JS: Intl.NumberFormat

Intl.NumberFormat

console.log(new Intl.NumberFormat("en-US").format(2418.5335));
// 2,418.534

// or sans new
console.log(Intl.NumberFormat("en-US").format(2418.5335));
// 2,418.534

• https://x.com/i/grok/share/105faa3fb49341a291f672166937db00

const xf = new Intl.NumberFormat("en-US", {
 style: "currency",
 currency: "USD",
 minimumFractionDigits: 2,
});
console.log(xf.format(4812.84));
// $4,812.84

// Format as Indian currency (Lakh/Crore system)
const xformat_indian = new Intl.NumberFormat("en-IN", {
 style: "currency",
 currency: "INR",
});
console.log(xformat_indian.format(2745.9071));
// ₹2,745.91