Skip to main content

    Week to Day Converter

    Convert Week (wk) to Day (d) instantly. 1 wk = 7 d.

    Other Week to Day conversions

    How to Convert Week to Day

    To convert from Week (wk) to Day (d), multiply the value by 7.

    Formula: d = wk × 7

    Reverse: wk = d × 0.1428571429

    Step-by-Step Example

    1. Start with your value in Week. For example: 5 wk
    2. Multiply by the conversion factor: 5 x 7
    3. The result is: 35 d

    About Week

    The week (wk) is a unit of time. One week equals 604800 seconds. UnitConvertLab converts it against every other time unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

    Common uses: time calculations, engineering and science, education.

    About Day

    The day (d) is a unit of time. One day equals 86400 seconds. UnitConvertLab converts it against every other time unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

    Common uses: time calculations, engineering and science, education.

    Frequently Asked Questions

    How many Day are in 1 Week?

    There are exactly 7 Day in 1 Week. This means the conversion factor from Week to Day is 7.

    What is the formula to convert Week to Day?

    The formula to convert Week to Day is: d = wk × 7. For example, to convert 10 Week to Day, you would multiply 10 by 7.

    What is a Week?

    The week (wk) is a unit of time. One week equals 604800 seconds. UnitConvertLab converts it against every other time unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

    What is a Day?

    The day (d) is a unit of time. One day equals 86400 seconds. UnitConvertLab converts it against every other time unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

    What are the common uses of Week?

    The Week is commonly used in time calculations, engineering and science, education.

    Related Time Conversions

    Cite this page

    UnitConvertLab. (2026). Week to Day converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/week-to-day