Time Difference Calculator
Compute the time difference between two places and the corresponding local time.
Input Data
From Offset
To Offset
0-23.
0-59.
Results
4
目的地時間 = 04:00（時差 -8 h）。
At a glance:Time difference = destination UTC − departure UTC; destination time = departure time + difference (±24 for cross-day). Complements countdown and date-diff.
Formula
destination = (departure + diff) mod 24.
diff = toOffset − fromOffset.
How to Use
- Enter both UTC offsets and the departure time.
- The tool gives the destination time and the difference.
Case Studies
HK +8 → London 0, 12:00 → 04:00
12 + (0−8) = 04:00, diff −8.
FAQ
Daylight saving?
This version does not account for DST.
Applications?
Cross-border travel.
Precision?
Whole hours; 1-decimal difference.
Related Tools
References
Content review: Calculatorism Science Team. Results are for reference only; please refer to the relevant authorities for the official figures.