TZ to UTC

Convert TZ to UTC number

Install

npm install tz-to-utc

Usage

parameters

| Field | | Description | |------------|-----------------------------|----------------------------------| |tz | Required | Timezone (America/Los_Angeles) | |withPrefix| Optional (default: false) | Prefix UTC or not |

const tzToUtc = require('tz-to-utc');

let tz = 'America/Los_Angeles'
let utc = tzToUtc(tz, true)

if (utc) {
  console.log(`UTC: ${utc}`)
} else {
  // Invalid TimeZone
}

console.log(tzToUtc('America/Los_Angeles')) // return: -8
console.log(tzToUtc('Asia/Ho_Chi_Minh')) // return: +7
console.log(tzToUtc('Asia/Ha_Noi')) // Invalid TimeZone, return false
console.log(tzToUtc('Asia/Tokyo', true)) // return: UTC+9

License

MIT