Plan with clear assumptions
Personal Finance Planning Tools
Compare borrowing, saving, spending, housing, and debt scenarios without building a spreadsheet from scratch.
The practical outcome
Create a practical snapshot of monthly affordability, debt pressure, savings needs, and long-term goals.
- 1Review income, expenses, debt, and net worth.
- 2Compare loan, mortgage, rent-versus-buy, and payoff scenarios.
- 3Set emergency, savings, and retirement targets.
Recommended sequence
Tools in this collection
Compare monthly income, expenses, and money remaining.
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Compare total assets and liabilities to calculate net worth.
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Calculate the share of gross monthly income used for debt payments.
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Estimate a savings target from essential monthly expenses.
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Estimate monthly payments and total interest.
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Estimate payoff time and total interest cost.
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Estimate an affordable home price from income, debts, rate, and down payment.
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Estimate principal and interest for a fixed-rate mortgage.
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Compare estimated monthly renting and homeownership costs.
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Estimate the monthly amount needed to reach a savings target.
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Project compound growth with optional recurring contributions.
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Project future retirement savings from current balance and contributions.
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Related collections
Keep the full plan together
Save and compare your scenarios.
My Projects stores actual inputs and results so you can return, revise, compare, and export the work behind a decision.