IST to CET Time Converter (Mumbai / Bengaluru to Paris / Berlin)

// Convert current time from IST (Asia/Kolkata) to CET (Europe/Paris)
const now = new Date();
const inCET = new Intl.DateTimeFormat('en-US', {
  timeZone: 'Europe/Paris',
  dateStyle: 'medium',
  timeStyle: 'long'
}).format(now);
console.log(inCET);

# Python 3.9+ using standard zoneinfo
from datetime import datetime
from zoneinfo import ZoneInfo

dt_ist = datetime.now(ZoneInfo("Asia/Kolkata"))
dt_cet = dt_ist.astimezone(ZoneInfo("Europe/Paris"))
print(f"IST: {dt_ist.strftime('%Y-%m-%d %H:%M %Z')}")
print(f"CET: {dt_cet.strftime('%Y-%m-%d %H:%M %Z')}")