Weeks to days Converter

Enter the weeks, then press Calculate. The days stay hidden while you type.

Press Calculate after the entries are in.

What this time conversion is for

Use this page when a measurement is written in weeks and the next step needs days. The number stays blank until you press Calculate, so a half-typed entry is never mistaken for the answer.

The factor

Multiply by the factor: 1 week = 7 days.

A worked example

10 weeks are 70 days. Multiply the result by the reverse factor if you want the original number back.

How to check it

Write the factor down, do the multiply on paper, and compare it with the result card. If you change a sentence on this page, edit the HTML file and reload. The form and this note live in the same file.

The reverse conversion is days to weeks. A nearby pair in the same units is minutes to days. When the converted number is the input to a job, continue with the age from a birth date.