How to Use Our Colorado Child Support Calculator
Our child support calculator gives you a simple estimate based on a few easy answers. It is a learning tool. It does not give legal advice, and it is not a court order. Your result may be different in a real case. Still, this tool can help you understand the basics so you can plan your next steps with confidence.
If you have questions after using the calculator, the team at Colorado Legal Group is here to help.
What You Will Enter
You will enter four items:
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How Many Children in the Relationship (for this case)
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Your Monthly Gross Income
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Your Spouse’s Monthly Gross Income
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Number of Yearly Overnights Estimate (how many nights the child sleeps at your home in a normal year)
When you enter these, the calculator shows two results:
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Estimated Child Support Owed by You
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Estimated Child Support Owed by Spouse
These numbers are estimates only and are meant to help you understand the big picture.
Field-by-Field: What to Type and Why It Matters
1) How Many Children in the Relationship (for this case)
Type the number of children you and your spouse share for this case. If you share one child, enter “1.” If you share two, enter “2,” and so on.
Why it matters:
More children usually means more total costs for food, housing, clothing, school supplies, and activities. The calculator uses this number to increase the estimate in a basic way.
2) Your Monthly Gross Income
Enter your gross monthly income. “Gross” means the amount before taxes and other deductions. Use a normal month. If your pay changes, use a fair average from the last few months.
Tips:
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Paid every two weeks? Add those paychecks for a month to get your monthly number.
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Self-employed? Use your business income minus regular business expenses (not personal expenses).
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Do not subtract taxes, retirement savings, or health insurance here. The calculator needs the gross amount.
Why it matters:
Colorado follows an “income shares” idea. Both parents’ incomes are considered together. Then each parent is responsible for a share of the children’s costs based on how much they earn. If you earn more, your share is usually larger.
3) Your Spouse’s Monthly Gross Income
Enter your spouse’s gross monthly income. If you do not know the exact amount, enter your best careful estimate.
Why it matters:
Your spouse’s income is the other half of the “income shares” idea. The calculator needs both incomes to split the total fairly.
4) Number of Yearly Overnights Estimate
Enter how many nights in a normal year the child sleeps at your home. Use a number from 0 to 365.
How to count:
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Count a night if the child sleeps past midnight at your home.
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Visits without a sleepover do not count.
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If your time is about equal, enter 182 or 183.
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If your child sleeps at your home all year, enter 365.
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If your child does not sleep at your home, enter 0.
Why it matters:
Parenting time affects child support. When a parent has more overnights, that parent is already paying more day-to-day costs at home. In this simple calculator, the parent with more nights is treated as the “primary” parent, and the other parent is treated as the “paying” parent. (Colorado law has more detailed rules for many situations; see the notes at the end.)
How Our Calculator Works
This tool uses a simplified method based on Colorado principles:
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Children: More children → higher estimated total support.
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Income: We consider both parents’ gross monthly incomes.
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Overnights: We look at where the child sleeps. The parent with more nights is treated as the primary parent in this simple tool.
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Results: The calculator shows two numbers—what you might owe and what your spouse might owe. In a real case, a court usually sets one monthly payment (the difference between the two). We show both so you can see how income and time affect each side.
Step-By-Step Example
Example A: Near equal time and equal income
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Children: 2
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Your Monthly Gross Income: $2,500
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Your Spouse’s Monthly Gross Income: $2,500
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Your Yearly Overnights: 182
Because income and time are close to equal, the two estimates will be very close. The difference (what a court might set as a single “net” payment) would likely be small. This makes sense: when parents share time and income evenly, there is less money to transfer.
Example B: Different income and fewer overnights for you
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Children: 2
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Your Monthly Gross Income: $4,000
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Your Spouse’s Monthly Gross Income: $2,000
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Your Yearly Overnights: 120
Here, you earn more and you have fewer nights. Your “owed by you” estimate is higher because higher income plus fewer overnights usually increases the paying parent’s share.
Try changing one input at a time to see how the results move. This “what-if” testing helps you understand the main drivers.
What the Results Mean
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Estimated Child Support Owed by You:
This is how much you might pay each month based on your inputs and this simple method. -
Estimated Child Support Owed by Spouse:
This is how much your spouse might pay each month under the same rules.
In practice, courts normally choose one monthly amount from one parent to the other. Our tool shows both sides so you can see how the pieces fit together.
Tips for Better Estimates
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Use gross monthly income (before taxes).
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If your income changes, use a fair average from the past 3–6 months.
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Count overnights carefully; check your calendar or parenting plan.
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Use whole numbers for money and nights; rounding is fine.
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Update your entries when life changes (new job, new schedule, etc.).
Common Questions
Q: Do more overnights at my home lower what I owe?
A: Often, yes. When you have more nights, you cover more costs at home. In our simple tool, the parent with more nights is treated as the primary parent, and the other parent is shown as the paying parent.
Q: We have different schedules for different children. What should I enter?
A: Use a best average across the children. For many families, using the main schedule (the one that happens most) is good enough for an estimate.
Q: Does the calculator include daycare or health insurance?
A: No. This simple tool does not add childcare costs, children’s health-insurance premiums, medical expenses, or other special costs. Those items can change the final number in a real case.
Q: Is this what the court will order?
A: Not exactly. This is a learning tool. Courts use more detailed rules and may review many documents before setting support. Your final number could be different.
Important Notes from Colorado Legal Group
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This calculator is simplified. It does not apply all Colorado child-support rules, including the full statutory schedule of basic obligations, special adjustments for shared care, low-income or high-income provisions, credits for other children, or extra costs like childcare and health insurance.
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It provides an estimate only. Actual support can be set or changed only by a court order or a written agreement approved under Colorado law.
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Using this tool does not create an attorney–client relationship with Colorado Legal Group. If you need advice for your situation, please contact us.
Why You Still Need a Lawyer for an Accurate Assessment
While our calculator offers a quick way to estimate potential child support, it cannot account for every factor that influences real cases. Colorado’s child support laws are detailed and include many special considerations such as childcare expenses, health-insurance premiums, shared custody arrangements, tax implications, and income variations. Even small differences in these details can significantly change your monthly amount.
A family law attorney can review your specific financial situation, verify your income documentation, and ensure that all relevant adjustments are included according to the official Colorado Child Support Guidelines. Legal advice is especially important if you are self-employed, have fluctuating income, or share parenting time unequally.
If you want an accurate and legally sound estimate—or if you are preparing for a court hearing or negotiation—it is always best to have an experienced lawyer review your figures and guide you through the process.
We Are Here to Help
If this estimate raises questions—or if your case involves special issues like self-employment, unusual income, childcare costs, health-insurance premiums, or a complex parenting schedule—please reach out to our Denver child support lawyers at Colorado Legal Group. Our team can apply the full Colorado guidelines, review your documents, and give you guidance tailored to your family.
Call Colorado Legal Group at 720.594.7360 to schedule a consultation, or contact us through our website. We are ready to help you understand your options and move forward with clarity and confidence.