I just thought i'd leave this here... Potentially saving others the hassle of calculating these themselves.
LCD/Text Panel Monospace font column/line count.
Code:
Columns Font size Lines 4 6.4 2.857142857 5 5.12 3.571428571 8 3.2 5.714285714 10 2.56 7.142857143 16 1.6 11.42857143 20 1.28 14.28571429 25 1.024 17.85714286 32 0.8 22.85714286 40 0.64 28.57142857 50 0.512 35.71428571 64 0.4...