My app will help you calculate the number of stitches you need to cast on to knit a product on straight or circular needles. You just need to enter the width of the sample and the number of loops, then specify the width (volume) that you need and enjoy knitting, and not think about what to divide or multiply by and in what order.
If you are knitting some kind of pattern, then you can enter the number of loops of the report and the closest number of loops will be selected as a multiple of the number of the report.
I also didn’t forget about hats and elastic in general, you can specify a percentage to decrease, usually they indicate 5-10%, or you can experiment :)
And if you need to align the pattern or just want to adjust the number of loops for some other tasks, then you can specify additional loops, they will be added after the report and decrease.
Get creative and don't get distracted by the numbers! :)