Big Numbers Calculator Online
Use this tool to perform operations on big numbers. Enter values and select the operation you’d like to perform.
Add
Subtract
Multiply
Divide
function calculateBigNumbers() {
const firstNumber = parseFloat(document.getElementById(“firstNumber”).value);
const secondNumber = parseFloat(document.getElementById(“secondNumber”).value);
const operation = document.getElementById(“operation”).value;
let result = 0;
if (isNaN(firstNumber) || isNaN(secondNumber)) {
alert(“Please enter valid numbers.”);
return;
}
switch (operation) {
case ‘add’:
result = firstNumber + secondNumber;
break;
case ‘subtract’:
result = firstNumber – secondNumber;
break;
case ‘multiply’:
result = firstNumber * secondNumber;
break;
case ‘divide’:
if (secondNumber === 0) {
alert(“Cannot divide by zero.”);
return;
}
result = firstNumber / secondNumber;
break;
}
document.getElementById(“result”).value = result;
}
function resetCalculator() {
document.getElementById(“firstNumber”).value = “”;
document.getElementById(“secondNumber”).value = “”;
document.getElementById(“result”).value = “”;
}
