mars above the US national average?
No — the Big Mac in Mars, PA averages $5.79, which is $0.12 (2.0%) below 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 Mars — which location has the lowest price?
To find the cheapest McDonald's near you in Mars, PA, 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 Mars, PA — 2026
Medium French Fries in Mars, PA average $3.59 as of October 2026, based on 1 location that report fries pricing. The PA statewide average for Medium Fries is $3.72 — Mars is $0.13 below the state average. Each store listing on this page shows the exact fries price at that location.
When were McDonald's prices in Mars last updated?
McDonald's prices for Mars, PA 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 Cranberry Township vs Mars, PA
Cranberry Township, PA is 1.3 miles from Mars. The average Big Mac in Cranberry Township is $5.99 across 1 location — $0.20 more expensive than Mars's average of $5.79 (3.5% difference). Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Cranberry Township city page on MenuPriceTracker for the full price list.
McDonald's Big Mac price in Wexford vs Mars, PA
Wexford, PA is 4.9 miles from Mars. The average Big Mac in Wexford is $5.79 across 1 location — $0.00 the same price than Mars's average of $5.79 (0.0% difference). Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Wexford city page on MenuPriceTracker for the full price list.
McDonald's Big Mac price in Valencia vs Mars, PA
Valencia, PA is 6.7 miles from Mars. The average Big Mac in Valencia is $6.19 across 1 location — $0.40 more expensive than Mars's average of $5.79 (6.9% difference). Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Valencia city page on MenuPriceTracker for the full price list.
McDonald's Big Mac price in Baden vs Mars, PA
Baden, PA is 7.4 miles from Mars. The average Big Mac in Baden is $5.39 across 1 location — $0.40 cheaper than Mars's average of $5.79 (6.9% difference). Driving 7.4 miles to Baden could save $0.40 per Big Mac compared to the Mars average. Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Baden city page on MenuPriceTracker for the full price list.
McDonald's Big Mac price in Gibsonia vs Mars, PA
Gibsonia, PA is 8.8 miles from Mars. The average Big Mac in Gibsonia is $5.39 across 1 location — $0.40 cheaper than Mars's average of $5.79 (6.9% difference). Driving 8.8 miles to Gibsonia could save $0.40 per Big Mac compared to the Mars average. Both cities' prices are set by local franchise owners and may vary by individual store. Browse the Gibsonia 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.