TESDA Barista NC II Practice Test 2025 – Complete Exam Prep

The ideal water temperature for brewing coffee falls within the range of 190°F to 205°F (88°C to 96°C) because this temperature range extracts the optimal flavors and compounds from the coffee grounds. When water is too cool, it doesn't extract enough of the soluble oils and flavors present in the coffee, resulting in a weak and underwhelming brew. On the other hand, water that is too hot can lead to over-extraction, causing bitterness and undesirable tastes to dominate in the final cup.

Brewing coffee within this specified temperature range ensures a balanced extraction, allowing for a full-bodied flavor profile and the aromatic qualities of the coffee to shine through. This range is also commonly recommended by coffee brewing standards and is supported by extensive testing and expertise in coffee preparation.