Elysia Tools
Navigation
Date & Time
Format time duration into various human-readable formats
Execution
Fill in the form, run the tool, and review the result in one place.
Samples
Related
Ready for a run
Tool usage guide
The Time Duration Formatter is a versatile utility designed to convert raw time values into clear, human-readable formats, ISO 8601 standards, and various programming-friendly structures.
Background
I have a task duration of 3661 seconds exported from a project management tool.
Problem
The raw number is difficult for team members to interpret at a glance.
How to use
Input '3661', set the input unit to 'seconds', and choose 'Human-Readable Only'.
Outcome
The tool outputs '1 hour, 1 minute, and 1 second', making it easy to understand.
Background
I need to pass a duration of 2 days to a system that strictly requires ISO 8601 format.
Problem
Manually calculating and formatting the ISO string is prone to errors.
How to use
Input '2', set the input unit to 'days', and select 'ISO 8601 Only'.
Outcome
The tool generates 'P2D', which is the correct ISO 8601 duration format for two days.
You can input durations in milliseconds, seconds, minutes, hours, days, and weeks.
Yes, select the 'ISO 8601 Only' option in the output format settings to generate standard duration strings.
Yes, the 'Programming Formats' option provides output structures compatible with common coding requirements.
Yes, the tool accurately calculates and breaks down large numeric values into weeks, days, and smaller units.
Yes, selecting the 'All Formats' option will display the duration in every supported style simultaneously.