Enter the current intake (mg/day) and the recommended intake (mg/day) into the Calculator. The calculator will evaluate the Rdi Percentage.

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## Rdi Percentage Formula

RDIp = CI / RI * 100

Variables:

- RDIp is the Rdi Percentage (%)
- CI is the current intake (mg/day)
- RI is the recommended intake (mg/day)

To calculate Rdi Percentage, divide the current intake by the recommended intake amount, then multiply by 100.

## How to Calculate Rdi Percentage?

The following steps outline how to calculate the Rdi Percentage.

- First, determine the current intake (mg/day).
- Next, determine the recommended intake (mg/day).
- Next, gather the formula from above = RDIp = CI / RI * 100.
- Finally, calculate the Rdi Percentage.
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem : **

Use the following variables as an example problem to test your knowledge.

current intake (mg/day) = 40

recommended intake (mg/day) = 134