DV Calculator Percent Daily Value

DV Calculator Percent Daily Value calculator can be used to determine the percentage of daily nutritional values based on serving size and daily requirements.

Input Parameters

Calculation Results

Calculation Formula

DV% = (Nutrient Value × Daily Value) / Serving Size × 100

Where:
- Nutrient Value: The amount of nutrient in the serving
- Daily Value: The recommended daily intake of the nutrient
- Serving Size: The size of the serving being measured

Result

Percent Daily Value: 0.00%

DV Calculator Percent Daily Value Calculator Usage Guide

Learn how to use the DV Calculator Percent Daily Value calculator and its working principles

How to Use This Calculator

  1. Enter the Nutrient Value in milligrams (mg) or grams (g) for the serving you're measuring.
  2. Input the Serving Size in grams (g).
  3. Provide the Daily Value (DV) in the same units as the Nutrient Value.
  4. Click the Calculate button to see the percentage of the daily value that the serving provides.

Example Usage

For example, if a serving of cereal contains 10g of calcium and the serving size is 30g, with a daily value for calcium of 1000mg (10g), the calculation would be:

(10g × 10g) / 30g × 100 = 33.33% DV

Principle Explanation

The Percent Daily Value (DV) is a way to help consumers understand the nutrient content of foods in the context of a daily diet. It represents the percentage of the recommended daily intake of a nutrient that a serving of food provides.

Important Notes

  • Ensure all values are in the same units (mg or g).
  • DV values can vary based on age, gender, and other factors, so always check the specific DV listed on the food label.
  • This calculator provides a simplified calculation and should not replace professional medical advice.