John G's
Items
125
Avg Price
$6.86
Rating
3/5
Unique Items
123
J
John G's
VS
M
Mariner's
John G's vs Mariner's— Menu Price Comparison
Side-by-side comparison of menu prices, 2 shared items, average cost, and ratings to help you decide which restaurant is the better value. Updated June 2026.
Mariner's
Items
42
Avg Price
$15
Rating
4/5
Unique Items
40
John G's vs Mariner's — Key Takeaways
At-a-glance restaurant comparison data for price-conscious diners
Better Value
John G's
Shared Items
2
Avg Price Gap
$8.14
Top Rated
Mariner's
Price analysis:
Mariner's averages $15 per item while
John G's averages $6.86, making John G's
approximately $8.14 cheaper per item on average.
Shared food categories:
seafood
Menu Item Price Comparison
2 itemsShared menu items ranked by largest price difference between John G's and Mariner's
| # | Menu Item | John G's | Mariner's | Price Gap |
|---|---|---|---|---|
| 1 | Fish And Chips | $14.85 | $10.75 | $4.10 |
| 2 | Soup Of The Day | $3.35 | $6.00 | $-2.65 |
John G's vs Mariner's — Which Should You Choose?
When comparing John G's and Mariner's menu prices, several factors come into play beyond just the per-item cost. Both restaurants share 1 food category (seafood), making them direct alternatives for diners deciding where to eat.
John G's is the better value pick when looking at average menu item pricing. With John G's averaging $6.86 per item and Mariner's at $15, the price difference of $8.14 per item can add up over multiple orders — especially for families or groups.
We track 125 menu items at John G's and 42 items at Mariner's, with 2 items appearing on both menus under the same name. This overlap lets you directly compare identical items to see which restaurant charges less.
Looking at ratings, Mariner's leads with John G's scoring 3/5 versus Mariner's at 4/5. While price matters, the overall dining experience and food quality reflected in these ratings are equally important factors in choosing between these two restaurants.
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John G's vs Mariner's — Frequently Asked Questions
Common questions about comparing these two restaurants on price, menu, and value
Is John G's or Mariner's cheaper?
Based on current menu data, John G's offers better average value. John G's averages $6.86 per item while Mariner's averages $15 per item. For the full ranked price list, see John G's cheapest items and Mariner's cheapest items.
Which restaurant has a bigger menu — John G's or Mariner's?
John G's has the larger menu with 125 items tracked compared to Mariner's's 42 items. Between them, there are 2 shared items with the same name, plus 123 items unique to John G's and 40 exclusive to Mariner's.
How many menu items do John G's and Mariner's share?
John G's and Mariner's have 2 overlapping menu items that appear on both menus under the same name. John G's has 123 exclusive items and Mariner's has 40 items not found at the other restaurant. The table above shows the biggest price gaps between identical items at each location.
Which has a better customer rating — John G's or Mariner's?
Mariner's leads on customer satisfaction with a rating of 4/5, compared to 3/5 for John G's. When choosing based purely on quality, Mariner's has the edge — though both restaurants serve the same broad customer base.
What type of food do John G's and Mariner's serve?
Both restaurants serve seafood. They share 1 food category, which makes them genuine alternatives for the same dining cravings. If you're looking for the best value within these categories, compare average prices in the key takeaways section above.
Where can I find the cheapest items at John G's and Mariner's?
For budget-friendly meals, check our dedicated cheap eats guides: the John G's cheapest menu items guide lists every item ranked by price from lowest to highest (average $6.86). The Mariner's cheapest menu items guide does the same (average $15). Both are updated June 2026.
How much can I save by choosing John G's over Mariner's?
Choosing John G's saves you approximately $8.14 per menu item on average. For a typical meal of 3–4 items, that adds up to roughly $28.49 in savings — meaningful for budget-conscious families or regular diners. Across a month of weekly visits, the cost difference can reach $114 or more.