Not legal advice. Use this 3-minute estimate to prep questions for your attorney or mediation.
| Parent A | Parent B | |
|---|---|---|
| Monthly income | $0 | $0 |
| Income share % | 0% | 0% |
| Parenting time % | 0% | 0% |
| Adjusted obligation | $0 | $0 |
It mirrors income-share models used by most U.S. states as of 2026: combined income × base percentage (based on # of kids) adjusted by parenting time.
Use gross monthly income before taxes. For more precision, talk to counsel about allowable deductions in your state.
Add them to the "extraordinary" line. The calculator splits them using the same income percentages.
No. Judges, mediators, and state worksheets control the final number. This is purely for planning.
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Parenting time is usually expressed as a percentage. 50/50 custody = each parent has 50%. 70/30 = one parent has the child 70% of overnight stays per year.
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