Finance calculators built for real money decisions, not random formulas.

How GST and HST Work in Canada

This guide explains the difference between GST, HST, PST, and other province-based sales tax layers in Canada, why rates vary by province, and how to move between before-tax and after-tax amounts.

RRSP vs TFSA Explained

This guide explains RRSP vs TFSA clearly, including the tax deduction now, tax-free growth later, and why current income and retirement assumptions can change which option looks stronger.

How Mortgage Affordability Is Estimated in Canada

This guide explains mortgage affordability in plain language, including how income, debt, down payment, rates, and recurring housing costs affect a practical home budget in Canada.

Rent vs Buy in Canada Explained

This guide explains rent vs buy in plain language, why affordability alone is not enough, and how time horizon, appreciation, and ownership costs shape the decision in Canada.

Home Buying Costs in Canada Explained

This guide explains the major upfront costs of buying a home in Canada, why purchase price is not the full cash needed, and how province and transaction assumptions change the final number.

How Much Emergency Fund You Need in Canada

This guide explains emergency fund sizing in plain language, why essential expenses matter more than total spending, and how housing obligations and job stability affect the target.

How Gross to Net Salary Is Calculated

This guide explains how salary estimates move between gross pay and take-home pay, including filing-status-specific federal taxes, state taxes, Social Security, Medicare, and common deductions under simplified 2025 U.S. assumptions. It also shows where hourly-to-salary conversions, overtime estimates, raise planning, and contractor-vs-employee comparisons fit into compensation decisions.

Contractor vs Employee Income Explained

This guide explains the real differences between employee income and contractor income, including why gross pay alone is misleading and how taxes, business expenses, and benefits can change the better-looking option.

How to Calculate a Contractor Rate

This guide explains how to calculate a contractor rate by separating employee-style pay from contractor pricing, accounting for billable and non-billable time, and building taxes, expenses, and benefits into the rate target.

How to Estimate Side Hustle Profit

This guide explains how to estimate side-hustle profit by separating revenue from profit, counting expenses and taxes honestly, and checking what remains per hour of work.

How to Calculate a Salary Increase

This guide explains how to calculate a raise from either a dollar amount or a percentage, and how to think about the real impact of a salary increase in the context of taxes, overtime, and compensation planning.

How Overtime Pay Works

This guide explains how overtime pay is estimated, how time-and-a-half changes gross earnings, and how to connect overtime estimates with hourly, salary, raise, contractor-vs-employee, and take-home pay planning.

How Hourly Pay and Annual Salary Convert

This guide explains how to convert hourly pay into annual salary, how to convert salary back into an hourly rate, why hours per week and weeks worked per year can change the result more than many people expect, and when overtime, contractor work, or take-home planning should be modeled separately first.

How to Calculate Loan Payments

This guide explains the loan payment formula, how amortization works, and provides a step-by-step method for calculating monthly payments.