Free Crypto Calculators
Calculators for the arithmetic every crypto decision runs on. Each one runs in your browser, encodes the result in a link you can share, and shows its formula so you can check the work. No account, no data collected.
Profit & ROI
Crypto Profit Calculator
Net profit, ROI, break-even and fee drag for any spot or leveraged trade, long or short.
DCA & Average Cost
Crypto DCA and Average Cost Calculator
Average cost basis across every buy, unrealized profit, break-even, and how much to buy to reach a target average.
Position Size & Liquidation
Crypto Position Size and Liquidation Calculator
Position size from account risk, entry and stop, with margin, leverage, liquidation price and R-multiple targets.
Market Cap Comparison
Crypto Market Cap Calculator
What a coin's price would be at another coin's market cap, at any target cap, or what a target price implies.
Staking Yield
Crypto Staking and Compound Yield Calculator
Rewards, final balance and effective APY from a quoted rate, compounding schedule and time horizon.
Fees & Spread
Crypto Fee and Spread Calculator
The true round-trip cost of a trade in dollars and percent, and the move you need just to break even.
Liquidation Price
Crypto Liquidation Price Calculator
The price at which a leveraged position gets closed, for isolated or cross margin, at every common leverage.
Leverage & Margin
Crypto Leverage Calculator
What a leverage multiple does to position size, margin, liquidation and return on equity at every price move.
Sats Converter
Satoshi to USD Converter
Convert satoshis, bitcoin and dollars in any direction at the live Bitcoin price, with a table of common amounts.
Impermanent Loss
Impermanent Loss Calculator
Impermanent loss for a 50/50 pool or a concentrated liquidity range, against holding, and the fee yield needed to break even.
Calculators by coin
The profit calculator with a coin's live price, market cap, supply and all-time high already loaded, plus a converter for that coin. One page per coin we cover.
- Bitcoin (BTC)
- Ethereum (ETH)
- BNB (BNB)
- XRP (XRP)
- Solana (SOL)
- Tron (TRX)
- Dogecoin (DOGE)
- Hyperliquid (HYPE)
- Cardano (ADA)
- Bitcoin Cash (BCH)
- Chainlink (LINK)
- Monero (XMR)
- Zcash (ZEC)
- Stellar (XLM)
- Litecoin (LTC)
- Avalanche (AVAX)
- Sui (SUI)
- Hedera (HBAR)
- Toncoin (TON)
- Shiba Inu (SHIB)
- Cronos (CRO)
- Bittensor (TAO)
- Mantle (MNT)
- Uniswap (UNI)
- Polkadot (DOT)
- NEAR Protocol (NEAR)
- Pepe (PEPE)
- Aave (AAVE)
- Ethereum Classic (ETC)
- Ondo (ONDO)
- PancakeSwap (CAKE)
- Internet Computer (ICP)
- Ethena (ENA)
- Morpho (MORPHO)
- Sky (SKY)
- Filecoin (FIL)
Why calculators, not just guides
A guide explains the idea. A calculator lets you apply it to your own numbers, and the numbers are where most mistakes hide: a fee that looked small, a stop that sits past the liquidation price, a target that implies a market cap larger than Bitcoin's. Each tool links to the guide behind it, and each guide in the declassified archive links back to the tool that applies its formula.
The market cap calculator pulls live prices from CoinGecko and falls back to a dated snapshot if that fails. Everything else is pure arithmetic with no data source at all. Nothing you type is sent anywhere; the only place it lives is the page address. Nothing here is financial advice.
Not financial advice. Educational purposes only. Do your own research.