About This Calculator
This calculator shows what time it will be after adding a specific number of hours to a given start time. If no start time is entered, it uses the current time.
How It Works
- Enter how many hours you want to add.
- Optionally set a start time; if left blank, the current time is used.
- The result shows the new time after adding the hours.
Future Time = Start Time + Hours to Add
Frequently Asked Questions
Can I subtract hours?
Yes, by entering a negative number in the "Hours to add" field.
What format is required for the start time?
Use the datetime-local format (date and time).
Does it handle daylight saving time?
No, it adds exact hours and does not adjust for DST changes.