Week to Day Converter
Type a value — the answer appears instantly. 1 wk = 7 d.
Reviewed by the OmniCalc teamMethod verified 2026-07-01
7 days
= 604,800 s= 168 h
equals 7 daysFormula: d = wk × 7
Week to Day formula
d = wk × 7
Convert 5 weeks to days
- Start with 5 weeks.
- Multiply by the conversion factor: 5 × 7 = 35.
- So 5 wk = 35 d.
Week to Day conversion table
| Weeks (wk) | Days (d) |
|---|---|
| 0.01 wk | 0.07 d |
| 0.1 wk | 0.7 d |
| 0.25 wk | 1.75 d |
| 0.5 wk | 3.5 d |
| 1 wk | 7 d |
| 2 wk | 14 d |
| 3 wk | 21 d |
| 4 wk | 28 d |
| 5 wk | 35 d |
| 6 wk | 42 d |
| 7 wk | 49 d |
| 8 wk | 56 d |
| 9 wk | 63 d |
| 10 wk | 70 d |
| 15 wk | 105 d |
| 20 wk | 140 d |
| 25 wk | 175 d |
| 30 wk | 210 d |
| 40 wk | 280 d |
| 50 wk | 350 d |
| 75 wk | 525 d |
| 100 wk | 700 d |
| 250 wk | 1,750 d |
| 500 wk | 3,500 d |
| 1,000 wk | 7,000 d |
| 5,000 wk | 35,000 d |
| 10,000 wk | 70,000 d |
Unit definitions
What is a week?
The week is exactly seven days. It is the standard cycle for work schedules, pay periods, and calendars across most cultures. There are about 52 weeks in a year.
What is a day?
The day is 86,400 seconds, the conventional length of one Earth rotation used for civil timekeeping. It is the basis for calendars, deadlines, and daily life. Seven days make a week.
Frequently asked questions
How many days are in one week?
One week equals 7 days (1 wk = 7 d).
How do I convert weeks to days?
Multiply the value in weeks by 7. For example, 10 wk × 7 = 70 d.
Which is bigger — a week or a day?
A week is bigger: one week contains 7 days.
Is this week to day converter free?
Yes — the converter is free, works offline once loaded, and computes instantly in your browser without sending your numbers to a server.
Conversion factors follow international definitions (SI / NIST). Last verified 2026-07-01.