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Converters

Time Converter

Convert between milliseconds, seconds, minutes, hours, days, weeks, months, and years.

Tool

Use this time converter to switch between common time units quickly. It is useful for planning, work tracking, study sessions, engineering, scripting, and everyday conversions where one duration needs to be viewed in another time unit.

About this tool

Use this time converter to switch between common time units quickly. It is useful for planning, work tracking, study sessions, engineering, scripting, and everyday conversions where one duration needs to be viewed in another time unit.

Use time converter when you need a fast browser-based result without extra setup. It works well for quick checks, one-off tasks, and routine formatting or calculation work.

Learn more

Why use this tool

How to use

  1. Enter the time value first.
  2. Enter the source unit and target unit.
  3. Run the tool to convert the duration.
  4. Review and copy the result.

Examples

Example

Input

3600
s
h

Output

1

Converts seconds into hours for a common duration check.

Example

Input

14
day
week

Output

2

Useful for planning and scheduling conversions.

Common errors

The user expects date logic instead of pure duration conversion.

Fix: Use a date-difference or timestamp tool if calendar dates matter.

Month and year results are treated as exact calendar intervals.

Fix: Remember that general unit conversion may use standard approximations for months and years.

The source and target units are reversed.

Fix: Check the input order before converting.

FAQ

What time units are supported?

The tool supports ms, s, min, h, day, week, month, and year.

How do I use it?

Enter the value on the first line, the source unit on the second line, and the target unit on the third line.

When is a general time converter useful?

It is useful when you want one page for short technical durations and longer planning-style units.

Is this time converter free to use?

Yes. It works online in the browser.

Can I use decimal values?

Yes. Decimal values are useful for precise durations and engineering-style timing.

Use cases

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