First, eat.
This aspect is really not worth saving money. Three meals a day, each meal averages 10 yuan, and one month is 10 * 3 * 30 = 900, but if the appetite is small or you want to lose weight, this figure will be greatly reduced. If you go out for a meal with your roommates at ordinary times, you will need to spend 200-300 yuan more each month, and you will need more than 1000 yuan for meals each month.
Second, clothes.
The cost of clothing is certainly not low. If the average price of each garment is between 100 and 150, and the cost of bags and accessories is increased by 3-4 pieces per month, then the cost is 300-600 (according to the highest standard), or it may be within 100.
Third, others.
This varies from person to person. Some girls around me spend 2000-3000 yuan a month on this, and some who don't use beauty and skin care products very much may spend dozens of yuan a month. It depends on your own situation.
To sum up, an ordinary college student will spend about 1400 yuan in one month. Among them, eating accounts for the largest proportion, but the living expenses are quite flexible, which is related to gender, love situation and hobbies. For college students, the living expenses of 1000-2000 are enough. Of course, if the family is good, 4500 yuan is not a problem.