Crypto & Beginner Market Basics

Build a dated net-worth statement from eight asset and liability categories, using owned values minus owed balances without liquidity or health scoring.

Project deterministic investment growth from a starting value and monthly contributions, with explicit beginning- or end-of-month timing and dollar reconciliation.

Reconcile adjusted basis and net proceeds, then apply explicitly entered tax-rate scenarios without selecting brackets or special treatment.

Estimate US federal income tax for 2025–2026. See federal tax owed, effective and marginal rates, and after-tax income by filing status.

Project a starting balance and real month-end contributions under annual, semiannual, quarterly, monthly, or daily nominal compounding, with exact deposit and interest reconciliation.

Calculate total ROI and net gain or loss, then use CAGR for endpoint-only investments or money-weighted IRR for explicit year-end contributions.

Model a 401(k) balance from current savings, annual employee and employer contributions, a whole-year horizon, and an entered net-return scenario.

Calculate percentages in seven modes with visible formulas, strict input validation, signed percentage change, and symmetric percentage difference.

Compare an amount across published 2000–2025 BLS CPI-U annual averages or model a clearly labeled constant-rate inflation scenario in either direction.