Free estimate · Oklahoma
Oklahoma Child Support Calculator
A free estimate under Oklahoma's guidelines, with the math shown line by line.
- Guideline model
- Income shares
- Effective
- 2021-11-01
This is an estimate for information only — not legal advice, and not a court calculation. Judges can and do deviate from guideline amounts. For the number a court would use, see Child Support Computation Instructions 03EN025I (3/13/2026).
This number is a snapshot. Child support depends on parenting time, and parenting time drifts — swapped weekends, changed holidays, summer schedules. Vireo keeps the custody calendar, messages and shared expenses in one timestamped record, so what actually happened is never a matter of memory.
See what Vireo tracks →How Oklahoma calculates child support
Determine each parent's adjusted gross monthly income, combine and calculate income shares, select the Section 119 schedule amount, allocate it, optionally apply the parenting-time formula, then add or credit child care, health insurance, cash medical, ongoing medical, transportation, and agreed/ordered contributions.
How income is counted: Gross monthly income includes earned, passive, self-employment, and qualifying fringe/in-kind income from all sources, with express exclusions including actual child support received for other children, adoption assistance, TANF, SSI, SNAP, and foster-care payments. Self-employment income receives the prescribed 7.65% adjustment.
Source: Official Child Support Computation Excel Calculator · Effective 2021-11-01
Other states
Keep the number honest
Vireo is onboarding co-parents in small groups. Join the waitlist and we'll email you when your spot opens.