Know your numbers before
anyone else does.

These tools give you rough estimates based on the guidelines where you live, with links to the official tables and calculators that decide the real numbers. No account required, no cost. Use them to prepare, then check the official source and a lawyer.

Where did you last live together as a couple? Showing Ontario guidelines

Ontario Ontario Family Law Act

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

Uses the official guideline for the place you choose above: the 2025 Federal Child Support Tables in Canada, the 2026 Quebec model when both parents live in Quebec, and the state guideline in the US where FairWell has built it.

Information, not legal advice. The figure follows the published guideline for the inputs you give, but the amount anyone owes also depends on how income is defined, the exact parenting time and other facts. A court can order a different amount, and a family lawyer can tell you what applies to you.

Parent 1 annual income before tax ($)

Parent 2 annual income before tax ($)

Not needed for the basic table amount in Canada when the children live mainly with one parent. Used for shared or split time and for sharing expenses.

Number of children

Where the children live

Add details: where each parent lives, expenses, other children

Parent 1 lives in

Parent 2 lives in

The federal table for the province where the paying parent lives applies. The Quebec model applies when both parents live in Quebec.

Special or extraordinary expenses per year, s.7 ($)

Child care, health costs over $100 a year not covered by insurance, school programs, post-secondary, extraordinary activities. Subtract tax credits, deductions and subsidies first.

Parent 1 union and professional dues per year ($)

Parent 2 union and professional dues per year ($)

Child care costs per year, net ($)

Post-secondary costs per year, net ($)

Special expenses per year, net ($)

Net means after tax credits and subsidies. Medical, school and extracurricular costs count as special expenses only in the cases the regulation sets out.

Work-related child care per month ($)

Child care paid by

Children's health insurance premium per month ($)

Health insurance paid by

Other children Parent 1 supports

Other children Parent 2 supports

Spousal Support Calculator

A rough range using the Canadian Spousal Support Advisory Guidelines (SSAG) "without child support" formula, employment income only. The SSAG are advisory, not law, and US states do not use them. The official SSAG software used by lawyers, your state's rules and a lawyer decide the real range. This is not the amount anyone owes. Information, not legal advice.

Payor's annual income

Recipient's annual income

Years married or in common-law relationship

Do you have dependent children?

Payor's age at separation

Recipient's age at separation

Asset Division Estimator

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

A simplified Ontario-style equalization: half the difference between two net family property figures you enter. Other provinces and US states divide property differently, and valuation, exclusions and the matrimonial home can change the result a lot. An estimate only, not legal advice.

Your net family property (NFP) at separation

Partner's NFP at separation

Is the family home jointly owned?

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:

Nights per year with you

Nights per year with other parent

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.

Your annual income

Other parent's annual income

Total annual special expense

Expense category

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 gross income

Monthly Expenses

Housing (rent/mortgage)

Utilities (hydro, water, internet)

Groceries and food

Transportation (car, transit, fuel)

Childcare

Insurance (health, auto, home)

Debt payments (loans, credit cards)

Other expenses

Free summary

These estimates are a starting point.
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Know your numbers beforeanyone else does.