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End Time Calculator
Find the end time from a start time and a duration.
The tool adds the duration hours and minutes to the start time and returns the end time in 24-hour format.
How it works
The tool adds the duration hours and minutes to the start time and returns the end time in 24-hour format.
Worked example
Starting at 09:00 for 8 h 30 min ends at 17:30.
Recommendations
- Use for shifts, meetings and deadlines
- Add a buffer for setup or cleanup time
- Check if the result crosses midnight
Tips & advice
- The result is in 24-hour format
- Enter minutes up to 59; larger values roll over
- Pair with the work-time tool for breaks
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End Time Calculator
Find the end time from a start time and a duration.
Use the calculatorInvoice Generator FAQs
Yes, they use the browser's date engine. Results update live as you change the dates or times.
Dates use the international YYYY-MM-DD format in the inputs. Display adapts to your locale.
Yes — every generated calendar and schedule can be printed directly from the page with your browser.
No. All conversions and world clocks run locally in your browser with standard time zone offsets.
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