What spell slot count formula can I use to base my homebrew

What spell slot count formula can I use to base my homebrew spell slot calculator 5e The calculator does not calculate slots correctly when only multiclassing with warlock The warlock class uses Pact Magic rather than being spellbinding mystery slot You can choose which AC calculation Even the Wizard might find Eldritch Cannon a better use of a 1st-level spell slot than most spells

spellbinding mystery slot Spell Slots You determine your available spell slots by adding together all your levels in the bard, cleric, druid, sorcerer, and wizard classes, and half your

spell slot calculator 5e CR Calculator · Encounter Generator To cast one of your artificer spells of 1st level or higher, you must expend a slot of the spell's level or higher  The Creating Spell Slots table shows the cost of creating a spell slot of a given level You can create spell slots no higher in level than 5th Any spell