⑴ 如何计算贷款还款每个月的还款金额公式是什么
计算贷款还款每个月的还款金额如下:
1、等额还款计算公式:
每月还本付息金额 = [ 本金 * 月利率 * (1+月利率)∧贷款月数 ]/[(1+月利率)∧贷款月数 - 1]
(注:贷款月数是(1+月利率)的指数)
2、等本还款计算公式:
每月还本付息金额 = (本金 / 还款月数)+ (本金 _ 累计已还本金)* 月利率。
3、根据税法规定,房产税的计算方法有以下两种:
(一)按房产原值一次减除30%后的余值计算。其计算公式为:年应纳税额=房产账面原值×(1-30%)×1.2%
(二)按租金收入计算,其计算公式为:年应纳税额=年租金收入×适用税率(2%)。
不同的还款方式,所计算的方法不一样,个人可以根据具体的贷款方式分析一下采取哪种方法还款比较划算。
⑵ 怎么计算个人每月贷款还款额
1、等额还款计算公式:
每月还本付息金额 = [ 本金 * 月利率 * (1+月利率)∧贷款月数 ]/[(1+月利率)∧贷款月数 - 1]
(注:贷款月数是(1+月利率)的指数)
2、等本还款计算公式:
每月还本付息金额 = (本金 / 还款月数)+ (本金 – 累计已还本金)* 月利率
⑶ java 写出下列方法的方法头:根据贷款额loanAmount,还款年数years,年利率InterestRate,计算月支付额
public double defray (double loanAmount, int years, double interesRate);
是这个意思吗?
⑷ 用JAVA编写用户输入利率、年数、贷款总额,程序计算每月分期付款金额和总金额。每月分期付款计算公式:
#include<stdio.h>
#include<conio.h>
main()
{
int Year; /*年数*/
double Rate ,Monrate,Load,Money; /*变量依次为利率,月利率,贷款总额,月还款额*/
printf("Please input money rate\n ");
scanf("%lf",&Rate);
printf("Please input monthly money rate\n ");
scanf("%lf",&Monrate);
printf("Please input load ceiling\n ");
scanf("%lf",&Load);
printf("Please input year\n ");
scanf("%d",&Year);
Money=(Load*Monrate)/(1-(1.0/((1+Monrate)*Year*12)));
printf("------Your monthly payments is %lf------\n",Money);
getch();
}
这是c语言板的,Java还没学呢, 思想都差不多的。
⑸ 求计算 “贷款支付额”的 java 程序
//文件名为ComputeLoan.java
/**
* Filename is ComputeLoan.java
* Compute the total amount of loan payment
*/
import javax.swing.JOptionPane;
public class ComputeLoan {
//Main Method
public static void main(String [] agrs) {
//enter yearly interst rate
String anunalInterestRateString = JOptionPane.showInputDialog("Please input " +
"the aunual interset\n rate,for example 7.8");
//convert string to double
double annualInterestRate = Double.parseDouble(anunalInterestRateString);
//covert annual interest rate to monthly interest rate
double monthlyInterestRate = annualInterestRate / 1200;
System.out.println("the annual interest rate is "+annualInterestRate);
System.out.println("the monthly interest rate is "+monthlyInterestRate);
//enter number of years
String numOfYearsString = JOptionPane.showInputDialog("Please input " +
"the number of years,for example 5");
//conver string to integer
int numOfYears = Integer.parseInt(numOfYearsString);
System.out.println("the number of years is " + numOfYears);
//enter total loan
String totalLoanInput = JOptionPane.showInputDialog("Please input total loan" +
" ,for example 9899888.2");
//conter string to double
double totalLoan = Double.parseDouble(totalLoanInput);
System.out.println("the total loan is " + totalLoan);
//calculate the total amount of monthly payment
double totalMonthlyPayment = totalLoan * monthlyInterestRate /
(1 - 1 / (Math.pow(1 + monthlyInterestRate, numOfYears * 12)));
double totalYearlyPayment = totalMonthlyPayment * 12 * numOfYears;
//format to keep two digits after the decimal point
totalMonthlyPayment = (int)(totalMonthlyPayment *100) / 100.0;
totalYearlyPayment = (int)(totalYearlyPayment * 100) / 100.0;
//Display result
String output = "The monthly payment is \n"
+ totalMonthlyPayment + "\nThe total loan payment is \n"
+ totalYearlyPayment;
JOptionPane.showMessageDialog(null, output);
}
}
⑹ 计算贷款付款额
银行都有自己的利率的!
⑺ 怎么计算银行贷款每月的具体还款金额
计算银行贷款每月的具体还款金额:
等额本息计算公式:
[贷款本金
×
月利率
×
(
1
+月利率)^还款月数]
÷
[(
1
+月利率)^还款月数-
1
]
;
等额本金计算公式:每月还款金额
=
(贷款本金
/
还款月数)
+
(本金
—
已归还本金累计额)
×
每月利率。
(其中^符号表示乘方)
注:贷款第一月还款额度会略高于计算额度,因需加上前一个月多余的几日的需还款额度。
⑻ java编写程序:要求用户输入贷款的年利率,总金额和年数,程序计算月支付金额和
你也不说计算公式,不知道怎么计算,我去网上找了一个月支付款的计算公式,不知道和你题目的要求是否一样,如果不一样你就改下公式就行。
java代码如下:
publicclassLoan{
publicstaticvoidmain(String[]args){
doublerate;//利率
intyear;//年数
doublemoney;//贷款总额
doublemonthpay;//月付款
Scannersc=newScanner(System.in);
System.out.println("输入月利率:");
rate=sc.nextDouble();
System.out.println("输入年数:");
year=sc.nextInt();
System.out.println("输入贷款总额:");
money=sc.nextDouble();
//计算月付款
monthpay=(money*rate)/Math.abs(1-(1/(1+rate)*year*12));
System.out.println("每月应该还贷款:"+monthpay);
}
}