Time Zone Converter
Convert times between any two time zones across all UTC offsets — from UTC-12 to UTC+12 — for global scheduling and meetings.
Reviewed October 7, 2026 Runs in your browser — inputs are never stored
Converted time (UTC+5:30 (IST))
17:30
Offset: +5.5 hours
This tool provides general unit conversions for everyday and educational use. For regulated, legal, or scientific applications, verify conversion factors against the applicable official standard.
About the Time Zone Converter
The time zone converter changes a time from one UTC offset to another, including half- and quarter-hour zones such as India (UTC+5:30) and Nepal (UTC+5:45). It converts to UTC first and then to the target offset, and shows if the result falls on the previous or next day. Daylight saving time changes a location’s offset, so check which offset applies on your date.
How to use it
- 1Choose the time zone you are converting from.
- 2Enter the time.
- 3Choose the time zone you are converting to and read the result.
Worked example
12:00 in UTC+3 (Riyadh) is 09:00 UTC, 14:30 in UTC+5:30 (India) and 04:00 in UTC−5 (New York in winter).
How it works
How it works
The calculator converts to UTC first, then to the target timezone. Offsets account for half-hour zones like IST (UTC+5:30) and NPT (UTC+5:45).
Common use cases
- Scheduling international meetings
- Planning calls with family abroad
- Checking live event times
Frequently asked questions
A:UTC+0 noon = UTC-5 7:00 AM EST. During daylight saving (EDT, UTC-4), it is 8:00 AM.
A:This calculator uses fixed UTC offsets. DST changes the offset by ±1 hour — select the appropriate offset for your current date.
Reviewed for accuracy · Last updated October 7, 2026
Conversion factors are based on internationally defined SI units and standard metric/imperial equivalence tables.
CalcWisee Editorial Team
Calculator development and formula review
CalcWisee is an independent site founded by Ayman. Every calculator is built from a published formula or official definition, tested against hand-worked examples before it goes live, and corrected promptly when a reader reports an issue to ayman@calcwisee.com.
Expertise: Financial mathematics, Health and fitness formulas, Applied mathematics, Unit conversion standards
References & sources
Related guides
Common Unit Conversion Formulas Made Simple
Length, weight, temperature, and volume conversions explained with exact factors, worked examples, and common mistakes to avoid.
Length Converter: Convert Units Accurately
Convert any length or distance unit accurately — from kilometres and metres to miles, feet, and inches — with practical conversion tables, formulas, and real-world examples.
Temperature Converter: Celsius, Fahrenheit & Kelvin
Convert Celsius, Fahrenheit, and Kelvin with exact formulas — plus tables, absolute zero, the −40 crossover, and practical examples for weather, cooking, and science.