ToolZeroo › Time Duration Calculator
FREE BROWSER TOOL
Time Duration Calculator
Calculate elapsed time between two times, including an optional break.
Elapsed time
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Formula
end time − start time − break
If the end time is earlier than the start time, the calculator treats it as crossing midnight.
Privacy note: this tool is designed to process your input in your browser. We do not require an account or ask for sensitive personal information.
About this tool
Calculate elapsed time between two times, including an optional break. This tool is provided for general informational and practical use. Results may depend on the values or assumptions you enter.