Free tools
Every calculator runs in your browser. No account, no email, nothing stored. Where fees change the answer, we price it against the published schedules on both venues we work with — because that is the number most calculators quietly leave out.
Liquidation Calculator
The price that closes your position for you.
Position Size Calculator
Size from the stop, not from the balance.
PnL / ROI Calculator
Profit after fees, not before.
Average Entry (DCA) Calculator
What your blended entry actually is.
Take-Profit Calculator
The price each target actually needs.
Risk / Reward Calculator
And the win rate that merely breaks even.
Funding Fee Calculator
The cost that never appears in your trade history.
Paper Trade
Practise at live prices with real liquidation mechanics.
Backtester
Run a strategy over real candles, with the fee drag shown.
Trading Journal
Expectancy, profit factor and what fees actually took.
Market Screener
Top 100 markets with the fee cost of each attached.
Live Liquidations
Positions being closed by the exchange, streamed as it happens.
Charts
Full candlestick workspace, indicators and drawing tools.
Coin Prices
Top 250 by market cap, live, ranked and searchable.
Funding Rates
What it costs to hold a perpetual, per pair.
Fear & Greed
Sentiment today, and where it sat last month.
DeFi TVL
Total value locked by chain, ranked by share.
Fee Comparison
Your annual fee bill on each venue, side by side.
These are free because we are paid by exchanges, not by you. Registering through our links gets you half your BingX fees back for life, or LBank perpetuals at 0.0015% / 0.003%. See the comparison.