Pears are one of the lowest-fat fruits you can add to your diet, with raw whole pears averaging roughly 0.14 g of fat per 100 g. That tiny amount is mostly polyunsaturated and monounsaturated fatty acids found near the skin and seeds. Still, if you're tracking macros or managing a low-fat diet, you may want a precise number for the exact portion you eat — especially when using canned pears, pear juice, or dried pear slices, which can have slightly different fat values.
This pear fat per 100g calculator works in two directions: enter the total fat and serving weight to find the fat per 100g, or enter a known per-100g value and your serving size to find the fat in that portion. It also converts ounces to grams, estimates calories from fat, and shows the percent of your daily fat allowance.
Whether you're a meal planner, a nutrition student, or someone simply curious about fruit composition, this tool gives you a fast, reliable answer in seconds.
How to Use This Tool
This calculator works in two simple modes. Choose the tab that matches the information you have:
- Fat per 100g mode — use this when you know the total fat in a weighed portion, for example 0.25 g of fat in a 178 g pear. Enter the fat grams and the serving weight, and the tool converts it to grams of fat per 100 g.
- Fat in a serving mode — use this when you know the fat per 100 g value from a label or reference table and want to find the fat in your actual serving. Enter the per-100g value and your portion weight.
You can switch between grams and ounces for the serving weight. The quick-fill pills at the top load typical values for raw pear, dried pear, pear juice, and pear sauce to make comparisons fast.
How the Calculation Works
The core conversion is a simple proportion. If you know the fat in a serving, the fat per 100 g is:
To reverse it, multiply the per-100g value by the serving weight and divide by 100:
Once fat grams are known, the calculator estimates calories from fat using the standard 9 kcal per gram, and the percent Daily Value based on the FDA reference intake of 78 g of fat for a 2,000-calorie diet. These estimates help you see whether pear fat is a meaningful part of your daily fat budget.
Worked Examples
Fat Content of Common Pear Products
These approximate values come from general food databases such as USDA FoodData Central. Always check product-specific labels when available.
| Pear product | Fat per 100 g (approx.) | Typical serving | Fat per serving (approx.) |
|---|---|---|---|
| Raw pear with skin | 0.14 g | 1 medium (178 g) | 0.25 g |
| Raw pear without skin | 0.12 g | 1 cup slices (140 g) | 0.17 g |
| Dried pear halves | 0.30 g | 1 cup (180 g) | 0.54 g |
| Pear juice (unsweetened) | 0.12 g | 1 cup (250 ml) | 0.30 g |
| Pear sauce (unsweetened) | 0.18 g | 1 cup (255 g) | 0.46 g |
| Canned pear halves in water | 0.03 g | 1 cup (244 g) | 0.07 g |
Fresh pears contain almost no fat, while dried and canned products vary depending on added juice, syrup, or processing methods. For full energy and macronutrient comparisons, you can also use the fruit calories per gram calculator.
Tips for Accurate Tracking
- Weigh in grams. Volume measurements like one pear or one cup can vary; a kitchen scale gives a more reliable fat calculation.
- Include the skin. The skin of a pear contributes a small amount of fat, so weigh the pear with skin unless your label says otherwise.
- Check the label on processed products. Pear juice, canned pears, and baby food purees can have added ingredients that change the fat value.
- Round intelligently. For most pears, 0.1–0.2 g of fat per 100 g is negligible. Dried pears are slightly higher but still very low.
Frequently Asked Questions
Are pears fat-free? No food is completely fat-free, but pears contain only trace amounts. Raw pear with skin has about 0.14 g of fat per 100 g, which is far below the labeling threshold for fat-free, usually under 0.5 g per serving.
Is the fat in pears healthy? Yes. The small fat fraction in pears is mainly polyunsaturated and monounsaturated fatty acids, the same types linked to heart health when consumed as part of a balanced diet. The amounts are so small they rarely affect your totals.
How does pear fat compare to other fruits? Most fruits are similarly low in fat. Avocado is a dramatic exception, with about 15 g of fat per 100 g — see the avocado calories per 100g calculator to compare high-fat fruits.
Should I count pear fat when tracking macros? If you track to the gram, yes, enter it. But for practical purposes, one or two pears per day will contribute less than 0.5 g of fat, so missing it will not meaningfully skew your macro totals.
For authoritative nutrition data on pears, see the USDA FoodData Central database.