Hello everyone, today the editor has paid attention to a more interesting topic, which is about the bank loan calculator, so the editor has compiled a related introduction to the bank loan calculator Answer, let's take a look. Bank loan interest calculator calculation formula? Bank loan interest calculator calculation formula? Bank Loan Interest Rate Calculator 1. Accumulated interest calculation method Accumulate the daily account balance according to the actual number of days, and calculate the interest by multiplying the accumulative accumulation by the daily interest rate. The formula for calculating interest is: Interest = accumulative accumulative accumulative interest x daily interest rate, where accumulative accumulative interest = total daily balance. 2. The method of calculating interest on a case-by-case basis according to the pre-determined interest calculation formula: interest = principal x interest rate x loan term. There are three specific methods: If the interest calculation period is a whole year (month), the interest calculation formula is: ① Interest = Principal × number of years (months) × interest rate of years (months) Interest rate + principal x fractional days x daily interest rate At the same time, the bank can choose to convert all the interest-bearing period into the actual number of days to calculate the interest, that is, 365 days per year (366 days in a leap year), and each month is the actual number of days in the Gregorian calendar. The interest calculation formula is : ③Interest=principal×actual number of days×daily interest rate. These three calculation formulas are essentially the same, but since only 360 days are used in a year in interest rate conversion, but when the actual daily interest rate is calculated, a year will be calculated as 365 days. The results will be slightly biased. Specifically which formula is used for calculation, the central bank has given financial institutions the right to choose independently. Therefore, the parties and the financial institution can agree on this in the contract. 3. Compound interest: Compound interest means adding interest to the interest at a certain rate. According to the regulations of the central bank, if the borrower fails to repay the interest according to the time stipulated in the contract, compound interest will be charged. 4. Penalty interest: If the lender fails to repay the bank loan within the stipulated time limit, the bank will impose penalty interest on the defaulter according to the contract signed with the party, which is called bank penalty interest. 5. Loan overdue liquidated damages: the nature is the same as the penalty interest, and it is a penalty measure for the party in breach of the contract. So far, the above is the introduction of the editor's questions about the bank loan calculator. I hope that the one-point answer about the bank loan calculator will be useful to everyone.