Tokyo is 3 hours 30 minutes ahead of Delhi. Delhi uses India Standard Time (IST, UTC+5:30) while Tokyo uses Japan Standard Time (JST, UTC+9). When it's 12:00 PM in Delhi, it's 3:30 PM in Tokyo.
Neither city observes daylight saving time, so the time difference remains constant year-round.
Best calling time: 5:30 AM - 2:30 PM Delhi time. This corresponds to 9:00 AM - 6:00 PM in Tokyo, covering standard business hours.
Delhi and Tokyo are capitals of two Asian economic giants. Japan has significant investments in India, and there's growing cooperation in infrastructure, technology, and defense. Direct flights connect the cities in about 8 hours.