This is a planning aid, not an exact character-creation point-buy calculator. Use it to decide which abilities deserve Primary, Secondary or Support priority before you finalize a build.
Set priorities
Strength
Dexterity
Constitution
Intelligence
Wisdom
Charisma
Plan summary
Choose priorities, then summarize.
How to use the result
Your class and combat role should decide the primary ability. Constitution often matters as a survivability or concentration-support stat, while other abilities become more or less valuable depending on weapons, spellcasting and party skills.
Do not make every stat important
A build becomes easier to level when it has a clear priority order. Use the party to cover skills and roles your current character does not need to specialize in.