u/KaelPizza

Hello. I want to understand why when I use online size conversion calculators (except the one in the link below), it converts inaccurately in the Photoshop canvas size settings. For example, the canvas size I need is 2.4m in height. In other calculators, it's 2.4m > 95in > 9120px. But when I create a square in the document, its 9120px height exceeds the canvas. Help?

https://artisandiykit.com/651-2/canvas-size-calculator-tool/

Edit: Hi everyone, thank you for your responses. Sorry, here's the complete information below.

purpose: booth wall tarpaulin
width: 7m (2m, 3m, 2m walls)
height: 2.4m
graphics & text used: from a powerpoint