Nutrition Breakdown

Half Fast Subs Calories — Lowest to Highest

Browse calorie values for Half Fast Subs menu items, with official nutrition where available and estimated calories for uncovered items. Updated August 2026.

Coverage

100%

Average Calories

339 kcal

Lowest Item

10 kcal

Highest Item

620 kcal

72 / 72 items resolved USDA database: 10 Estimated: 62

Lowest Calorie Items at Half Fast Subs

Use this ranking to find lighter menu options quickly

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# Item Category Source Calories
1 Arizona Tea drinks - happy hour Estimated 10 kcal
2 Bottle Water drinks - happy hour Estimated 10 kcal
3 Ice & Sport Tea drinks - happy hour USDA 27 kcal
4 Lemonade drinks - happy hour USDA 42 kcal
5 Bottle Juices drinks - happy hour USDA 54 kcal
6 Fountain Pop drinks - happy hour USDA 79 kcal
7 Soup extras & sides USDA 84 kcal
8 Guacamole extras & sides USDA 89 kcal
9 Spicy Bean Dip extras & sides USDA 94 kcal
10 Triple Thick Shakes drinks - happy hour USDA 119 kcal
11 Potato Salad, Cole Slaw extras & sides USDA 170 kcal
12 Garden Salad made to order salads Estimated 180 kcal
13 Bbq Tempeh vegetarian Estimated 195 kcal
14 Chicken Salad Club meat specialties Estimated 305 kcal
15 Creamy Club meat specialties Estimated 320 kcal
16 Creamy Crab from the sea Estimated 320 kcal
17 16oz Draft drinks - happy hour Estimated 390 kcal
18 16oz Draft drinks - beer Estimated 390 kcal
19 3 Cheese made to order salads Estimated 390 kcal
20 4 Cheese vegetarian Estimated 390 kcal
21 Baked Tofu vegetarian Estimated 390 kcal
22 Bbq meat specialties Estimated 390 kcal
23 Bbq Pork hill classics Estimated 390 kcal
24 Bbq Veggie vegetarian Estimated 390 kcal
25 Beefeater meat specialties Estimated 390 kcal
26 Blt hill classics Estimated 390 kcal
27 Bottle drinks - happy hour Estimated 390 kcal
28 Bottle drinks - beer Estimated 390 kcal
29 Californian vegetarian Estimated 390 kcal
30 Californian Plus meat specialties Estimated 390 kcal
Nutrition sync is temporarily paused Missing official items: 62

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Garden Burgers

vegetarian 620 kcal

Basket Of Tortilla Chips And Salsa

extras & sides 536 kcal

Chicken

made to order salads 430 kcal

Grilled Chicken Breast

hill classics 430 kcal

16oz Draft

drinks - happy hour 390 kcal

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How Estimated Calories Are Calculated

When official nutrition is unavailable, calorie values are estimated using menu-item keywords and then adjusted by portion size. These values are directional for comparison, not medical nutrition advice.

  • Base estimate: item-name tokens (for example burger, fries, salad, pizza, shake) map to baseline calorie ranges.
  • Portion weighting: ounce and gram values adjust the estimate (about 8 oz = 1.0x, about 230 g = 1.0x), then the value is capped within a safe range.
  • Size modifiers: small/kids items apply a lower multiplier, while large/xl/family/double items apply a higher multiplier.
  • Final output: estimates are rounded to whole calories and shown as Estimated in the source column.

Half Fast Subs Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many Half Fast Subs items have calorie data?
Half Fast Subs currently has calorie values for 72 of 72 menu items (100% coverage). We first use official nutrition sources when available, then apply estimation fallback for unresolved items.

What is the lowest-calorie item at Half Fast Subs?
The lightest item currently tracked is Arizona Tea at approximately 10 kcal. Use the ranked table to find other low-calorie meal choices.

Are Half Fast Subs calorie values official or estimated?
This page uses a hybrid model: 10 items use USDA database estimates, while 62 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the Half Fast Subs full menu prices page for price-focused browsing and the cheapest menu items page for budget picks. This calories page is built for nutrition-first filtering.

How to Use This Calories Page

Use this page to compare low-calorie and high-calorie items quickly before ordering. Official values are used where available, and estimated values fill the coverage gap for broad menu discovery.

Estimated values are directional and may vary by location, preparation style, and serving size. For strict dietary planning, cross-check with the official restaurant nutrition statement when available.