Time Converter
Convert milliseconds, seconds, minutes, hours, days, weeks, months, and years. Helpful for project planning, programming, scheduling, and duration calculations.
Result
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Formula
target = source × (sourceToBase / targetToBase)
Time values are normalized to seconds. Months are approximated as 30 days and years as 365 days for consistent conversion across units.
Example
- Convert: 1 m × 3.28084= 3.28 ft
Result: 1 meter = 3.28 feet
Frequently Asked Questions
How many seconds are in a day?
One day contains exactly 86,400 seconds (24 hours × 60 minutes × 60 seconds).
How do I convert hours to days?
Divide the number of hours by 24. For example, 48 hours equals 2 days.
Why is a month approximated as 30 days?
Calendar months vary between 28 and 31 days. Using 30 days provides a practical average for duration estimates and general conversions.