Among the many variables in pour-over coffee, the coffee-to-water ratio is always the key parameter determining the direction of flavor. Front Street Coffee usually recommends a safe range of 1:15 to 1:16, and once you get used to it, 15 grams of coffee with 225 milliliters of water becomes almost the default operation. But in reality, we are not necessarily that precise every time, and the amount of coffee may be one gram more or one gram less. If the amount of water poured remains unchanged and only the coffee dose deviates by 1 gram, will the taste of the coffee show a noticeable difference? Through three controlled brewing experiments with 14 grams, 15 grams, and 16 grams, this article analyzes the impact of slight coffee dose adjustments on extraction yield and concentration, and provides parameter adjustment suggestions after the coffee dose changes, helping you achieve consistent results in daily brewing. [more…]

The coffee-to-water ratio is the first parameter to nail down in pour-over coffee, as it directly influences both the strength and the extraction yield. The American Coffee Association once arrived at a golden ratio of 1:18 through extensive research, but today's bean varieties and processing methods are vastly different, making this figure better suited as a starting point than an ironclad rule. Front Street Coffee's shops typically brew with 15 grams of grounds to a 1:15 ratio, meaning 225 milliliters of hot water is poured; when they want to highlight floral notes and acidity, they loosen the ratio to 1:16. This article explores how the coffee-to-water ratio affects flavor, how to fine-tune it for different beans, and a hands-on three-pour routine using 15 grams of grounds, helping beginners find a brewing rhythm that suits them. [more…]

In the daily routine of pour-over coffee, a digital scale is certainly important, but there are occasional times when no scale is at hand, and at such moments, how to roughly judge the amount of 15 grams of coffee beans becomes a practical question. Front Street Coffee shares a rather unique approach—counting the beans directly. Coffee beans from different origins and varieties differ noticeably in size, and the number of beans for the same weight also varies. This article selects five representative coffees—Yirgacheffe, Blue Mountain No. 1, Brazil Yellow Bourbon, Panama Emerald Green Label Geisha, and Golden Mandheling—weighing three sets of 15-gram samples of each and counting them, to arrive at a fairly reliable range for the number of beans, for everyone to refer to when no scale is available. [more…]

The flavor expression of pour-over coffee is closely related to the coffee dose, grind size, coffee-to-water ratio, and pouring technique. For an ideal cup of pour-over coffee, exactly how much coffee grounds should be used, and how much water should accompany them? Taking 15 grams of grounds as an example, Front Street Coffee, combined with SCAA concentration recommendations, analyzes the coffee-to-water ratio range of 1:12 to 1:15, and explains why 1:15 has become a commonly used parameter in cafes. The article also compares the differences in extraction ratios with espresso, and includes the complete brewing data and three-stage operation details of Front Street Yirgacheffe Gedingding, helping enthusiasts build a reproducible brewing framework. [more…]

The V60#01 dripper is typically suited for 1 to 2 servings, with 15 to 20 grams of coffee being its optimal working range. But in reality, when drinking alone and not wanting too much, people reduce the dose, and when sharing with friends, they increase it. So, when brewing different doses in the same dripper, do the parameters really need to be changed? Front Street Coffee conducted three sets of comparative experiments using Ethiopian Yirgacheffe natural Red Cherry, with doses of 10 grams, 15 grams, and 25 grams, a fixed water temperature of 90°C, a 1:15 coffee-to-water ratio, medium-fine grind (80% passing through a Chinese standard No. 20 sieve), and circular pouring. The results showed that with a smaller dose, the flavor tends to be thin, while with too large a dose, bitterness may appear and the liquid level may awkwardly approach the rim of the cup. This article will break down the three brewing recipes one by one, their flavor performance, and the adjustment approaches for 10 grams and 25 grams, to help you find a more reasonable extraction method in this small dripper. [more…]

How exactly should the coffee-to-water ratio for pour-over coffee be calculated? Front Street Coffee's everyday hot pour-over typically uses 1:15, while iced pour-over follows a coffee-to-water-to-ice ratio of 1:10:5, returning to 1:15 once the ice melts. But when it comes to beans that withstand extraction well, such as Panama Geisha, Front Street deliberately widens the ratio to 1:16, using 20 grams of coffee and 320 grams of water in a three-pour sequence, making the floral notes and sweet-tart juiciness clearer, with a finish that offers the lingering sweetness of Tieguanyin. This article starts from the principles of extraction and, combined with the origin background of Hacienda La Esmeralda washed Green Label Geisha and brewing examples, helps you understand the logic behind the coffee-to-water ratio. [more…]

Many friends who are just getting into pour-over coffee, in order to save money, often skip tools like electronic scales and thermometers, and instead use spoons they already have at home to estimate their coffee dose. But spoons vary in size and depth, and the roast level of the coffee beans also affects density, so there is no uniform answer to how many grams a single spoon holds. This time, Front Street Coffee specifically gathered four common types of spoons—a porcelain soup spoon, a small stainless steel spoon, a cupping spoon, and a promotional bean scoop—and separately weighed light roast, medium-light roast, medium-dark roast, and dark roast coffee beans before and after grinding, compiling a complete set of data, and teaching you how to convert, based on roast level, the number of scoops needed for close to 15 grams of coffee, so that even without an electronic scale you can still roughly control your coffee dose. [more…]

Pour-over coffee is a process where flavor extraction and filtration happen simultaneously, with extraction occurring centered around the spot where water is poured, and the key lies in how to control and balance it. At Front Street, when adjusting pour-over coffee parameters, we usually consider the grind size of the coffee beans and the brewing water temperature first, but in fact the coffee-to-water ratio is also very important. During brewing, the water [more…]

Iced pour-over coffee has gained popularity among many enthusiasts in recent years, but the details during brewing often determine the final flavor direction. Front Street Coffee uses 15 grams of coffee grounds and a 1:10 coffee-to-water ratio as the foundation, paired with 100 grams of ice for cooling and dilution, and conducts a side-by-side comparison experiment on the two methods of adding ice first versus adding ice later. This article fully presents the experimental parameters, brewing process, and sensory differences, while also sharing the flavor performance of the Kafa Forest Ethiopian washed bean, helping readers understand the specific effects of ice addition timing on coffee cleanliness, aroma intensity, and mouthfeel changes, providing reference adjustment ideas for daily brewing. [more…]

Many coffee enthusiasts, when brewing at home, tend to eyeball the dose and pour water by feel, and as a result, the taste comes out different every time. One of the keys to the consistent quality at Front Street Coffee shops is a fixed coffee-to-water ratio—15 grams of coffee to 225 grams of water. This 1:15 ratio is the [more…]

The appeal of pour-over coffee lies in its ability to bring out different flavors by adjusting parameters, and the coffee-to-water ratio is one of the most critical variables among them. The ratio not only determines the strength of the coffee, but also directly affects the extraction yield and the direction of the taste. Starting from the definition of the coffee-to-water ratio and drawing on the brewing experience of Front Street Coffee shops, this article explains how to find a suitable ratio range and provides a detailed introduction to the operation method and parameter settings of three-pour brewing. Whether you are a beginner just getting into pour-over or an enthusiast looking to refine your technique, you will find practical references here. [more…]

The coffee-to-water ratio is the first threshold that cannot be avoided in pour-over coffee, and it is also the key variable that determines the strength and flavor expression of a cup of coffee. The American Coffee Association arrived at the so-called "golden ratio" of 1:18 through extensive research in the early years, but the bean quality and processing methods of that era are no longer comparable to those of today. In actual brewing, coffee beans from different regions and with different processing methods each have their own character, and a single ratio clearly cannot suit them all. Starting from Front Street's brewing experience, this article will discuss how the coffee-to-water ratio affects concentration and extraction yield, why Blue Mountain is suited to 1:15 while Emerald Estate Red Label is better suited to 1:16, and how beginners should start from the 1:15–1:18 range, coordinating with parameters such as water temperature, grind size, and pouring technique, to brew a cup of coffee with distinct layers using a three-stage pour. [more…]

The three-pour method is a common pouring technique in pour-over coffee, but many enthusiasts are unclear about how exactly the water should be divided between the two pours after the bloom. This article uses 15 grams of coffee at a 1:15 coffee-to-water ratio, selecting Front Street 2013 Yunnan Arabica Typica for a comparative experiment, setting up three schemes: a larger second pour, two equal pours, and a larger third pour, and analyzes the flavor differences in terms of acidity, body, and aftertaste. The experiment shows that the more water allocated to a given pour, the higher the extraction efficiency of soluble substances during that stage, and that the height of the coffee bed wall and the rate of water level descent are key references for judging the pouring rhythm. [more…]

Many times, when a bag of coffee beans is nearing its end, there are always less than 15 grams of scattered beans left, which is neither enough for the usual single-serving dose nor enough to blend with other beans to make up the number. If you don't want to waste them, you need to find a way to fully extract the value from these few beans. When the dose is on the low side, the brewed coffee tends to be under-extracted, because the coffee bed becomes thinner, the amount of water poured decreases, and the contact time between hot water and coffee grounds is shortened. If a conical dripper is used, bypass water can also easily dilute the coffee liquid. In response to these difficulties, Front Street shares two approaches in this article to help everyone brew a good cup even with less than 15 grams of coffee beans. [more…]

In the practice of pour-over coffee, the coffee dose is one of the key variables determining the extraction result. Many coffee enthusiasts run into this problem: at the end of a bag of beans there are always a few grams left, too little for a single cup on its own, yet too wasteful to throw away. Based on Front Street Coffee's hands-on testing experience, this article systematically explores the differences between brewing with a small dose of around 7 grams and a conventional 15-gram dose, analyzes the extraction challenges caused by a thinner coffee bed and faster water flow, and offers two sets of adjustment plans for different levels of water-control skill—one that relies on a finer grind combined with a thin stream and three-pour approach, and another that uses a heavy stream and staged raising of the water level to lower the barrier to execution. Whether you are a complete beginner or a pour-over player with some experience, you can find a small-dose strategy that suits you. [more…]

For enthusiasts who are just getting into pour-over coffee, one of the first things that often causes confusion is how many grams of coffee to use for a single serving, and how to calculate the water-to-coffee ratio for two people. Starting from Front Street Coffee's practical experience, this article systematically explains the principles of distributing the coffee-to-water ratio in pour-over brewing. Combined with the strength recommendations of the SCAA (Specialty Coffee Association of America), it provides the widely applicable parameter range of 1:15, and further analyzes the seven major elements of pour-over brewing—from coffee bean freshness, grind size calibration, and water temperature control to dripper selection and brewing time. The article also includes the specific brewing data and three-stage extraction method for Front Street Yirgacheffe Washed Gedingding, helping readers, on the basis of understanding the principles, reduce operational mistakes and consistently brew a clean-tasting cup of good coffee. [more…]

The ritual of pour-over coffee is often reflected in the precise control of grams, water temperature, and the amount of water poured. The amount of water poured not only affects the concentration of the coffee liquid but is also directly related to whether the flavor compounds are extracted properly. The SCA points out that water-soluble substances in coffee account for about 30%, and an extraction yield of 18% to 22% is generally considered to be the tastiest range. Front Street Coffee habitually uses 15 grams of coffee grounds with 225 milliliters of water, that is, a 1:15 coffee-to-water ratio, brewing light-roast coffee at a concentration of about 1.35% to 1.42%. Of course, the coffee-to-water ratio is not set in stone. Lovers of strong coffee may prefer 1:10 to 1:13, while those who prefer a lighter taste may choose 1:16 or 1:17. This article takes Front Street Mandheling as an example and, from parameters to technique, provides a complete demonstration of how to brew a rich, full-bodied Mandheling at home. [more…]

How should the coffee dose for pour-over be determined? The common Hario V60 01 dripper is recommended to hold 15–20 grams of coffee grounds, but when there aren't enough beans left or you only want to brew a single cup, using a large dripper with a small dose easily leads to a thin extraction. The 30-degree conical dripper launched by Japan's Tarachine (commonly known as the V30) is designed specifically for small doses of under 15 grams. After getting this transparent resin dripper, Front Street Coffee conducted brewing comparisons using Kenya, Blue Mountain, and three medium-roast beans, and found that the V30 can form a thicker coffee bed with a small dose, extending the extraction path, making the coffee flavor more intense and the mouthfeel fuller. This article documents in detail the filter paper folding method, brewing parameters, and the comparison results with the V60, and offers dose control suggestions, providing a reference for coffee enthusiasts who enjoy small-dose pour-over. [more…]

The extraction time of pour-over coffee directly affects the final flavor strength and mouthfeel. This article breaks down how four dimensions—dripper structure, coffee dose, pouring speed, and grind size—influence the contact time between coffee grounds and water, and in turn change the coffee's layering and body. Using 15 grams of coffee, a 1:15 coffee-to-water ratio, and a V60 or KONO dripper as an example, a Front Street Coffee barista shares a 2-minute brewing recipe suitable for beginners, helping enthusiasts consistently recreate café flavors at home while understanding the logic behind different combinations such as fast brewing with a fine grind and slow brewing with a coarse grind. [more…]

Among the world's three major coffee-producing regions, Latin America stands out for its balanced taste and rich, cocoa- and dark-chocolate-like flavors. This article systematically reviews the coffee-growing backgrounds, main producing areas, processing method characteristics, and flavor profiles of countries such as Brazil, Colombia, Panama, Costa Rica, Honduras, Jamaica, Guatemala, and Nicaragua, and combines them with Front Street Coffee's everyday beans series and brewing methods to help coffee lovers build an overall understanding of Latin American coffee, making it a valuable reference for both everyday purchasing and pour-over practice. [more…]