Proportion Coffee is one of the earliest boutique cafes in Changsha, and it has maintained a stable reputation for many years. Proportional coffee once led to the development of Changsha specialty coffee and became the enlightenment store for many Changsha specialty coffee lovers. Today, Ratio Coffee is still used as a place for the spread of Changsha specialty coffee, sharing good coffee with Changsha coffee lovers.

Ratio Coffee also does not roast itself, but collects well-known or interesting coffee beans from all over the world to share with customers. The specialty beans here are mainly roasted in medium and light roasts, and the origin and brand of coffee beans are different, including many world roasting champion beans. The beans served that day are written on the blackboard behind the bar, and the flavor, processing, and roasting degree of each bean are detailed indicated. These beans are updated frequently and maintain a daily supply of about 10 varieties.

Milk coffee is not turned away by proportional coffee, and in addition to ordinary blended beans as a base, the store also provides SOE. SOE is the abbreviation of single origin espresso, which refers to the espresso made from coffee beans from a single production area, compared with the traditional blended coffee beans, the flavor characteristics of SOE will be more prominent, and the milk coffee produced by different SOE will also present different tastes. The SOE in the Ratio Coffee Shop also adopts the form of an irregular menu, which is written on the blackboard behind the bar, and the new beans are often replaced, and the flavor description is also clear at a glance. In addition, the milk used to make the milk coffee is Meiji milk, which has a particularly strong flavor. Meiji milk is of high quality and blends well with coffee, resulting in a delicious milk coffee. It is worth mentioning that the milk coffee of Proportional Coffee is available for take-out, and take-out can enjoy a five-yuan discount.

At Proportional Coffee, it's not hard to find a cup of coffee that's right for you. Ratio Coffee's service reputation is excellent, and the baristas are patient enough with every customer who comes to the store, and will not turn away customers who don't understand coffee. So, whether you're a specialty coffee enthusiast or a coffee novice, proportional coffee is a pretty good choice.

Proportional Coffee is located near the Changsha Ferris wheel, and the store location is relatively secluded and the façade is small. The L-shaped bar occupies half of the space, and the seats are all bar stools, which is more conducive to face-to-face communication between baristas and customers. Ratio Coffee is closed every Sunday to remind diners not to run out.