Learn how to calculate how much delay start to set on your work day finish time calculator | with breaks & overtime.

To calculate delay start time: Enter your desired finish time and the task duration into our calculator. The tool will show you exactly how much delay to set. For example, if you want something done at 7 PM and it takes 50 minutes, you need to start at 6:10 PM. If it's currently 3 PM, set a 3 hour 10 minute delay.

Program · Work day

What Time Will I Finish Work Today?

Q: How do I calculate my clock-out time?

1. Start: Enter your actual arrival or start time. 2. Contract: Your required work hours (e.g., 8 hours = 480 min). 3. Breaks: Add lunch and other unpaid breaks to the duration total. For 8h work + 1h lunch, enter 540 minutes in Start At mode.

Finish-at mode Now --:--

Start at

--:--

Start: --:--
Finish: --:--
Set delay to: --

Dial = 24 h · hand = now

FAQ

Frequently asked questions

How do I calculate my clock-out time?

1. Start: Enter your actual arrival or start time. 2. Contract: Your required work hours (e.g., 8 hours = 480 min). 3. Breaks: Add lunch and other unpaid breaks to the duration total. For 8h work + 1h lunch, enter 540 minutes in Start At mode.

How do I handle overtime and late starts?

Simply add the extra overtime minutes to your total duration. If you started 45 mins late, the calculator shifts your finish time automatically based on your actual start time.

Manual

About this calculator

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Smart Flex-Time Management

With flexible work arrangements, knowing your exact finish time isn't always obvious. Whether you're doing compressed hours, taking an extended lunch, or tracking overtime, this calculator helps you plan your evening with precision.

More programs

What Time Will I Finish Work Today?

How do I calculate my clock-out time?

How do I handle overtime and late starts?

Smart Flex-Time Management

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