Fiber Intake Calculator
Result
Calculated result
38
Based on the values entered.
↗ Health
Fiber Intake Calculator — free online calculator.
Formula
DRI: Men ≤50: 38 g/day; Men >50: 30 g/day; Women ≤50: 25 g/day; Women >50: 21 g/day
- Fiber Intake Calculator calculates its result from Age, Sex. It uses the formula DRI: Men ≤50: 38 g/day; Men >50: 30 g/day; Women ≤50: 25 g/day; Women >50: 21 g/day. Change any input to recalculate the result instantly. This is an informational calculation and is not medical advice.
- The main inputs are Age, Sex. Enter them in the units and format shown in the calculator.
- Use the measurement units shown beside each field. The result is an estimate and should be interpreted in context.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Fiber Intake
Inputs
- Age: 40
- Sex: male
Using Age = 40, Sex = male, the calculated result is 38.
Sample result: Calculating…
Frequently asked questions
What does the Fiber Intake calculate?
Fiber Intake Calculator — free online calculator.
Which values should I enter?
Enter Age, Sex using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: DRI: Men ≤50: 38 g/day; Men >50: 30 g/day; Women ≤50: 25 g/day; Women >50: 21 g/day.
Why might my result differ from another source?
Results can differ because measurement methods, rounding and assumptions vary. This calculator is an estimate and is not a medical diagnosis.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.