So many variables with the question.
States calculate child support based on overnights and income nothing more. Use the state calculator to see what you might be able to save.
Now you can come together, acknowledge a 50/50 arrangement, and agree to no child support; the state will often honor the parents’ agreement. The court, however, could set any amount from zero up to the state‑calculated figure.
Getting child support figured out isn’t hard once you’ve scheduled parenting time.