Investor calculators

Six free tools for sizing up an investment decision — from a simple profit calculation to a long-horizon retirement projection. Results are illustrative and computed entirely in your browser.

• Profit & annualised return

  Turn a starting capital and exit value into absolute profit, % return, and CAGR.

• Compound interest

  Project a portfolio forward with monthly contributions and any compounding frequency.

• Monthly income from capital

  How much monthly income a given capital produces at a target annual yield.

• Portfolio allocation

  Model a split across cash, bonds, equities, alternatives, and digital assets.

• Inflation-adjusted return

  What today's money is really worth after years of inflation.

• Retirement projection

  Project your nest egg and sustainable monthly income at retirement.