Become Your Own Wealth Manager

Here you will find a suite of tools to help you make data-driven decisions while avoiding the hype and noise of the market.

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Free calculators

Rising line chart illustration Free

Investment Return Calculator

What would $1,000 in any stock, crypto, or ETF be worth today? Real historical prices, any date range.

Calculate returns
Growing coin stacks illustration Free

Compound Interest Calculator

Project how your money grows with compounding and regular contributions, year by year.

Project growth
Nest egg illustration Free

Retirement Calculator

Estimate your nest egg, how long it will last, and whether you're on track to retire comfortably.

Check your track
Coin and balloon illustration Free

Inflation Calculator

See what your money will really be worth — with actual US CPI data going back to 1913.

Check purchasing power
Balance scale illustration Free

Compare Investments

Put two assets head-to-head and see which one would have grown your money more.

Compare assets
Free download

Portfolio Tracker Spreadsheet

A free Google Sheet that tracks your whole portfolio. Enter trades once — values update automatically.

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Track your entire portfolio in one free Google Sheet

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Historical return calculators by asset

Jump straight to a dedicated calculator for a specific stock, crypto, or ETF — all free.

Crypto

Bitcoin Ethereum Solana XRP SUI Dogecoin

Stocks

Tesla Apple Nvidia Amazon Microsoft Intel Palantir

ETFs

SPY QQQ ARKK ARKW XME