Curious whether your evening glass of wine contributes to your daily fiber intake? The short answer: essentially none. Wine is made from grape juice, and the fiber that naturally lives in grape skins and seeds is almost entirely removed during pressing, filtration, and fining. This calculator shows exactly how much fiber is in any serving of red, white, rosé, sparkling, or dessert wine — usually 0.00 g — and explains what that means for your daily fiber goal.
Enter your serving in milliliters, liters, fluid ounces, or cups, or tap a quick preset for a standard glass, half bottle, bottle, or magnum. The tool converts your serving to grams using the density of your chosen wine type, calculates fiber per 100 g and total fiber, and adds a grape comparison that puts the numbers in perspective. Perfect for anyone tracking fiber, following a high-fiber diet, or just curious about wine nutrition facts.
Find out exactly how much dietary fiber is in any serving of wine — and why it matters for your daily fiber target.
Leave blank to use the standard value for wine (0 g per 100 g). Use this field when a specific label lists a different fiber value.
Step-by-Step Guide
The calculator converts your serving to grams using the density of the selected wine, then applies the fiber value per 100 g. The standard values are based on general nutrition data, where table wines contain 0 g fiber per 100 g. If your specific bottle lists a fiber value, override the standard by typing it in the optional field.
Why Wine Has Almost No Fiber
Dietary fiber comes from plant cell walls, mainly in grape skins, seeds, and pulp. During winemaking, grapes are crushed and pressed, and the solids are removed before fermentation. For white and rosé wines, skins are removed early; red wines ferment with skins longer, but the finished wine is still filtered and fined, leaving no measurable fiber.
Worked Examples
Example 1 — Standard glass of red wine. 150 ml of red wine at 0 g fiber per 100 g: wine weighs about 150 × 0.997 = 149.6 g, so total fiber = 0 × (149.6 / 100) = 0.00 g. That is 0% of a 25 g daily fiber goal.
Example 2 — Labeled wine with 0.2 g fiber per 100 g. 5 fl oz equals about 147.9 ml and weighs about 147.0 g. Total fiber = 0.2 × (147.0 / 100) ≈ 0.29 g — still a trace amount, about 1% of the daily goal.
Standard Fiber Reference
| Wine type | Fiber per 100 g | Typical serving | Fiber per serving |
|---|---|---|---|
| Red table wine | 0 g | 150 ml (≈150 g) | 0 g |
| White table wine | 0 g | 150 ml (≈149 g) | 0 g |
| Rosé wine | 0 g | 150 ml (≈149 g) | 0 g |
| Sparkling wine | 0 g | 150 ml (≈149 g) | 0 g |
| Dessert wine | 0 g | 100 ml (≈101 g) | 0 g |
Reference data can vary by producer and country. For accurate numbers, check the nutrition panel on your specific bottle. For general nutrition data, see the USDA FoodData Central database.
Common Questions
Does red wine contain more fiber than white wine? Although red wine ferments with grape skins, virtually all insoluble fiber is removed during pressing and filtration. Standard nutrition databases report 0 g for both.
Do unfiltered or natural wines contain fiber? Unfiltered wines may contain tiny sediment and suspended particles, but not enough to register as a meaningful source of dietary fiber. Even if a label lists 0.1–0.2 g per 100 g, that is still negligible for daily fiber intake.
Should I count wine fiber toward my daily fiber goal? Only if your label explicitly lists a fiber value. For most wines, the contribution is 0.00 g, so it will not change your daily totals.