Enter the Specific Gravity into the calculator to determine the Plato.

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## Specific Gravity To Plato Formula

The following formula is used to calculate the Plato from Specific Gravity.

Plato = (-1 * 616.868) + (1111.14 * SG) – (630.272 * SG^2) + (135.997 * SG^3)

Variables:

- Plato is the degree Plato (°P), which is a scale of measurement of the concentration of extract (mainly sugars derived from malt but also including other soluble material in beer) as a percentage by weight.
- SG is the Specific Gravity, which is the ratio of the density of a substance to the density of a reference substance.

To calculate the Plato from Specific Gravity, multiply the Specific Gravity by 1111.14, then subtract 616.868. Then, square the Specific Gravity, multiply it by -630.272, and add the result to the previous result. Finally, cube the Specific Gravity, multiply it by 135.997, and add the result to the previous result.

## What is Specific Gravity To Plato?

Specific Gravity to Plato is a conversion used in brewing to measure the concentration of dissolved solids in a brewery wort. Plato degrees (°P) is a scale used to quantify the concentration of extract (mainly sugars derived from malt but also including other soluble material in wort) as a percentage by weight. Specific gravity, on the other hand, is a measure of the relative density of a liquid. Therefore, converting specific gravity to Plato degrees allows brewers to better understand the sugar content and potential alcohol content of the beer they are brewing.

## How to Calculate Specific Gravity To Plato?

The following steps outline how to calculate the Specific Gravity To Plato using the given formula:

- First, gather the values of SG and Plato.
- Next, insert the values into the formula: Plato = (-1 * 616.868) + (1111.14 * SG) – (630.272 * SG^2) + (135.997 * SG^3).
- Finally, calculate the Plato value using the formula.
- After calculating the result, check your answer with the calculator above.

**Example Problem:**

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

SG = 1.050

Plato = ?