From
JST
Time Converter
JST to IST Time Converter
Convert Japan Time to India Time with a live clock and clean permalinks.
To
IST
When it is 7:30 AM in Japan Time, it is 4:00 AM in India Time.
JST to IST at a glance
India Time is 3 hours 30 minutes behind Japan Time. If someone gives you a time in Japan Time, move the clock by 3 hours 30 minutes to read it in India Time. A 9:00 AM start in Tokyo becomes 5:30 AM in New Delhi.
What Japan Time covers
Japan Time is used throughout Japan. Tokyo follows it year-round without daylight saving changes. It is helpful for manufacturing, gaming, and business coordination with Japan-based teams.
What India Time covers
India Time is used across all of India. It stays fixed year-round and is one of the most common South Asian reference clocks. It is widely used for offshore work, product teams, support operations, and engineering handoffs.
Quick answers
What is the time difference between JST and IST?
India Time is 3 hours 30 minutes behind Japan Time.
What happens to a 3:00 PM meeting in JST?
It lands at 11:30 AM in IST.
Does daylight saving time matter for JST to IST?
Japan Time and India Time are shown using the offsets that are active right now, so the result already reflects any daylight saving change in effect today.