How many days is 29 years?

Answer 1

Short answer:

365 days in a year

365 days x 29 years = 10,585 days

Long answer:

365 days a year

There is a leap year every 4 years which has one less day. Accounting for subtracting one day every 4 years:

365 days x 29 years - (how many 4 year periods there are)

(365 x 29) - (29/4)

10, 585 - 7.25 = 10,577.75 days (average accounting for leap years)

If you want to know the exact number of days, you'll need to know the start or end year. This is because if the 29 year period starts on the year after a leap year, there will be one less leap year at the end. If the 29 year period starts on any other part of the 4 year cycle, there will be 1 more leap year than if it started on the year after a leap year.