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Timezone Conversion Hub

IST to CET Time Converter

Convert India Standard Time (IST) to Central European Time (CET). CET is 4 hours and 30 minutes behind IST. Compare live clocks effortlessly.

Quick Answer: CET (Central European Time) is exactly 3 hours and 30 minutes behind IST (India Standard Time). When it is 12:00 PM (Noon) in IST, it is 8:30 AM in CET. Optimal business overlap: 4.5 mutual working hours.
Source Timezone

IST — India Standard Time

UTC +5:30
Saturday, October 10, 2026
21:50:45
IANA: Asia/Kolkata
DST: Fixed StandardKey Hub: India
Destination Timezone

CET — Central European Time

UTC +2
Saturday, October 10, 2026
18:20:45
IANA: Europe/Paris
Differential: 3 hours 30 minutes behindKey Hub: France
Instant Direction Toggle: Need to view the inverse time difference?
Convert CET to IST instead

Interactive 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.

Saturday, October 10, 2026
Business Hours (9am – 6pm)Shoulder HoursNight / SleepOverlap Window
Click any hour tile to select & schedule
Location & Timezone
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IST

India, Sri Lanka

• UTC +5:3009:50:45 PM
12
01
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04
05
06
07
08
09
10
11
12
01
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CET

France, Germany

• UTC +206:20:45 PM
08
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Saturday, October 10, 2026 • Selected Hour
04:00 PMIST12:30 PMCET
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:

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Complete 24-Hour Conversion Table: IST to CET

Hour-by-hour cross-reference table for scheduling calls, webinars, and international broadcasts.

05:30 IST
02:00 CET
06:30 IST
03:00 CET
07:30 IST
04:00 CET
08:30 IST
05:00 CET
09:30 IST
06:00 CET
10:30 IST
07:00 CET
11:30 IST
08:00 CET
12:30 IST
09:00 CET
13:30 IST
10:00 CET
14:30 IST
11:00 CET
15:30 IST
12:00 CET
16:30 IST
13:00 CET
17:30 IST
14:00 CET
18:30 IST
15:00 CET
19:30 IST
16:00 CET
20:30 IST
17:00 CET
21:30 IST
18:00 CET
22:30 IST
19:00 CET
23:30 IST
20:00 CET
24:30 IST
21:00 CET
01:30 IST
22:00 CET
02:30 IST
23:00 CET
03:30 IST
24:00 CET
04:30 IST
01:00 CET
Quick Hourly Reference Table

IST to CET Hourly Conversion Chart (IST vs CET)

Instant hour-by-hour reference table for common meeting times, morning calls, and evening handoffs between IST (India Standard Time) and CET (Central European Time).

IST Time (India Standard Time)CET Time (Central European Time)
8:00 AM IST4:30 AM CET
9:00 AM IST5:30 AM CET
10:00 AM IST6:30 AM CET
11:00 AM IST7:30 AM CET
12:00 PM IST8:30 AM CET
1:00 PM IST9:30 AM CET
2:00 PM IST10:30 AM CET
3:00 PM IST11:30 AM CET
4:00 PM IST12:30 PM CET
5:00 PM IST1:30 PM CET
6:00 PM IST2:30 PM CET
7:00 PM IST3:30 PM CET
8:00 PM IST4:30 PM CET
Verified Chronometric Analysis

India Standard to Central European Time Difference

Central European Time (CET) is 4 hours and 30 minutes behind India Standard Time (IST). For tech teams and corporate partners across India coordinating with Continental Europe, afternoon hours provide the essential live touchpoint.

Use our 24-hour visual converter to compare matching hours, check live atomic clocks, and schedule calls without timezone errors.

Afternoon India Calls Catch Morning Europe

Compare reciprocal schedules, verify working hour alignments, and schedule with confidence.

Handling European Daylight Saving Shifts

Compare reciprocal schedules, verify working hour alignments, and schedule with confidence.

Frequently Asked Questions: IST to CET Time Conversion

Common queries, time calculations, and scientific explanations

CET (Central European Time, UTC+1) is exactly 4 hours and 30 minutes behind IST (India Standard Time, UTC+5:30). In summer (CEST), it is 3 hours and 30 minutes behind.

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