Embed an App

退休計算機 Retirement Calculator

現時年齡 Current Age:

退休年齡 Retirement Age:

預期壽命 Life Expectancy:

每月收入 Monthly Income:

計算 Calculate

function calculateRetirement() {

const currentAge = document.getElementById("currentAge").value;

const retirementAge = document.getElementById("retirementAge").value;

const lifeExpectancy = document.getElementById("lifeExpectancy").value;

const monthlyIncome = document.getElementById("monthlyIncome").value;

const yearsToRetirement = retirementAge - currentAge;

const yearsInRetirement = lifeExpectancy - retirementAge;

const totalSavingsNeeded = yearsInRetirement * 12 * monthlyIncome;

const result = document.getElementById("result");

result.innerHTML = `您需要為退休年度存款港幣You need to save a total of HK$${totalSavingsNeeded.toFixed(2)} for your retirement years.`;

}