The EBC Calculator helps determine the color of beer using the EBC (European Brewery Convention) scale. This scale provides a standard measurement for beer color, which is essential for brewers and beer enthusiasts who want to understand or replicate specific beer styles. The calculator converts SRM (Standard Reference Method) values to EBC using a simple formula. By inputting the SRM value, users can quickly see the corresponding EBC color value, making it a useful tool in brewing and beer quality control.
formula of EBC Calculator
EBC = SRM × 1.97
Where:
SRM = Standard Reference Method value (a measure of beer color based on light absorption at 430 nm)
1.97 = approximate conversion factor from SRM to EBC
This formula gives a quick conversion between the two color systems. Both systems are widely used in different regions, with SRM common in the United States and EBC more prevalent in Europe.
Common SRM to EBC Conversion Table
| SRM Value | EBC Value (approximate) |
|---|---|
| 1 | 1.97 |
| 2 | 3.94 |
| 5 | 9.85 |
| 10 | 19.7 |
| 15 | 29.55 |
| 20 | 39.4 |
| 30 | 59.1 |
| 40 | 78.8 |
This table is helpful for brewers who want to quickly estimate the EBC without performing calculations every time. These values are approximations based on the standard conversion formula.
Example of EBC Calculator
Let’s say you brewed a beer and measured the SRM value to be 12. To find the EBC:
EBC = 12 × 1.97 = 23.64
So, your beer has an EBC of approximately 23.64, which indicates a medium amber color. This information can help you label the beer correctly or adjust future brews to match a specific style.
FAQs
The EBC Calculator converts SRM values to EBC to help brewers identify the color of their beer using the European standard.
No, but they are closely related. EBC and SRM measure beer color based on similar methods, but the scales differ slightly. The EBC value is about 1.97 times the SRM.
Beer color is one of the key characteristics of a beer style. It helps set expectations for flavor and body. Brewers use color to ensure consistency and appeal to consumer preferences.