Free crypto calculators by job
Trade size, profit and DCA, or send crypto. Search any calculator — this is not a poster wall of equal weight.
Start here
Trade size
Position size, leverage, and liquidation — before you click buy.
Open trade calculators →Profit & DCA
Gain after fees, weekly Bitcoin buys, staking, and pool loss.
Open profit calculators →Send crypto
Address, network, and memo — check before coins leave.
Open send checklist →Crypto tax
Do you owe tax on crypto? Then compare the software.
Open tax guides →Device ROI
Will a DePIN gadget pay for itself, or is it a hobby?
Open DePIN tools →Crypto trading calculators: position size, leverage, liquidation
Size a trade before you click buy — so one bad stop cannot wipe the account. Open the trade size hub
Position Size Calculator
Size a crypto or futures trade from account risk and stop distance.
Open →Leverage Calculator
Margin required, max notional, and effective leverage.
Open →Liquidation Price Calculator
Isolated USDT-M liquidation with per-exchange maintenance-margin presets.
Open →Margin Calculator
Initial vs maintenance margin on crypto futures.
Open →Futures Calculator
Estimate perpetual PnL, fees, margin, and ROE.
Open →PnL Calculator
Net long/short profit or loss after fees.
Open →Kelly Criterion Calculator
Full, half, and quarter Kelly from win rate and payoff.
Open →Funding Rate Calculator
What perpetual funding costs or pays over 8-hour intervals.
Open →Crypto profit calculator, DCA, and staking tools
See if you actually made money after fees — or what weekly buys added up to. Open the profit & dca hub
Crypto Profit Calculator
See your exact profit, loss, and return after fees before you sell.
Open →DCA Calculator
Value repeated buys: invested, coins, mark, and ROI.
Open →Bitcoin DCA Calculator
Weekly or monthly BTC buys at your average fill.
Open →Ethereum DCA Calculator
Weekly or monthly ETH buys, with staking caveats.
Open →Crypto Staking Calculator
Estimate your staking rewards and APY for ETH, SOL, ADA, DOT and more, with monthly compounding.
Open →Impermanent Loss Calculator
LP value versus holding for a 50/50 pool.
Open →How to send crypto safely
Check the network and the address before coins leave. A cheap send on the wrong chain is infinitely expensive. Open the send crypto hub
Send Crypto Check
Check the address, network, memo/tag, fees, and test-send plan before sending crypto.
Open →Cheapest Way to Send Crypto
Compare network fees and find the cheapest, safest way to send USDC, USDT, and crypto.
Open →Wrong Network Checker
Sent crypto on the wrong blockchain or deposit network? Understand what happened and what to do.
Open →Look up a market
See what exists, then open the official page. These are dated lists, not live prices.
RWA Tracker
RWA tracker for tokenized Treasuries and real-world assets — dated yields, official links.
Open →RWA Yield Comparator
Compare two snapshot yields — the spread is not extra return.
Open →Stablecoin Dashboard
USDC vs USDT, DAI, and other stablecoins by reserves, peg, and chain.
Open →Crypto Airdrop Checker
Crypto airdrop checker with official campaign links. No wallet connect.
Open →Quantum-Resistant Crypto Tracker
Anti-hype PQ research table — NIST first, tickers last.
Open →Are these tools free and private?
Yes. Every calculator is free, needs no account, and runs in your browser. We never ask for a seed phrase, private key, or 2FA code. 24 tools are live. How we treat dated tables vs live NAV is on the methodology page.