For filter coffee methods, we recommend a starting ratio of 1:16. Or, in other words, 16ml of water for every gram of coffee. 320ml is a good amount of water for V60 coffee.
Get to know the golden ratio
For drip coffee brewing — which encompasses most home coffeemakers, bulk brewers and pour-overs — Helfen says that the ratio of 60 grams of coffee to one liter of water, or roughly 1:17, is the one most commonly used by coffee pros (and is often referred to as “the golden ratio”).
Coffee's golden ratio is 1:18 (1 gram of coffee to every 18 grams of water). If you want a stronger cup, use a ratio of 1:15 or if you want a lighter cup, use 1:18. But somewhere between 15 to 18 grams of water to every gram of coffee is most common.
If we use a ratio to describe how much coffee you should use compared to water, you can scale your recipe as big or small as you want and still get the same flavor results. As a broad standard, we recommend a 1:17 ratio.
For filter brewing, we recommend a coffee:water ratio of 1:16 as a starting point.
Golden Cup Standard:
The standard recommends a coffee-to-water ratio of 1:17 to 1:18, meaning you would use 17 grams of water for every 1 gram of coffee grounds.
Therefore, if you're following the Golden Ratio, you would use one coffee scoop for every six ounces of water. This ratio will give you a strong, rich cup of coffee. If you prefer a milder flavor, you can use less coffee.
MAGIC RATIO: 16:1
This breaks down to 16 parts of water to one part of coffee. Example: 16 oz of water to 1 oz of coffee. It's not that simple (or maybe it is) but what brings it all together is a scale.
It is not unique to Starbucks. The STANDARD ratio is 2 TBS (15g) of ground coffee per 6 ounces (170 ml) of water. If you think the coffee is too strong you can use less coffee. Try 1 3/4 TBS and adjust up or down as preferred.
Conical coffee filters come in four standard sizes: #1 for single-cup coffeemakers or pour over brewers. #2 for 2-6 cup coffeemakers or 1-2 cup pour over brewers. #4 for 8-10 cup coffeemakers or pour over brewers. #6 for 10+ cup coffeemakers.
The origin and blend, of course, is yours to choose. In terms of grind – filter coffee is works best with a medium grind, although for a Fellow or a Hario, we recommend grinding a little finer than a Chemex. Measure out 60 grams of coffee for every litre of water.
SCAA, the Specialty Coffee Association of America, has come out with their golden ratio, which is approximately. 1:18. So, therefore they recommend 55 grams of coffee for 1000 ml (grams) of water. Obviously this golden ratio depends on your brew method, type of coffee, and personal taste preference.
Use a little more coffee.
By adding a small amount more coffee than usual, you produce a more concentrated flavor. However, adding coffee will actually make your coffee taste slightly more acidic as well, because there's less water to go around for each coffee ground, which means less extraction takes place.
1-2 Tablespoons of coffee per 6oz. of water is a good general guideline. Filtered or distilled water is best, but if using a tap, let the water run for a few seconds before using. Also, make sure to use cold water only.
You want to be right in the middle. And for the tastiest, most flavorful extraction, we use a golden coffee to water ratio of 1:16 parts coffee to water when we brew. (We prefer to measure this ratio in weight, like 22 grams of coffee to 352 grams of water, but if you don't have a scale, you can measure by volume.)
Coffee is fresh produce, and its enemies are oxygen, light, heat, and moisture. To keep coffee fresh, store it in an opaque, airtight container at room temperature. You can store it that way for up to a week. For the best results, coffee should be ground just before brewing.
The Current Ratio as of February 2025 (TTM) for Starbucks Corporation (SBUX) is 0.75. According to Starbucks Corporation's latest financial reports and current stock price. The company's current Current Ratio is 0.75. This represents a change of -7.89% compared to the average of 0.81 of the last 4 quarters.
A: We would recommend using a 1:4 ratio of coffee grounds:water. The gram measurements will vary depending on the size of your filter. Use water that is at 93-94°C or just before it boils if you are boiling on the gas stove.
Here are the Golden Ratios: 1 gram of coffee to 15-18 grams of water (1:15-18). Imagine using a gallon of water and two small beans to make a mug of coffee. Not only will the coffee be weak, but the beans will over brew because of too much water, producing a bitter, dull flavor.
Kenyan and Ethiopian coffee beans are ideal. The recommended blend ratio is equal parts mid-palate and sweet base, with the high-note beans finishing off the blend. This generally breaks down to 20% high-note beans, 40% mid-palate beans, and 40% sweet-base beans.
Use 7-8 grams (about a tablespoon) of ground coffee for about every 100-150 ml (about 3.3-5 oz) of water. The amount of coffee can be adjusted to your taste, or to the machine manufacturer's recommendations.
For making 8 cups, we think 14 Tablespoons or ~80 grams of coffee is a good starting point. You may need to use more or less coffee, depending on your preferred coffee strength.
The general rule of thumb for a standard 12-cup coffee maker is to use one tablespoon of coffee per six ounces of water. Since a standard cup of coffee is typically measured as 6 fluid ounces, you would need a total of 24 tablespoons of coffee for 12 cups. This ratio ensures a balanced and well-extracted brew.