There is no fixed value, because the interest rate of Yu 'ebao is constantly changing every day. Here are two formulas for calculating the income of the day: the income of the day = the confirmed amount X 7 days ÷ 360; Income of the day = confirmed amount ÷ 10000 X income of ten thousand yuan of the day. If you want to calculate the interest of Yu 'ebao in 500 yuan in January, you need to check the interest rate of that day before calculating. Here, Alipay (version 10.2. 10) and Huawei calculator are used to demonstrate the calculation method:

First, open Alipay, click "My" in the lower right corner, enter my interface, and click to open "Yu 'ebao".

2. Click "7-day annualization" under the amount in this interface.

Third, enter the "fund details", check "7-day annualization" or "10,000-share income" and write down the interest rate.

4. If the 7-day annualized calculation is used here, and it is known that the 7-day annualized rate is 2.0670% (converted into 0.020670), then open the calculator to calculate "500*0.020670/360", and you can know that the income of that day is roughly 0.0287 yuan.

5. Multiplying this figure by 28 days, it is concluded that the interest of 500 yuan in the first month of deposit in Yu 'ebao is about 80 cents (the money deposited in Yu 'ebao will not be returned immediately, and interest is usually paid the next day or the third day, so here is 28 days. If the interest is simply calculated as 30 days, then this step can be multiplied by 30).