100% Free — No Signup Required
Stop Guessing.
Start Knowing.
We gives you free crypto calculators that show your real numbers profit, ROI, and fees before you make your next move.
// our tools
One Site.
Every Crypto Calculation.
We built the tools traders kept wishing existed. Clean, fast, and completely free.
Pick Your Coin
Select the crypto you traded from the dropdown list.
Enter Your Trade
Add how much you invested plus your buy and sell prices.
Add Your Fees
Enter your exchange buy and sell fee percentages.
Get Real Profit
See your net profit, ROI, and exact fees paid instantly.
// our story
Why We Exists.
Honest answer we built this because we needed it ourselves.
100+
Coins Supported
0
Signup Required
100%
Free Forever
REAL
Numbers Only
// what we believe
Three Things We
Will Never Compromise.
These aren’t marketing lines. They’re the actual decisions we make every day building this tool.
Your Privacy First
We don't store your trade data. We don't track what you calculate. Nothing leaves your browser. We built it this way deliberately your financial data is none of our business.
Honest Numbers Only
Every calculation includes fees because that's what honest math looks like. A profit number without fees is not a profit number it's a guess. We refuse to show you guesses.
Free Forever
We will always have a free version. We might build premium tools one day but the core calculator the one that matters stays free. That's a promise, not a tagline.
// our tools
One Site.
Every Crypto Calculation.
No accounts, no stored data, no complicated setup.