Hey kacian12, i have a question. How old was Boruto when he entered the academy? He looked taller and older than during the time of the Hokage Inauguration Day. So i suppose a few years must’ve passed since then?
My best guess would be around 10-12 maybe. Nothing official that I know of… Only Boruto’s age from the Last and the timeskip are officially confirmed. He definitely was younger during the Hokage Inauguration. I put together a visual for you to see (heights are official from the settei sheet):