Convert weeks to days instantly: 1 week = 7 d. Type a value to see the result with the formula, swap direction with one tap, or pick any other time units from the dropdowns. Free tool with formula and table, no sign-up.
What does this tool do?
This weeks to days converter converts time units from milliseconds to years the moment you type — no buttons to press, no page reloads. The converted value appears with the formula used, so you can see exactly how the answer was produced and reuse it in homework, bills or documents. A swap button (⇄) reverses the direction instantly, and the From and To dropdowns give you every time unit the converter knows, not just this pair. A “Copy result” button puts the answer on your clipboard for pasting into WhatsApp, Excel or a quotation.
Keep it bookmarked or on your home screen — utilities prove their worth through repetition, and the one you can open in two taps is the one you will actually use when the need strikes.
How do I use this tool?
The tool is ready the moment the page opens — no setup, no account. The steps below cover everything it does.
- Type the value into the “Week” field.
- Read the converted value in days — the formula used is shown underneath.
- Tap “Copy result” to copy the answer to your clipboard.
- Use the swap button (⇄) to reverse the conversion direction.
- Pick any other time units from the “From” and “To” dropdowns.
Weeks to Days formula
days = weeks × 7
Example: 5 wk = 35 d.
Reverse: 1 d = 0.14285714 wk.
State lives in the tab: start it, use it, close it. There is no backend to fail, no sync to conflict — which is also why the tool loads instantly and works offline after the first visit.
Weeks to Days conversion table
| Week (wk) | Day (d) |
|---|---|
| 1 | 7 |
| 2 | 14 |
| 3 | 21 |
| 4 | 28 |
| 5 | 35 |
| 6 | 42 |
| 7 | 49 |
| 8 | 56 |
| 9 | 63 |
| 10 | 70 |
| 11 | 77 |
| 12 | 84 |
| 15 | 105 |
| 20 | 140 |
| 25 | 175 |
| 30 | 210 |
| 40 | 280 |
| 50 | 350 |
| 60 | 420 |
| 70 | 490 |
| 75 | 525 |
| 80 | 560 |
| 90 | 630 |
| 100 | 700 |
| 150 | 1,050 |
| 200 | 1,400 |
| 250 | 1,750 |
| 500 | 3,500 |
| 1,000 | 7,000 |
Where is this tool used in Pakistan?
Time conversions quietly power Pakistani workplaces and homes. Freelancers billing international clients convert hours to minutes for timesheets; students calculate study hours across weeks; and fasting durations in Ramazan — from sehri to iftar — are easiest to grasp in hours and minutes. Project deadlines quoted in weeks become days, and mobile data or call packages measured in seconds are compared per minute before buying.
These are the tools people recommend to each other on WhatsApp — simple, free, no install — because they solve the small problems everyone hits: timing something, picking fairly, testing a device. Bookmark the ones you use; they age well.
Limitations
Second, minute, hour, day and week are exact; the month (30.44 days) and year (365.25 days) are averages, so conversions involving them are approximate by nature. For contracts, billing or age calculations, use exact calendar dates rather than converted month/year figures.
Convenience tools are not certified instruments: fine for everyday purposes, but do not stake safety, money or legal outcomes on a browser utility. Know which category your use falls into.
Frequently asked questions
How many days are in a week?
There are 7 days in one week.
How do I convert weeks to days?
days = weeks × 7. Example: 5 wk = 35 d.
How many days are in one week?
Exactly 7 d. Both units have exact international definitions, so this factor is not rounded — any rounding you see is only in how many decimals are displayed.
How do I convert days back to weeks?
Tap the swap button (⇄) above the result — the From and To units exchange places and the value converts back using the exact inverse factor.
Can I convert between other time units?
Yes. The From and To dropdowns list all 8 time units this converter knows — pick any pair, for example Week to millisecond or minute to day.
How accurate is the result?
It uses the exact defined values of both units and displays up to 10 significant figures — far more precision than any ruler, scale or bill needs. The conversion itself introduces no error; only the displayed decimals are rounded.
Updated October 2026 · Built and tested by Sharjeel Tahir · How our tools are tested