Conversion result
How it's calculated
- Uses Intl.DateTimeFormat with IANA zone names for conversions.
- Handles DST gaps/overlaps; UI indicates ambiguous or skipped times.
- No external time APIs; all in‑browser computation.
- Share URL stores zones and instants for reproducibility.
FAQ
Does the converter handle daylight saving time automatically?
Yes. DST shifts are handled by the browser’s Intl.DateTimeFormat and reflected in the result.
Can I convert any time zone?
The presets cover major IANA zones. If a city is missing, pick an equivalent zone (for example, Kuala Lumpur uses Asia/Singapore).
What about ambiguous or skipped times during DST transitions?
Some regions repeat or skip an hour. We show the converted time with the day shift and offset to help you confirm edge cases.
Are historical time‑zone changes supported?
We rely on the browser/OS time‑zone data. Historical rules can vary by version; verify with official sources if precision is critical.
Hoe het wordt berekend