T.01 · Personal financeCanada

Mortgage Calculator

Full Canadian mortgage math: CMHC insurance rules, semi-annual compounding, monthly/biweekly/accelerated frequencies, and a complete amortization schedule.

CMHC insurance premium auto-calculated Accelerated biweekly & weekly payments Full amortization schedule
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T.02 · Family lawFederal

Child Support Calculator

Uses the 2017 Federal Child Support Tables (still in effect in 2026) for every province and territory. Returns the payable monthly amount based on payor income and the number of children.

All 13 provinces & territories 1 to 6+ children Built from the official tables, not estimates
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T.03 · Business / taxCanada

GST / HST Calculator

Add or remove sales tax for every Canadian province and territory. Handles HST provinces, GST+PST provinces, GST+QST (Quebec), and territories.

All 13 jurisdictions Add tax → pre-tax view Remove tax → backed-out base
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T.04 · Real estateCanada

Realtor Commission Calculator

Total commission, listing brokerage split, buyer-side split, agent's cut after the brokerage take, and HST. The complete picture.

Configurable buyer + listing percentages Brokerage split (agent take-home) HST automatically calculated
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Why free?

Free, useful tools are a fair way to introduce ourselves.

We build software for a living. If you find these tools useful, the best thank-you is to tell a small or medium business owner about us. If you'd rather just use the calculator and leave — we built them for that too. They'll be here when you come back.