12 months from today is 17 May 2026, a Sunday. Adding 12 months in the future is usually just counting from May; however, longer calculations will push us from 2025 into 2026. Even if the calculation remains within the year, I usually take note of the 14 days left in the middle of May, to prep for left over days or weeks in the calculation.
All of our day calculators are measured and QA'd by our engineer. Read more about the Git process here. But here's how adding 12 months to today's date gets calculated on each visit:
Sunday Sunday May 17, 2026 is the 137 day of the year or 37.53% through 2026.
12 months is Sunday May 17, 2026 or could be Monday October 19, 2026 if you only want workdays. This calculation takes 12 months and only adds by the number of workdays in a week. Remember, removing the weekend from our calculation will drastically change our original Sunday May 17, 2026 date.
Work months Solution
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
12 months ahead
Sunday
May 17