Board Thread:Episode Discussions/@comment-25086462-20170412225621/@comment-734582-20170608103326

Sen&#039;ei Jashu wrote: Plothole? Or the 10 years isn't 100% accurate. Which is common in real life, people round up or down by a few years all the time. In this case, Iwabee would be off by 2-3 years. (Depending on when exactly the War ended, when Boruto and Sarada have their birthdays).

Essentially, it depends on whether he uses calendar time or relative time.

The war ended on october 10. a year later could be counted either from exactly October 10th, or a calender year later. So if the war was in year 0, a year later could either mean october 10th year 1, or december 31st year 1. Add that inaccuracy to Boruto's or Sarada's birthday (in Sarada's case, March), and that's 2 years you can already wrongly estimate.

Not to mention Iwabee may simply have rounded 9 or 11 years to 10 years.