Savings Goal Planner
Calculate the deposit or time needed to reach a target amount.
Find the right tool for your next financial decision
Calculate, compare, practise and plan—from trade risk to debt payoff and long-term investing.
✓ 12 languages✓ Transparent methods✓ Built for real decisions
Start with a goal
What do you want to do?
Choose a goal if you know the decision but not the name of the tool.
Recommended starting points
Useful for decisions people make every day
A curated starting point until real usage data can support a “Popular” ranking.
Credit Card Payoff Calculator
Find your debt-free date and compare payoff routes.
Build a planCapital Gains Tax Calculator
Estimate 2026 federal capital gains tax, NIIT, optional state tax and net sale proceeds.
Open calculatorSavings Goal Planner
Turn a target amount and deadline into a practical monthly savings plan.
Build a planAPR Calculator
Compare the true annual cost of borrowing after interest and upfront fees.
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All tools
Search by name, outcome, abbreviation or market.
27 tools
Next in the workshop
Coming soon
Concepts stay separate from the live catalog until they are complete and approved.
Debt-to-Income Calculator
Understand how monthly debt obligations compare with gross income.
Portfolio Rebalancing Tool
Compare current allocations with targets and estimate the trades required.
Built to be understood
Useful answers, transparent assumptions
BeCoin tools are designed to help you examine a decision—not hide it behind a black box. Each tool explains its inputs, method, limits and sources.
- Free and no sign-up
- Clear formulas and scenarios
- Sources and review dates
- Available in 12 languages
New calculators and free templates
Stock Average CalculatorAverage cost per share across several buys, with fees and break-even, plus a planner for the shares needed to average down to a target.CAGR CalculatorCAGR from start and end values or dates, plus end value and years-to-target solvers, an inflation-adjusted real CAGR and a year-by-year growth table.Free trading and investing templatesTrading journal, trading plan, portfolio, dividend and net worth spreadsheets for Excel and Google Sheets.