Tempeh is a fermented soybean cake that packs protein, fiber, and B vitamins into a compact serving. Fat is the most variable macronutrient across tempeh products: plain soybean tempeh contains roughly 6.4 g of fat per 100 g, while grain blends or seasoned versions can land higher. This calculator tells you exactly how much fat is in the portion you plan to eat.
Use it with the nutrition label on your package or with food database values. Enter your portion as grams, ounces, or servings, set the fat-per-100g value, and the tool will show total fat, calories from fat, and how that fits into a standard daily fat intake of 78 g. Whether you track macros, watch fat for heart health, or simply want balanced meals, this calculator gives you a clear number in seconds.
🥢 Your Tempeh Portion
🧈 Fat Content
⚖️ Daily Reference
📊 Results
How to Use This Tool
Start by choosing the unit that matches how you measure your tempeh: grams, ounces, or servings. If you pick servings, also enter the serving size printed on the package, usually 85 g or 100 g. Next, set the fat value to match your product. Plain soybean tempeh usually contains about 6.4 g fat per 100 g, while versions with added grains, seeds, or marinades can be higher or occasionally lower. Press Calculate to see total fat, calories from fat, and the share of your daily fat target.
Formula Explained
Fat per 100 g is a proportion: it tells you how many grams of fat are present in every 100 g of tempeh. To find fat in any portion, scale that proportion to your portion weight.
Total fat (g) = Portion weight (g) × Fat per 100 g ÷ 100
For example, a 100 g portion of classic soybean tempeh at 6.4 g fat per 100 g contains exactly 6.4 g of fat. A smaller 85 g serving contains 85 × 6.4 ÷ 100 = 5.4 g. Because each gram of fat provides 9 kilocalories, calories from fat = fat grams × 9. The daily value percentage is simply your fat divided by 78 g, multiplied by 100.
Worked Examples
Reference Fat Values for Common Tempeh Products
| Product type | Fat per 100 g (approx.) |
|---|---|
| Plain soybean tempeh, steamed | 6.0 – 6.8 g |
| Traditional Indonesian tempeh | 4.0 – 8.0 g |
| Tempeh with grains (barley, rice) | 5.0 – 9.0 g |
| Marinated or smoked tempeh | 8.0 – 14.0 g |
These ranges come from USDA FoodData Central entries and commercial nutrition labels. Always use the value on your package when available.
Tips & Best Practices
- Weigh tempeh as sold, not after frying or coating, because nutrition labels usually refer to the packaged product.
- If you cook with oil, remember the added oil is not in the label value. A tablespoon of oil adds about 14 g of fat.
- For macro tracking, pair the fat result with the protein value on the label to keep your whole meal balanced.
- Use the preset buttons to quickly compare plain, low-fat, and higher-fat tempeh products.
Limitations
Fat values vary by brand, fermentation time, and ingredients. The default 6.4 g figure is an average, not a universal truth. The calorie estimate of 9 kcal per gram is the standard Atwater factor for fat and is accurate for practical purposes, but total calories on a label also include protein and carbohydrate. This tool only estimates fat-related numbers, so it should not replace medical or dietary advice if you are managing a condition that requires precise fat intake.
Frequently Asked Questions
Is tempeh considered a high-fat food? No. At roughly 6 g per 100 g, tempeh is moderate in fat and most of it is unsaturated. It contains less fat than many nuts, seeds, and animal proteins with skin.
Does cooking change the fat content? Steaming or baking without oil does not significantly change it. Frying in oil adds fat from the oil, so re-weigh and adjust if you want exact numbers.
Why does 78 g appear as the daily value? The FDA uses 78 g of total fat per day as the reference for a 2,000-calorie diet. Many guidelines suggest 20–35% of calories from fat, which works out to roughly 44–78 g on 2,000 calories.
Additional Resources
- USDA FoodData Central — search branded tempeh products for official nutrition data.
- FDA Daily Value Reference — explains the 78 g total fat daily value.
- Tempeh on Wikipedia — background on production and nutrition.