Free Financial Tools

Why traditional calculators fall short

Traditional financial calculators were built for a simpler world. They assume your wealth sits in a savings account, maybe a 401k, and a house. They ask for your annual salary, an expected return rate, and spit out a number. But that number is wrong if 20% of your net worth lives in a Ledger wallet.

In 2026, millions of people hold a mix of Bitcoin, Ethereum, DeFi positions, stocks, ETFs, and traditional bank accounts. When you try to calculate your retirement date or figure out whether renting or buying makes more sense, ignoring the crypto portion of your portfolio leads to wildly inaccurate results. A 50% Bitcoin allocation changes every retirement calculation. A DeFi yield position changes every rent vs buy equation.

That is why we are building crypto aware financial tools. Each calculator factors in the full spectrum of your assets, including the volatile ones. You get projections that reflect your actual financial reality, not a sanitized version that pretends digital assets do not exist.

These tools are designed to work standalone. You do not need a Spendable account to use them. But when you are ready to stop calculating and start managing your money for real, Spendable brings all your accounts, budgets, and investments into one place.