Crypto “What If” Calculator – Bitcoin ROI Tool 🚀

Slide through buy month/year, enter your amount, and see real‑time ROI. Free, mobile‑friendly.

BTC Now
–
Buy Month
2024-10
Amount
$1,000
ROI
–
Buy month2024-10
2010
2012
2014
2016
2018
2020
2022
2024
2010-072025-10

For educational purposes only. Not investment advice.

How much would Bitcoin be worth today if you invested in 2010?

This What‑If tool lets you set an initial amount and buy month to estimate how many BTC you would own and how much it’s worth today. Great for exploring Bitcoin ROI across history.

Calculate Crypto ROI (BTC, ETH, meme coins)

Use the tool to visualize gains/losses over time and run scenarios like “$100 in Bitcoin in 2015” or “What if I bought last year?”. Note: this is not investment advice.

Historical Bitcoin prices by year (reference)

We use monthly reference prices to provide a consistent historical overview. Results may differ slightly from exact daily closes.

Common Questions

What if I bought Bitcoin in 2010? — Try a quick $100 scenario at 2010‑07: Run scenario
$100 Bitcoin 2015 value today? — Use 2015‑01 with $100: Run scenario
If I bought BTC last year, how much now? — Slide to last year on the month slider.

How does this tool work?

We use a monthly reference dataset for Bitcoin (2010‑07 → present). Select your buy month and amount, and the tool computes the BTC you would hold and today’s value. Monthly cadence keeps it intuitive, comparable, and fast.

Explore more

This tool is great for lightweight backtesting, visualizing hypothetical returns over time, and sharing scenarios (URL preserves parameters). Use it as a reference, not financial advice.