NutrimetryRestaurant nutrition made simple.

☰

Last updated: Aug 9, 2026

Smashburger

Classic Smash

BurgerPopular

Smashburger Classic Smash is fat-leaning, with about 54% of macro calories from fat. Each serving has 630 calories, 30g protein, 41g carbs, and 37g fat, making it a stronger fit for high-protein restaurant planning.

1 Serving

Serving Size

Add to Meal Ask AI about this item

630

Calories

Per serving

30 g

Protein

41 g

Carbs

37 g

Fat

Nutrition Facts

Amount per serving

Calories630 kcal

% Daily Value*

Total Fat 37 g47%

Saturated Fat 15 g75%

Trans Fat 2 g—

Cholesterol 105 mg35%

Sodium 1,630 mg71%

Total Carbohydrate 41 g15%

Dietary Fiber 2 g7%

Total Sugars 9 g—

Protein 30 g60%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

630

kcal

Protein30 g (19%)

Carbs41 g (27%)

Fat37 g (54%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density4.8/10

19% of macro calories come from protein.

Satiety index10/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate158 min walk

About 63 minutes of running for these calories.

Key Nutrients

Protein 30 g60%

Fiber 2 g7%

Sodium 1,630 mg71%

Sugars 9 g—

Saturated Fat 15 g75%

How we calculate these values

Diet Compatibility

High protein4.8/10 protein density from 30g protein and 630 calories.No

Lower carb41g carbs per serving.No

Low fat37g total fat per serving.No

High sugar9g total sugars per serving.No

High sodium1,630mg sodium per serving.Yes

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Burger

View all

All-American Smash550 kcal · 30 g protein BBQ Bacon Smash690 kcal · 35 g protein Bacon Stack Smash730 kcal · 36 g protein

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Classic Smash has 60 more calories than 3 Chicken Tenders and 14g less protein. Compare

Classic Smash has 240 fewer calories than 3 Scorchin' Hot Chicken Tenders and 14g less protein. Compare

3 Chicken Tenders570 kcal · 44 g protein3 Scorchin' Hot Chicken Tenders870 kcal · 44 g protein5 Chicken Tenders960 kcal · 73 g protein5 Scorchin' Hot Chicken Tenders1,450 kcal · 73 g proteinAll-American Smash550 kcal · 30 g proteinBBQ Bacon Smash690 kcal · 35 g protein

Compare with 3 Chicken Tenders

Classic Smash Compared With Nearby Items

Compared with BBQ Bacon Smash, another Burger item at Smashburger, Classic Smash has 60 fewer calories than it and 5g less protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Classic Smash are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

Ask AI about this item

Get personalized nutrition advice and meal ideas.

Is this good for muscle gain?Can I eat this while cutting?

Ask AIAsk Nutrimetry AI