Celery is a popular low-calorie vegetable often included in weight management and digestive health diets. While it is mostly water, celery provides a modest but meaningful amount of dietary fiber — about 1.6 grams per 100 grams of raw celery. This fiber supports healthy digestion, helps maintain stable blood sugar levels, and contributes to feelings of fullness.
Our Celery Fiber Per 100g Calculator lets you quickly determine the fiber content in any amount of celery, whether you are meal prepping, tracking your daily fiber intake, or planning a balanced diet. Simply enter the weight of celery you plan to use, and the tool will calculate the fiber grams, along with a breakdown of soluble and insoluble fiber percentages. You can also adjust for cooked celery, which has a slightly different fiber profile. This tool is ideal for nutritionists, dietitians, fitness enthusiasts, and anyone monitoring their macronutrient or micronutrient intake.
🥬 Celery Fiber Per 100g Calculator
How to Use This Tool
Using the Celery Fiber Per 100g Calculator is straightforward. Start by entering the weight of celery you have — you can type a custom value or click one of the quick-fill preset buttons (50 g, 100 g, 150 g, 200 g). Next, select the unit: grams, ounces, or cups (chopped). If you are using cooked celery (boiled), choose "Cooked" from the Celery State dropdown — cooked celery has slightly less fiber per 100g due to water absorption. Click "Calculate Fiber" to see the total fiber, soluble and insoluble breakdown, and a step-by-step explanation of the math. Use the Reset button to clear all fields and start over.
💡 Tip: For the most accurate results, weigh your celery on a kitchen scale rather than relying on volume measurements. One cup of chopped raw celery weighs approximately 101 grams.
Formula Explained
The calculator uses a simple proportional formula based on standard USDA nutrition data. Raw celery contains about 1.6 grams of dietary fiber per 100 grams. Cooked (boiled) celery contains about 1.2 grams per 100 grams. The formula is:
Total Fiber (g) = (Fiber per 100g / 100) × Weight in grams
For example, if you have 150 g of raw celery: (1.6 / 100) × 150 = 2.4 g total fiber. The soluble fiber portion is estimated at 35% of total fiber, and insoluble at 65%, based on typical ratios for celery. These percentages are averages and can vary slightly depending on the specific stalk and growing conditions.
Worked Examples
Example 1: 200 g raw celery (metric). Weight = 200 g, state = raw. Fiber per 100g = 1.6 g. Total fiber = (1.6/100) × 200 = 3.2 g. Soluble = 3.2 × 0.35 = 1.12 g. Insoluble = 3.2 × 0.65 = 2.08 g.
Example 2: 4 oz raw celery. Convert to grams: 4 × 28.3495 = 113.4 g. Total fiber = (1.6/100) × 113.4 = 1.81 g. Soluble = 0.63 g, Insoluble = 1.18 g.
Example 3: 1 cup cooked celery. 1 cup chopped = 101 g. Cooked fiber per 100g = 1.2 g. Total fiber = (1.2/100) × 101 = 1.21 g. Soluble = 0.42 g, Insoluble = 0.79 g.
Tips & Best Practices
- Always use fresh celery for the most accurate fiber content — wilting or old stalks may have slightly lower fiber due to moisture loss.
- If you are tracking fiber for a specific diet (e.g., low-FODMAP, keto), note that celery is low in fermentable carbohydrates and is generally well-tolerated.
- Combine celery with other high-fiber vegetables like bell peppers or broccoli to meet your daily fiber goals. For reference, see our Bell Fiber Per 100g Calculator.
- For weight management, celery's high water and fiber content can help increase satiety without adding many calories.
Factors Affecting Accuracy
The fiber values used in this calculator are based on USDA FoodData Central averages. Actual fiber content can vary due to:
- Variety: Different celery cultivars may have slightly different fiber profiles.
- Growing conditions: Soil, climate, and farming practices influence nutrient density.
- Preparation: Peeling or removing strings reduces fiber content. Cooking can also break down some insoluble fiber.
- Measurement precision: Volume measurements (cups) are less accurate than weight measurements.
Frequently Asked Questions
Q: Is celery a good source of fiber?
A: Celery provides a moderate amount of fiber — about 1.6 g per 100 g. While not as high as legumes or whole grains, it contributes to daily fiber intake, especially when eaten in larger quantities.
Q: Does cooking celery reduce its fiber content?
A: Cooking does not destroy fiber, but it can soften the structure and may cause some soluble fiber to leach into cooking water. The fiber per 100g decreases slightly because the vegetable absorbs water, diluting the fiber concentration.
Q: Can I use this calculator for celery juice?
A: No. Juicing removes most of the insoluble fiber, leaving primarily water and some soluble nutrients. This calculator is intended for whole or chopped celery.
Q: How does celery fiber compare to other vegetables?
A: Celery has less fiber than leafy greens like kale (3.6 g/100g) or broccoli (2.6 g/100g), but more than cucumber (0.5 g/100g). For a comparison, check our Kale Protein Per 100g Calculator.
Real-World Applications
Dietitians and nutrition coaches often recommend celery as a low-calorie, high-water snack for clients aiming to increase fiber intake without adding many calories. It is also a staple in raw food diets, detox programs, and weight loss meal plans. Knowing the exact fiber content helps with precise macronutrient tracking, especially for individuals with specific fiber goals (e.g., 25-30 g per day for adults). This tool is also useful for recipe developers who need to calculate the fiber contribution of celery in soups, salads, and stir-fries.