Skip to main content
MeasurelyMeasurely
HomeCalculatorsConverters
BlogAboutContact
MeasurelyMeasurely

Smart Tools for Smart Measurements. Measurely is a comprehensive collection of free online calculators, unit converters, and measurement tools for finance, health, math, education, engineering, and everyday life.

Built with for the world

Quick Links

  • Home
  • Calculators
  • Converters
  • Categories
  • Blog

Legal

  • Privacy Policy
  • Terms of Service
  • Cookie Policy
  • Disclaimer
  • Editorial Policy

Company

  • About Us
  • Contact Us

Contact us

hello@measurely.in
Measurely logoMeasurely logo

Install Measurely App

Install Measurely for faster access and an app-like experience.

Learn More

© 2026 Measurely. All rights reserved.

    Converters/Time Converter

    Time Converter

    Convert between seconds, minutes, hours, days, weeks, months, years, decades, centuries, milliseconds, microseconds, and nanoseconds.

    Unit Converters
    Converter

    Converter

    Ready to Convert

    Enter a value and click Convert to see all conversions.

    Popular Conversions

    Related Converters

    Speed Converter
    Frequency Converter
    Energy Converter
    Back to all converters

    What is Time Converter?

    The Time Converter is a free online tool that helps you convert values between different units of time. Convert between seconds, minutes, hours, days, weeks, months, years, decades, centuries, milliseconds, microseconds, and nanoseconds. This tool provides instant, accurate results with support for all major unit conversions in this category.

    How the Conversion Works

    Time units are converted to seconds. For example: 1 minute = 60 seconds, 1 hour = 3600 seconds, 1 day = 86400 seconds, 1 year = 31,557,600 seconds.

    How to Use This Converter

    Using the Time Converter is simple: 1. Enter the numeric value you want to convert in the input field 2. Select the unit you are converting from using the first dropdown (available units: Second (s), Minute (min), Hour (h), Day (d), Week (week), and 7 more) 3. Select the unit you are converting to using the second dropdown 4. Click "Convert" to see the result instantly 5. Use the "Swap" button to quickly reverse the conversion direction 6. View the "All Conversions" table to see the value in every available unit

    Example Conversions

    Here are some common conversions you can perform with this tool: 1 h → ? min, 1 d → ? h, 1 yr → ? d Try clicking any of the "Popular Conversions" buttons above to instantly set up these conversions. For example, you can quickly convert between metric and imperial units, which is especially useful when working with international measurements or specifications.

    Benefits and Use Cases

    Essential for project management, programming, physics, payroll, and scheduling. Used by project managers, developers, scientists, and HR professionals.

    Common Mistakes to Avoid

    Avoid these common pitfalls when using the Time Converter: - Assuming all months have 30 days - Forgetting that leap years add an extra day to February - Confusing 12-hour and 24-hour clock formats - Assuming weeks are exactly 0.23 months (month length varies) Being aware of these issues will help you get accurate conversions every time.

    Related Tools

    Speed Converter
    Frequency Converter
    Energy Converter

    Conclusion

    The Time Converter is a free, accurate tool that handles all standard unit conversions instantly. Whether you are working on a project, studying, shopping internationally, or just curious, this converter ensures you get precise results every time. For other conversions, try our Speed Converter and Frequency Converter. Try it now with your own values above.

    Frequently Asked Questions

    How many seconds are in a day?

    There are 86,400 seconds in a day (24 hours × 60 minutes × 60 seconds).

    How long is a month in seconds?

    This converter uses 30 days (2,592,000 seconds) as the standard month length.

    How many minutes are in an hour?

    There are 60 minutes in 1 hour. This is the universally accepted standard for time measurement.

    How many hours are in a year?

    A standard year has 8,760 hours (365 × 24). A leap year has 8,784 hours (366 × 24).

    How do I convert milliseconds to seconds?

    Divide milliseconds by 1000 to get seconds. For example, 5000 ms = 5 seconds.

    What is a microsecond used for?

    Microseconds (µs) are used in high-speed electronics, network latency measurements, and scientific instruments. 1 µs = one-millionth of a second.

    How do I convert weeks to days?

    Multiply weeks by 7 to get days. For example, 3 weeks = 21 days.