Know your numbers before
anyone else does.

These tools give you real estimates based on the guidelines that apply where you live. No account required, no cost. Use them to prepare, not to guess.

Showing Ontario guidelines

Child support in Ontario follows the Federal Child Support Guidelines, with amounts set by the payor's gross income and number of children, the tables are province-specific but the formula is consistent nationwide outside Quebec. Property division uses an equalization model under the Family Law Act: each spouse retains what they owned before the marriage and splits the growth accumulated during it, calculated as the difference in each party's net family property. Spousal support follows the Spousal Support Advisory Guidelines (SSAG), which provide ranges for amount and duration based on income gap and length of the relationship, courts treat SSAG ranges as a strong starting point but retain discretion.

Child Support Estimator

Every state and province has a formula. This gives you the honest range so you walk into any conversation prepared.

Enter the details for the parent who pays child support.

Estimates are based on guideline formulas for your selected jurisdiction. Actual amounts depend on parenting arrangement, additional expenses, and each parent's full financial picture. This is an estimate, not legal advice.
Used for shared custody offset calculation

Spousal Support Calculator

Based on the federal Spousal Support Advisory Guidelines (SSAG). Provides low, mid, and high monthly amounts with duration range. Employment income only. This is an estimate, not legal advice.

Asset Division Estimator

Understanding what you each brought in and built together is the starting point for any fair division.

Calculates equalization payment for jurisdictions with family property division rules. Estimates your net family property and equalization obligation.

Parenting Time Calculator

See what common schedules actually look like in percentages, and how they might affect support calculations.

Enter nights per year, or pick a common schedule below. Shared parenting is typically defined as 40%+ of time in either parent's care, which can affect support amounts.
Common schedules:

Shared Child Expenses Calculator

Some child expenses (childcare, school fees, medical costs, activity fees) are split between parents based on income, on top of base child support. This shows you each parent's share.

Post-Separation Budget

One household becomes two. This helps you see what your finances actually look like going forward.

Create a simple monthly budget to see your net cash position. Helps identify income needs and expense management after separation.

Income

Monthly Expenses

Court-ready PDF report

These estimates are a starting point.
Get the full picture, for Ontario.

Download a formatted PDF report with your numbers, your jurisdiction's actual legal guidelines, and explanations you can share with a lawyer, mediator, or your co-parent. Three tiers depending on how much detail you need.

Calculation Summary
$29
  • Your child & spousal support estimates
  • Asset division summary
  • Jurisdiction-specific guidelines
  • PDF, shareable, printable
Most popular
Decision Support Report
$49
  • Everything in Summary
  • Ontario FLA, CSG, SSAG ranges
  • Scenario analysis (high/low ranges)
  • Annotated source citations
  • What to bring to your first legal consultation
Court-Ready Report
$79
  • Everything in Decision Support
  • Formatted for court or mediation submission
  • Net family property calculation worksheet
  • Section 7 expense tracker included
  • FairWell lawyer-reviewed template
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