Crypto calculators
6 free tools
Plain math tools for the questions traders keep re-doing on scratch paper: how much did that trade actually make after fees, what's your average entry after ten buys, how much a staking position grows, and how big a position keeps your risk in check. You type in your own prices — nothing here touches a live market feed.
Find the exact sell price you need to break even on a crypto position after both buy and sell fees.
Work out your weighted average entry price across several crypto buys, plus total coins held and total spent.
Work out how many coins to buy so a stop-loss caps your loss at a fixed percentage of your account.
Calculate your crypto profit, loss, ROI, and total proceeds from a buy price, sell price, amount, and optional fees.
Estimate how much you'll invest, how many coins you'll hold, and your average cost from a recurring crypto buy plan.
Project how much a staked crypto position grows over time using compound interest and your chosen compounding frequency.
Frequently asked questions
Do these calculators use live crypto prices?
No. They are general math tools, so you enter the buy, sell, or current price yourself. That keeps them fast, private, and works for any coin without waiting on an API.
Is any of this financial advice?
Not at all. These are arithmetic helpers for figuring out profit, averages, and position sizes. What you do with the numbers is your call, and it's worth talking to a professional for real decisions.
Can I use these for tokens other than Bitcoin?
Yes. Nothing is hard-coded to one coin. Enter prices and amounts for any token — the math is identical whether it's BTC, ETH, or something tiny.