The investment calculator that respects your privacy.
BasisPoint is a free, privacy-first investment calculator designed for global investors. Whether you trade US stocks, leveraged ETFs, cryptocurrencies, or dividend income funds, BasisPoint helps you calculate your net profit, break-even price, ROI, and average down cost — all without sending a single byte of your data to any server.
Most investment calculators are either too simplistic (ignoring fees and taxes) or require you to create an account and hand over your financial data. We built BasisPoint because we believe:
Calculate your actual take-home profit after exchange fees and capital gains tax.
Track multiple buy positions to see your weighted average cost and break-even point.
One-click tax rate presets for US, Korea, Japan, UK, Spain, Germany, and more.
Zero data collection. All calculations run locally in your web browser.
Fully responsive design that works on any device — phone, tablet, or desktop.
Export your calculations as a shareable PNG image with one click.
BasisPoint provides ticker-specific calculators for over 65 assets across 5 categories:
BasisPoint uses standard financial formulas that are transparent and verifiable. We show you the complete breakdown of every calculation — gross profit, fees, tax, and net profit — so you can verify the math yourself.
Have feedback, feature requests, or found a bug? We'd love to hear from you.
📧 Email: [email protected]