I want to UTC date & time to EST date & time, I have tried this
var offset = -5.0
var clientDate = new Date();
var utc = clientDate.getTime() + (clientDate.getTimezoneOffset() * 60000);
var serverDate = new Date(utc + (3600000*offset));
console.log(serverDate.toLocaleString())
but the output is wrong it's showing 1 hour slow