~ 14 free tools, no signup required ~
Mr Compound Calculator
Investment Calculator Suite
Compound interest, DCA backtesting, FIRE planning, capital gains tax across 50+ countries, dividend projections, and more — all powered by real market data.
Project and backtest investment returns with real market data
Real Historical Data
5-year CAGR and 10-year monthly prices from Yahoo Finance. Not guesses — actual market data.
Global Tax Rates
Capital gains tax across 50+ countries and US states, by asset type — stocks, crypto, real estate, collectibles.
Dividend & FIRE
Project passive dividend income and calculate your financial independence number with real returns.
Ready to practice trading for real?
Paper trade stocks, crypto, forex, commodities, and indices with $100K virtual cash. Real prices, zero risk.
