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Formula for days to weeks converter
How many weeks in days?
1 day = 0.14286 weeks
How to convert days to weeks?
1 week = 7 days
How many work weeks in days?
1 day = 0.6 work weeks
This is derived considering a work week of 40 hours or 8 hours per day. Therefore, 24 hours or 1 day is equal to 0.6 work weeks
How to convert days to work weeks?
1 work week = 1.6667 days
168 hours corresponds to 7 days. Therefore, if we consider 8 hours as a business day and 40 hours of a work week, then 1 work week is equal to 1.667 days
How to Convert Days to Weeks, Workweeks, and Weeks: Easy Steps and Examples

Days, weeks, and work weeks are all units of time
, but they measure different things.A day is a period of 24 hours, a week is a period of 7 days, and a work week is typically a period of 5 days.
- Days to Weeks Conversion - To convert days to weeks, simply divide the number of days by 7. For example, there are 365 days in a year, so there are 52 weeks in a year. If you have 100 days, then there are 14 weeks in 100 days.
- Days to Work Weeks Conversion - To convert days to work weeks, divide the number of days by 5. For example, there are 261 work days in a year, so there are 52 work weeks in a year. If you have 100 days, then there are 20 work weeks in 100 days.
- Weeks to Days Conversion - To convert weeks to days, simply multiply the number of weeks by 7. For example, there are 52 weeks in a year, so there are 365 days in a year. If you have 10 weeks, then there are 70 days in 10 weeks.
Days to Weeks
- 14 days = 2 weeks
- 21 days = 3 weeks
- 28 days = 4 weeks
- 35 days = 5 weeks
- 42 days = 6 weeks
Days to Workweeks
- 14 days / 5 workdays/week = 2.8 workweeks
- 21 days / 5 workdays/week = 4.2 workweeks
- 28 days / 5 workdays/week = 5.6 workweeks
- 35 days / 5 workdays/week = 7 workweeks
- 42 days / 5 workdays/week = 8.4 workweeks
Weeks to Days
- 2 weeks * 7 days/week = 14 days
- 3 weeks * 7 days/week = 21 days
- 4 weeks * 7 days/week = 28 days
- 5 weeks * 7 days/week = 35 days
- 6 weeks * 7 days/week = 42 days
Work week to Days (assuming 5 day work week)
- 1 workweek * 5 workdays/week = 5 days
- 2 workweeks * 5 workdays/week = 10 days
- 3 workweeks * 5 workdays/week = 15 days
- 4 workweeks * 5 workdays/week = 20 days
- 5 workweeks * 5 workdays/week = 25 days
Interesting Facts About Days, Weeks, and Workweeks
- The average person works 1,700 hours per year, which is equal to about 212 workdays.
- The longest workweek in the world is in Qatar, where the average person works 49 hours per week.
- The shortest workweek in the world is in Denmark, where the average person works 33 hours per week.
- The average person spends about 1/3 of their life sleeping.
- The average person spends about 1/3 of their life working.
- The average person spends about 1/3 of their life doing other activities, such as eating, spending time with family and friends, and leisure activities.
Note: The above content has input from Bard, the AI model from Google.
Days to Weeks, Days to Work Weeks (Business Weeks) Conversion Table

Days | Calendar Weeks | Business Weeks |
---|---|---|
How many weeks is 5 days | 0.71429 weeks | 1 work week |
How many weeks is 7 days | 1 week | 1.4 work weeks |
How many weeks is 10 days | 1.42857 weeks | 2 work weeks |
How many weeks is 12 days | 1.71429 weeks | 2.4 work weeks |
How many weeks is 14 days | 2 weeks | 2.8 work weeks |
How many weeks is 16 days | 2.28571 weeks | 3.2 work weeks |
How many weeks is 20 days | 2.85714 weeks | 4 work weeks |
How many weeks is 21 days | 3 weeks | 4.2 work weeks |
How many weeks is 22 days | 3.14286 weeks | 4.4 work weeks |
How many weeks is 23 days | 3.28571 weeks | 4.6 work weeks |
How many weeks is 24 days | 3.42857 weeks | 4.8 work weeks |
How many weeks is 25 days | 3.57143 weeks | 5 work weeks |
How many weeks is 26 days | 3.71429 weeks | 5.2 work weeks |
How many weeks is 27 days | 3.85714 weeks | 5.4 work weeks |
How many weeks is 28 days | 4 weeks | 5.6 work weeks |
How many weeks is 29 days | 4.14286 weeks | 5.8 work weeks |
How many weeks is 30 days | 4.28571 weeks | 6 work weeks |
How many weeks is 31 days | 4.42857 weeks | 6.2 work weeks |
How many weeks is 42 days | 6 weeks | 8.4 work weeks |
How many weeks is 60 days | 8.57143 weeks | 12 work weeks |
How many weeks is 75 days | 10.7143 weeks | 45 work weeks |
How many weeks is 76 days | 10.8571 weeks | 45.6 work weeks |
How many weeks is 100 days | 14.285 weeks | 60 work weeks |
How many weeks is 180 days | 25.71429 weeks | 36 work weeks |
How many weeks is 240 days | 34.28571 weeks | 48 work weeks |
How many weeks is 300 days | 42.85714 weeks | 60 work weeks |
How many weeks is 365 days | 52.14286 weeks | 73 work weeks |
Weeks to Days Conversion Table

Weeks | Calendar Days | Business Days |
---|---|---|
How many days is 0.5 weeks | 3.5 calendar days | 3.5 business days |
How many days is 1 weeks | 7 calendar days | 9 business days |
How many days is 1.5 weeks | 10.5 calendar days | 14.5 business days |
How many days is 2 weeks | 14 calendar days | 18 business days |
How many days is 2.5 weeks | 17.5 calendar days | 23.5 business days |
How many days is 3 weeks | 21 calendar days | 29 business days |
How many days is 4 weeks | 28 calendar days | 38 business days |
How many days is 5 weeks | 35 calendar days | 49 business days |
How many days is 6 weeks | 42 calendar days | 58 business days |
How many days is 7 weeks | 47 calendar days | 67 business days |
How many days is 8 weeks | 56 calendar days | 78 business days |
How many days is 9 weeks | 63 calendar days | 87 business days |
How many days is 10 weeks | 70 calendar days | 98 business days |
How many days is 11 weeks | 77 calendar days | 107 business days |
How many days is 12 weeks | 84 calendar days | 116 business days |
How many days is 13 weeks | 91 calendar days | 127 business days |
How many days is 14 weeks | 98 calendar days | 136 business days |
How many days is 15 weeks | 105 calendar days | 147 business days |
How many days is 16 weeks | 112 calendar days | 156 business days |
How many days is 17 weeks | 119 calendar days | 165 business days |
How many days is 18 weeks | 126 calendar days | 176 business days |
How many days is 19 weeks | 133 calendar days | 185 business days |
How many days is 20 weeks | 140 calendar days | 196 business days |
How many days is 21 weeks | 147 calendar days | 205 business days |
How many days is 25 weeks | 175 calendar days | 245 business days |
How many days is 30 weeks | 210 calendar days | 294 business days |
How many days is 40 weeks | 280 calendar days | 392 business days |
How many days is 50 weeks | 350 calendar days | 490 business days |
How many days is 60 weeks | 420 calendar days | 588 business days |
How many days is 100 weeks | 700 calendar days | 980 business days |
How many days is 200 weeks | 1400 calendar days | 1960 business days |
How many days is 300 weeks | 2100 calendar days | 2940 business days |
How many days is 500 weeks | 3500 calendar days | 4900 business days |
Frequently Asked Questions on Day and Week Calculator

7 days in a week. 1.667 days in a work week
7 days in a week. 1.667 days in a work week
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday and Saturday
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday and Saturday
1 week = days / 7.
1 week = days / 7.
5 days work week.
5 days work week.
1 day = weeks * 7.
1 day = weeks * 7.
one week.
one week.
yes.
yes.
1 week = days / 7.
1 week = days / 7.
sunday.
sunday.
70 Days.
70 Days.
yes.
yes.
49 Days.
49 Days.
21 Days.
21 Days.
260 week days.
260 week days.
No.
No.
140 Days.
140 Days.
3.14286 weeks.
3.14286 weeks.
Sunday.
Sunday.
Sunday.
Sunday.
7 Days.
7 Days.
52.14286 weeks.
52.14286 weeks.
sunday.
sunday.