Budgeting
How to Use a Monthly Budget Planner
Learn how to plan monthly income, fixed costs, variable spending, and savings with our free budget planner. Understand inputs, results, and your next step.
Read guideGuides
Personal Finance How-To Guides for Every Tool
Step-by-step guides for every free Budget Planner HQ tool: inputs, results, and next actions for budgeting, saving, debt, and planning.
Each guide walks through one of our free tools: what problem it solves, which inputs to enter, how to read your results, and the next step to take with your money.
Budgeting
View all → Budgeting
How to Use the Spending Analyzer
See exactly where your money went last month. Break down actual spending by category and find leaks with our free spending analyzer.
Read guide Budgeting
How to Use a Monthly Budget Template
Organize housing, food, transport, and other costs with our free monthly budget template. Learn what to enter and how to use your results.
Read guide Budgeting
How to Use the Salary Breakup Analyzer
See how gross pay splits into deductions and take-home pay. Learn which inputs to enter and how to use your effective deduction rate.
Read guide Budgeting
How to Use a Lifestyle Cost Planner
Map discretionary lifestyle spending against income to find room for savings. A practical guide to inputs, results, and next steps.
Read guide Budgeting
How to Use a Money Habit Analyzer
Score your money habits across tracking, saving, budgeting, and impulse control. Learn how to read your habit score and where to improve.
Read guideSaving
View all → Saving
How to Use an Emergency Fund Planner
Calculate your emergency fund target based on monthly expenses and months of coverage. Learn what to enter and how to close the gap.
Read guide Saving
How to Use a Savings Goal Planner
Estimate how long it takes to reach a savings goal with monthly contributions and interest. Step-by-step guide to inputs and results.
Read guide Saving
How to Use a Compound Interest Calculator
See how your money grows over time with compound interest. Step-by-step guide to inputs and results.
Read guide Saving
How to Use an Investment Fee Calculator
See how management fees eat into your investment returns over time. Step-by-step guide to inputs and results.
Read guideDebt
View all → Debt
How to Use a Debt Payoff Planner
Compare your payment plan against the minimum payment. See months and interest saved by paying more. Step-by-step guide to inputs and results.
Read guide Debt
How to Use a Loan Amortization Calculator
See your monthly payment, total interest, and payoff timeline for any loan. Step-by-step guide to inputs and results.
Read guideMoney Management
View all → Money Management
How to Use a Subscription Optimizer
Audit recurring subscriptions and find savings by trimming non-essential services. Learn what to enter and how to cut subscription waste.
Read guide Money Management
How to Use a Financial Health Score
Get a weighted score across savings, debt, budgeting, and emergency readiness. Learn what each input means and how to improve your rating.
Read guide Money Management
How to Use a Personal Finance Dashboard
Snapshot net worth, cash flow, savings rate, and emergency coverage in one view. A complete guide to using our personal finance dashboard.
Read guide Money Management
How to Use a Tax Calculator
Estimate income tax with your own progressive brackets and tax-free allowance. Works for any country. Step-by-step guide to inputs and results.
Read guide Money Management
How to Use a Net Worth Tracker
Calculate your net worth by listing all assets and liabilities in one view. Step-by-step guide to inputs and results.
Read guide Money Management
How to Use a Tip Calculator
Split bills and calculate tips quickly. Perfect for restaurants, delivery, and group dining. Step-by-step guide to inputs and results.
Read guide Money Management
How to Use a Bill Splitter
Split any bill fairly with custom per-person percentage shares. Add or remove people for unequal splits. Step-by-step guide to inputs and results.
Read guideFinancial Planning
View all → Financial Planning
How to Use a Rent vs Buy Decision Tool
Compare monthly rent against estimated homeownership costs and find a break-even horizon. Learn what inputs to use and how to read the recommendation.
Read guide Financial Planning
How to Use a Financial Decision Simulator
Simulate how raises, job loss, or market drops affect long-term savings outcomes. Learn which scenarios to model and how to act on results.
Read guide Financial Planning
How to Use a Life Event Planner
Plan savings for weddings, babies, moves, and other major life milestones. Learn how to estimate costs, add a buffer, and hit your target date.
Read guide Financial Planning
How to Use a Retirement Calculator
Project your retirement savings and see if you're on track to retire comfortably. Step-by-step guide to inputs and results.
Read guideFrequently asked questions
What is the difference between guides and blog articles?
Guides are step-by-step instructions tied to a specific tool, what to enter, how to read results, and what to do next. Blog articles explore broader topics and link to relevant tools.
Is there a guide for every calculator?
Yes. Each of our 23+ tools has a dedicated how-to guide covering the problem it solves, required inputs, result interpretation, and recommended next steps.