Crimini vs White Button Mushroom
Compared on one consistent basis: per 100 g, from USDA data behind each food page.
Crimini Mushroom vs White Button Mushroom: nutrition per 100 g
| Per 100 g | Crimini Mushroom | White Button Mushroom |
|---|---|---|
| Calories | 30 kcal | 31 kcal |
| Protein | 3.1 g | 2.9 g |
| Carbohydrate | 4 g | 4.1 g |
| Fat | 0.2 g | 0.4 g |
| Fibre | 1.8 g | 1.7 g |
| Allergens | None listed | None listed |
Vitamins and minerals per 100 g
| Nutrient | Crimini Mushroom | White Button Mushroom |
|---|---|---|
| Calcium, Ca | 4.11 mg | 5.47 mg |
| Choline, total | 22.1 mg | 17.3 mg |
| Copper, Cu | 0.32 mg | 0.39 mg |
| Folate, DFE | 25 ug | 17 ug |
| Folate, food | 25 ug | 17 ug |
| Folate, total | 25 ug | 34.76 ug |
| Iron, Fe | 0.31 mg | 0.23 mg |
| Magnesium, Mg | 10.25 mg | 10.16 mg |
| Manganese, Mn | 0.06 mg | 0.05 mg |
| Niacin | 4.17 mg | 3.88 mg |
| Pantothenic acid | 1.5 mg | 1.5 mg |
| Phosphorus, P | 100.5 mg | 93.05 mg |
| Potassium, K | 380.3 mg | 373 mg |
| Riboflavin | 0.52 mg | 0.44 mg |
| Selenium, Se | 15.31 ug | 20.05 ug |
| Sodium, Na | 4.57 mg | 6.44 mg |
| Thiamin | 0 mg | 0.07 mg |
| Vitamin B-12 | 0.1 ug | 0.04 ug |
| Vitamin B-6 | 0.11 mg | 0.08 mg |
| Vitamin C, total ascorbic acid | 0 mg | 2.1 mg |
| Vitamin D (D2 + D3) | 0 ug | 0.02 ug |
| Zinc, Zn | 0.51 mg | 0.51 mg |
These foods are nutritionally similar per 100 g — the practical difference is more about form, taste and how they fit your day than the macros.
Full nutrition facts: Crimini Mushroom · White Button Mushroom
Bottom line
Per 100 g, Crimini Mushroom provides 30 kcal, 3.1 g protein and 4 g carbohydrate; White Button Mushroom provides 31 kcal, 2.9 g protein and 4.1 g carbohydrate.
That is a difference of 1 kcal per 100 g — small next to what the cooking method adds.
These are the same species at different stages, which is why the numbers are nearly identical. Crimini are older and firmer with a deeper flavour; white buttons are milder and cheaper. Either browns properly only in a hot dry pan with room between the pieces.
In short: crimini is the lighter option per 100 g, but with vegetables the choice is usually about texture and how they cook, not calories.
Want a different pair? Use the food comparison tool to compare any two foods from the same category.
Values are per 100 g from the USDA FoodData Central records behind each food page and are rounded; brands and preparation change the numbers. This comparison is educational, not medical advice.