Investments Calculators
Explore all free investments calculators on FindCalculation. ROI, stocks, bonds & portfolios.
Available Tools (26)
View All 80+ CalculatorsCompound Interest Calculator
See how investments grow exponentially over time.
Savings Goal Calculator
How much to save monthly to reach your financial target.
Retirement Planner
Check if you are on track to retire with enough wealth.
ROI Calculator
Measure return on investment and profitability.
Investment Growth Calculator
Project portfolio growth with regular contributions.
Break-Even Analysis
How many units to sell to break even.
Inflation Calculator
See how inflation eats into purchasing power.
Compare Investments
Which investment is better?
Black-Scholes Options Pricer & Greeks
Option pricing, implied volatility & all 5 Greeks visualizer.
Monte Carlo Portfolio & Retirement Sim
1,000 market simulations, sequence of returns & success %.
Markowitz Efficient Frontier & Asset Allocation
MPT portfolio optimizer, Sharpe ratio & risk-return frontier.
Value at Risk (VaR) & Expected Shortfall
95% & 99% VaR, maximum dollar downside & Expected Shortfall.
Bond Duration & Convexity
Macaulay duration, modified duration & convexity rate shocks.
Dividend Reinvestment Compounding (DRIP)
DRIP compounding engine, yield on cost & dividend growth.
Multi-Leg Options P&L Payoff Visualizer
Multi-leg options strategies, payoff curves & breakeven points.
APY to APR Interest Rate Converter
Convert nominal APR to effective compounding APY.
Certificate of Deposit (CD) Ladder
CD ladder strategy, rolling maturity tranches & guaranteed yield.
FIRE Financial Independence Calculator
FIRE number, Lean/Fat/Barista FIRE milestones & timeline to retirement.
Health Savings Account (HSA) Compounding
Triple-tax advantage HSA growth, compounding & tax savings.
Backdoor Roth IRA & Pro-Rata Tax Estimator
High-income Backdoor Roth, IRS pro-rata rule & conversion tax.
Federal & State Estate Tax Calculator
Federal & state estate tax, lifetime exemption shield & net inheritance.
Capital Gains Tax Calculator (Short vs Long)
Short vs long-term capital gains, NIIT 3.8% & state tax.
Cryptocurrency Tax Calculator (FIFO / HIFO)
Crypto trades, token swaps, staking income & FIFO/HIFO cost basis.
Brokerage Margin Loan & Margin Call Calculator
Margin interest expense, equity coverage & margin call price trigger.
Multi-Year Cash Flow IRR & NPV Engine
Multi-year cash flow IRR, Net Present Value & Profitability Index.
Financial Ratios Calculator — Liquidity, Profitability & Solvency
Liquidity, profitability, leverage, and efficiency ratios with benchmarks.
Understanding Investments
Investment calculators project how your money grows over time through compound returns and portfolio optimization. Whether evaluating Monte Carlo longevity curves, Black-Scholes derivative pricing, or Markowitz Modern Portfolio Efficient Frontiers.