Crypto Calculators by Abraham Quiros Villalba | Mining, Profit & Finance Tools

Calculators by Abraham Quiros Villalba

Run the numbers before you make the move. These calculators help you size up potential returns, costs, and how far your money will actually stretch, built on the same math I use when evaluating my own investments. Every tool runs instantly in your browser. No account, no email, no data stored.

Pick a Calculator, Get Your Answer in Seconds

Each tool answers one question well. No bundled dashboards, no gated results, just enter your numbers and see where you stand.

Bitcoin Mining Calculator

Estimate your daily, monthly, and yearly BTC mining profit based on hashrate, power cost, and network difficulty. Adjust your inputs to see exactly where your break-even electricity rate sits before you commit to hardware or a mining pool.

Calculate Mining Profit →

Crypto Profit Calculator

Enter your buy price, sell price, and trading fees to instantly see your net profit or loss, ROI, break-even price, and current portfolio value. Built for anyone who's tired of rebuilding the same spreadsheet every time the market moves.

Calculate Your Profit →

How Long Will My Money Last Calculator

Find out how many years your savings or retirement fund will realistically stretch, based on your current balance, withdrawal rate, and expected returns. Useful for early retirement planning, runway estimates, or simply testing "what if" scenarios before you commit to a number.

Calculate Your Runway →

Built on the Same Math I Use for My Own Money

I don’t build tools to collect emails. I build them because I use versions of this same math when I’m sizing up a mining setup, a trade, or a withdrawal plan of my own.

No Account Required

Open any calculator and start using it immediately. No sign-up, no trial period, no data collected.

Runs in Your Browser

Every calculation happens locally on your device. Nothing you enter is sent to a server or stored anywhere.

Built for Real Decisions

These aren't toy demos. They use the same formulas that go into evaluating mining hardware, trade exits, and retirement runway.

Frequently Asked Questions

Common questions about how the calculator works.

Are these calculators really free?

Yes. All calculators on this page are free to use, with no account or payment required. Run as many calculations as you need.

Do these tools store or share my financial data?

No. Every calculator runs entirely in your browser. The numbers you enter are never sent to a server, logged, or saved. Closing or refreshing the page clears everything.

Are these calculators giving me financial advice?

No. These are educational tools that compute results based on the numbers you enter. They don’t recommend buying, selling, mining, or withdrawing at any specific rate. Always consult a qualified financial professional before making investment decisions.

Which calculator should I use if I'm new to crypto?

Start with the Crypto Profit Calculator if you’re evaluating a trade, or the Bitcoin Mining Calculator if you’re considering mining hardware. The How Long Will My Money Last Calculator is more useful once you’re thinking about withdrawals or retirement timelines rather than individual trades.

Can I use these calculators on mobile?

Yes. All calculators are built to work cleanly on both desktop and mobile, so you can run a quick check from your phone between trades.

Want a Second Opinion on the Numbers?

Calculators are a starting point, not a strategy. If you want to talk through what the results actually mean for your situation, I offer 1:1 sessions on crypto and investment strategy.

Calculators