Time Converter
Convert between seconds, minutes, hours, days, weeks, and more.
Table of Contents
Common Time Conversions
Quick reference for frequently used time conversions.
| From | To | Result |
|---|---|---|
| 1 Hour | Minutes | 60 min |
| 1 Day | Hours | 24 hr |
| 1 Week | Days | 7 days |
| 1 Month (30 days) | Days | 30 days |
| 1 Year (365 days) | Days | 365 days |
| 1 Minute | Seconds | 60 s |
| 1 Hour | Seconds | 3,600 s |
| 1 Year | Weeks | 52.14 weeks |
How to Use Our Unit Converter
- Select the category you want to convert (Length, Weight, Temperature, Area, Volume, or Time) by clicking the corresponding tab.
- Enter your value in the "From" field.
- Select the source unit and destination unit from the dropdown menus.
- See the result instantly — no need to click any button.
- Use the swap button to reverse the conversion direction.
About Time Conversion
Time is a continuous dimension that measures the duration of events and the intervals between them. The standard unit of time in the International System of Units (SI) is the second (s).
Common time units include milliseconds (ms), seconds (s), minutes (min), hours (hr), days, weeks, months, and years. The relationships between these units are based on the convention of 60 seconds per minute, 60 minutes per hour, 24 hours per day, and 7 days per week.
For longer durations: 1 month ≈ 30 days, 1 year ≈ 365.25 days (accounting for leap years). A century equals 100 years, and a millennium equals 1,000 years.
Frequently Asked Questions
How many minutes are in an hour?
There are exactly 60 minutes in 1 hour. To convert hours to minutes, multiply by 60. For example, 2.5 hours = 2.5 × 60 = 150 minutes. Useful for time tracking and scheduling.
How do I convert seconds to hours?
Enter the second value, select "Second" as the source and "Hour" as the destination. 1 hour = 3,600 seconds. For example, 7200 seconds = 7200 ÷ 3600 = 2 hours.
How many hours are in a week?
There are exactly 168 hours in 1 week (7 days × 24 hours). For a work week of 5 days, that's 120 hours. Useful for payroll and scheduling calculations.
How do I convert days to hours?
Enter the day value, select "Day" as the source and "Hour" as the destination. 1 day = 24 hours. For example, 3 days = 3 × 24 = 72 hours.
How many seconds are in a day?
There are exactly 86,400 seconds in 1 day (24 hours × 60 minutes × 60 seconds). For a week, that's 604,800 seconds.
Is this time converter accurate?
Yes, this converter uses exact conversion factors. 1 hour = 60 minutes = 3,600 seconds, 1 day = 24 hours = 86,400 seconds. All calculations happen instantly in your browser.