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Free Oregon child support calculator & family law calculator. Calculate child support obligations, payments, and guidelines according to Oregon state law with detailed analysis and legal compliance.
Last updated: February 2, 2026
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Monthly Child Support
$582.86
Total Combined Income
$7000.00
Basic Obligation
$720.00
Child Care
+$200.00
Health Insurance
+$100.00
Custodial Parent
42.9%
Non-Custodial Parent
57.1%
This calculator provides estimates based on Oregon Child Support Guidelines. Actual support amounts may vary based on specific circumstances and court decisions. Consult with a family law attorney for legal advice.
Calculation includes
Income + Children + Basic Obligation
Calculate basic child support using Oregon guidelines table
Analysis includes
Child Care + Health Insurance + Adjustments
Detailed analysis with all expense adjustments and considerations
Modification factors
Income Changes + Circumstance Changes
Calculate modifications based on changed circumstances
Comparison features
Side-by-Side Analysis
Compare different income scenarios and their impact on support
High income method
Percentage Method + Guidelines
Calculate support for incomes over $10,000 using percentage method
Shared custody
Parenting Time + Income Adjustments
Calculate support for shared custody and parenting time arrangements
For combined income of $7,000/month with 2 children:
Monthly Support
$630
Annual Support
$7,560
Our Oregon child support calculator analyzes parental income and expenses to determine child support obligations according to Oregon Child Support Guidelines. The calculation usesOregon state law to provide accurate support amounts, adjustments, and legal compliance information.
Basic Obligation = Guidelines Table Amount+ Child Care Expenses (50%)+ Health Insurance (50%)Final Support = Basic + AdjustmentsOregon uses a guidelines table for incomes under $10,000 and a percentage method for higher incomes. The calculation considers both parents' income and additional expenses.
Shows detailed breakdown of support calculation and legal guidelines
Oregon child support calculations are based on the Oregon Child Support Guidelines, which are established by state law. The guidelines ensure that child support amounts are consistent, fair, and based on the parents' ability to pay and the child's needs.
Need help with other legal calculations? Check out our Iowa child support calculator and Colorado child support calculator.
Get Custom Legal Calculator for Your PlatformResult: $411/month child support obligation
This amount is based on Oregon Child Support Guidelines and includes basic obligation plus adjustments.
Combined income: $15,000/month, 1 child
Result: $3,750/month (25% of combined income)
Combined income: $2,000/month, 1 child
Result: $180/month (Oregon guidelines table)
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