Free tools · live market data

Crypto trading calculators

Four calculators that do the maths — and then check the answer against what the market is actually doing right now. Free, no signup, no ads.

Pick a calculator

Liquidation priceWhere your long or short gets force-closed — checked against the live cluster map. Position size & riskHow big a position your stop and risk budget actually allow — and whether liquidation would hit first. Funding costWhat holding a perp really costs per day at the live funding rate. Bitcoin DCAWhat regular buying would have returned — flat vs accumulation-weighted.

Why these are different

Any calculator can divide by leverage. These are plugged into the same live feeds that power the rest of WhaleRoom: the liquidation map, the perp funding rate, and the positioning of whales ranked by verified track record. So instead of a bare number you get the number plus its context — whether your liquidation sits on a cluster everyone else is stacked on, what the position costs you per day, and which side the proven winners are on.

Live BTC price used for prefills: $78,718, updated Sep 8, 17:15 UTC.

Get told when the level matters

The calculators are free and always will be. If you want a Telegram ping when price approaches your level or when the proven winners flip, that is what the alerts do.

Set a free alert See the live board