/convert/weeks-to-days/ Convert weeks to days instantly. Enter any value and get the result. Includes a conversion table and the exact formula. article Weeks to Days Converter — 247QuickTools ,{ "@context": "https://schema.org", "@type": "SpeakableSpecification", "cssSelector": [".tool-intro", ".info-gain-section"] }
⏰ Time

Weeks to Days Converter

Convert weeks to days instantly. Enter any value and get the result. Includes a conversion table and the exact formula.

Quick answer: To convert weeks to days, multiply by 7. For example, 1 weeks = 7 days. Use the calculator below for any value.
weeks to days
→
Common conversions
Weeks Days
Formula:

How to convert weeks to days

1

Enter your value

Type the number of weeks you want to convert into the left box. The result in days appears instantly in the right box. You can also type into the right box to convert in the other direction.

2

Use the swap button

Click the ⇄ Swap button to reverse the conversion — Days to Weeks. Your current value carries across so you don't have to re-enter anything.

3

About Weeks and Days

weeks and days are both units of time. Use this converter to switch between them instantly.

💡 Did you know?

7 days = 1 week. The 7-day week has no astronomical basis — it comes from the ancient Babylonians and their 7 celestial objects visible to the naked eye (Sun, Moon, Mars, Mercury, Jupiter, Venus, Saturn). The names survive in English weekdays: Saturn-day, Sun-day, Moon-day, Tiw's day, Woden's day, Thor's day, Freya's day.

📊 Common conversions at a glance
Weeks Days
1 7
2 14
3 21
4 28
5 35
6 42
Reviewed for 2026. Weeks ↔ Days conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.