FINANCIAL TOOLS

Finance tools to support your decisions

Free calculators for investors.

Compound interest calculator
Answers How large does an investment grow after N years when returns are reinvested? You enter Starting amount, annual rate, years, monthly contribution, compounding frequency
Position size calculator
Answers How many units can you hold so the worst-case loss stays inside your risk budget? You enter Portfolio size, risk per position (%), entry price, stop-loss price
DCA calculator
Answers What is your average cost when you invest the same amount every period? You enter Amount per period, number of periods, average purchase price