Interactive World Time Converter
Convert BST to IST
British Summer Time (UTC +1) to India Standard Time (UTC +5:30). Interactive visual timeline grid, 24-hour comparative matrix, and 1-click meeting scheduler.
IST is4 hours 30 minutes aheadof BST
BSTUTC +1
British Summer Time
18:04:42
Thursday, September 17, 2026Europe/London
ISTUTC +5:30
India Standard Time
22:34:42
Thursday, September 17, 20264 hours 30 minutes ahead
Instant Direction Toggle: Need to view the inverse time difference?
Convert IST to BST insteadInteractive Multi-Zone Visual Grid
Hover or drag across the hours to align schedules, discover business overlaps, and click to schedule.
Interactive Multi–Zone Visual Grid
Hover or drag across the hours to align schedules, discover business overlaps, and click to schedule.
Find time together
Thursday, September 17, 2026
Business Hours (9am – 6pm)Shoulder HoursNight / SleepOverlap Window
Click any hour tile to select & schedule
Location & Timezone
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BST
United Kingdom, Isle of Man
• UTC +106:04:42 PM
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IST
India, Sri Lanka
• UTC +5:3010:34:42 PM
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Thursday, September 17, 2026 • Selected Hour
05:00 PMBST09:30 PMIST
Best International Meeting Overlap|Limited standard working overlap. Consider early morning or evening slots.
Quick Timezone Converter Selector
Jump to any of the 552 international timezone converter combinations in one click:
Complete 24-Hour Conversion Table: BST to IST
Hour-by-hour cross-reference table for scheduling calls, webinars, and international broadcasts.
01:00 BST
05:30 IST
02:00 BST
06:30 IST
03:00 BST
07:30 IST
04:00 BST
08:30 IST
05:00 BST
09:30 IST
06:00 BST
10:30 IST
07:00 BST
11:30 IST
08:00 BST
12:30 IST
09:00 BST
13:30 IST
10:00 BST
14:30 IST
11:00 BST
15:30 IST
12:00 BST
16:30 IST
13:00 BST
17:30 IST
14:00 BST
18:30 IST
15:00 BST
19:30 IST
16:00 BST
20:30 IST
17:00 BST
21:30 IST
18:00 BST
22:30 IST
19:00 BST
23:30 IST
20:00 BST
00:30 IST
21:00 BST
01:30 IST
22:00 BST
02:30 IST
23:00 BST
03:30 IST
00:00 BST
04:30 IST
Popular BST Converters
Popular Converters to IST
Frequently Asked Questions: BST to IST Time Conversion
Common queries, time calculations, and scientific explanations
Google SERP Verified
British Summer Time (BST) operates at UTC +1, while India Standard Time (IST) operates at UTC +5:30. When either region begins or ends Daylight Saving Time, the relative gap adjusts automatically on this board.
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