Peaches are a beloved summer fruit, prized for their juicy sweetness and versatility in cooking and baking. While they are not a high-protein food, knowing the exact protein content per 100 grams is essential for accurate macronutrient tracking, especially for those on calorie-controlled or high-protein diets. This calculator provides the precise protein value for fresh, canned, dried, and frozen peaches, helping you log your intake with confidence.
Whether you are a fitness enthusiast, a dietitian planning meal prep, or someone simply curious about the nutritional profile of peaches, this tool delivers instant, reliable results. Simply select the peach variety and serving size, and the calculator will compute the protein per 100g and per your chosen portion. Use it alongside other nutrition tools to build a complete picture of your daily macros.
🍑 Peach Protein Calculator
How to Use This Tool
Using the Peach Protein Per 100g Calculator is straightforward. Start by selecting the type of peach you have — fresh, canned in juice, canned in syrup, dried, or frozen. Then enter the weight of your portion in grams (the default is 100 g). You can also click one of the preset buttons (50 g, 100 g, 150 g, 200 g) to quickly set a common serving size. Press the blue Calculate button to see the protein content for your specific portion, along with the protein per 100g and the type you selected. Use the Reset button to clear the results and start over.
Protein Content Reference Table
The table below shows the protein values used in this calculator, based on data from the USDA FoodData Central database. These values are averages and may vary slightly by variety, ripeness, and processing method.
| Peach Type | Protein per 100g (g) |
|---|---|
| Fresh (raw) | 0.91 |
| Canned in juice | 0.63 |
| Canned in syrup | 0.45 |
| Dried | 3.00 |
| Frozen | 0.70 |
Formula Explained
The calculation is simple: Protein (g) = (Protein per 100g for the selected type / 100) × Amount (g). For example, if you have 150 g of fresh peaches, the protein is (0.91 / 100) × 150 = 1.365 g. The calculator rounds to two decimal places for readability. The protein per 100g values are sourced from the USDA National Nutrient Database, which is the standard reference for food composition data in the United States.
Worked Examples
Example 2: You add 30 g of dried peaches to your oatmeal. Protein = (3.00 / 100) × 30 = 0.90 g. Dried peaches offer about three times the protein density of fresh ones.
Example 3: You consume 200 g of canned peaches in syrup (drained). Protein = (0.45 / 100) × 200 = 0.90 g. The syrup adds sugar but does not affect protein content.
Tips for Accurate Tracking
- Weigh your peaches with a kitchen scale for the most accurate results — volume measurements (cups) are less precise.
- For canned peaches, drain the liquid before weighing if you are tracking only the fruit solids. The syrup or juice contains negligible protein.
- If using frozen peaches, thaw them and drain excess liquid before weighing to match the database values.
- Combine this tool with other nutrition calculators, such as the Peach Fiber Per 100g Calculator, to get a complete macronutrient profile.
Frequently Asked Questions
Q: Are peaches a good source of protein?
A: No, peaches are very low in protein — less than 1 g per 100 g for fresh fruit. They are primarily a source of carbohydrates (natural sugars) and vitamin C. For protein, rely on foods like meat, eggs, dairy, legumes, and nuts.
Q: Why does dried peach have more protein per 100g?
A: Drying removes water, which concentrates all nutrients, including protein. By weight, dried peaches have about 3 g of protein per 100 g, compared to 0.91 g for fresh. However, a typical serving of dried fruit is smaller (30–40 g) than a fresh peach (150–200 g).
Q: Can I use this calculator for other stone fruits?
A: The values are specific to peaches. For nectarines, plums, or apricots, you would need separate data. However, the same calculation method applies — just substitute the correct protein per 100g value.
Q: Where do the protein values come from?
A: The values are derived from the USDA FoodData Central database (SR Legacy), which is the gold standard for food composition data. You can access the full database at fdc.nal.usda.gov.