Time Converter Online Free
Convert time and duration units instantly. Switch between seconds, minutes, hours, days, weeks, months, years, milliseconds, microseconds and nanoseconds.
Convert Time
1 hour = 60 minutes = 3,600 seconds
1 day = 24 hours = 86,400 seconds
1 week = 7 days = 604,800 seconds
Result
Popular Conversions
How to Use the Time Converter
Convert time units in three simple steps.
1. Enter value
Type the time duration you want to convert.
2. Choose units
Select the original time unit and the target unit.
3. Get result
See the converted value and common equivalent units instantly.
Fast time conversion for schedules and calculations.
This Time Converter helps students, developers, planners, workers and everyday users convert duration units quickly for schedules, timers, projects, logs and calculations.
You can convert seconds, minutes, hours, days, weeks, months, years, decades, centuries, milliseconds, microseconds and nanoseconds directly in your browser.
What is a time converter?
A time converter changes a duration from one unit to another, such as hours to minutes, days to seconds or years to weeks.
It is useful for schedules, study, productivity, development logs, project estimates, timers, sports, science and everyday planning.
When should you use it?
- Converting hours to minutes
- Changing days to hours or seconds
- Working with milliseconds and microseconds
- Planning schedules and project durations
- Comparing weeks, months and years
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Time Converter FAQ
Common questions about converting time units.
How do I convert hours to minutes?
Multiply the number of hours by 60. For example, 2 hours equals 120 minutes.
How many seconds are in one day?
One day equals 86,400 seconds.
How many days are in one year?
This converter uses 365.2425 days for one average calendar year.
Does this converter use live time zones?
No. This tool converts time durations only, not time zones or current clock times.
How many minutes are in one day?
One day equals 1,440 minutes.
Can I convert milliseconds to seconds?
Yes. Select milliseconds as the original unit and seconds as the target unit to convert instantly.
Can I copy the time conversion result?
Yes. Click Copy Result to copy the current time conversion.
Does it work on mobile?
Yes. This time converter works on desktop, tablet and mobile browsers.