102 months before today was 21 May 2016, a Saturday. Subtracting 102 months in the past is usually just counting from November; however, longer calculations will push us from 2024 into 2023 or further. Even if the calculation remains within the year, I usually take note of the 21 days left in the end of November to prep for an additional calculation before October. But that’s all there is to it - understand the month, if 102 months will change the year, season, or fiscal calendar, and subtract your dates.
All of our day calculators are measured and QA'd by our engineer. Read more about the Git process here. But here's how 102 months ago gets calculated on each visit:
102 months is Saturday May 21, 2016 or could be if you only want workdays. This calculation takes 102 months and only subtracts by the number of workdays in a week. Remember, removing the weekend from our calculation will drastically change our original Saturday May 21, 2016 date.
Work months Solution
Monday
Tuesday
Wednesday
Thursday
Friday
102 months back
Saturday
May 21
Sunday
Counting back from today is Saturday May 21, 2016 using a full calendar, and is also 75888 hours ago and 38.9% of the year.
Saturday Saturday May 21, 2016 was the 142 day of the year. At that time, it was 38.9% through 2016.