FREE TOOLS · NO SIGNUP
Free crypto trading tools
Calculators that run on our live market data for 254 coins — the same volatility and funding numbers behind CryptoTradeSignals's signal engine. Nothing here asks for an email, and nothing here is a demo of a paid tier.
Right now the median coin we track moves 5.59% on an ordinary day · Bitcoin 2.66% · Ethereum 3.65%. That spread is the reason a fixed 2% stop behaves completely differently depending on the coin — on Lighter it is noise, on TRON it is a serious move.
14-period ATR from closed daily candles · 254 coins · calmest TRON 1.18% · most volatile Lighter 22.30%
Position Size Calculator
How big should this position be?
Every other position size calculator asks you for a stop distance you do not have yet. This one reads the coin’s live ATR, proposes the stop, sizes the position from it — and shows what being wrong costs you before it shows you how big you can go.
You bring: Account size, and the % you are willing to risk
Crypto Volatility & ATR
How much does this coin move on an ordinary day?
Live average true range as a percentage of price, so the numbers are comparable across a $60,000 coin and a $0.00004 one. Sort the whole market by how violent it is, then convert any ATR into a stop distance.
You bring: Nothing — it is a live table
CoinDCX Futures Fees Calculator
What will this trade actually cost me?
Round-trip brokerage, 18% GST on the brokerage, funding at the pair’s live 8-hour rate, and the exact move you need just to break even. It also puts your liquidation price in ATR units, which is the part fee calculators leave out.
You bring: Margin, leverage, and your fee tier
Which calculator do you need?
All three answer a different question about the same trade. The split that matters is what you have to supply versus what we can measure for you.
| The question you are asking | Tool | You bring | We supply from live data |
|---|---|---|---|
| How big should this position be? | Position Size Calculator | Account size, and the % you are willing to risk | The coin’s live ATR, so the stop is measured rather than guessed |
| How much does this coin move on an ordinary day? | Crypto Volatility & ATR | Nothing — it is a live table | 14-period ATR for every tracked coin, refreshed through the day |
| What will this trade actually cost me? | CoinDCX Futures Fees Calculator | Margin, leverage, and your fee tier | Live funding rates and ATR for the pairs CoinDCX lists |
Why these are free
We already compute volatility, funding and manipulation footprints continuously for 254 coins, because our signal engine needs them. Exposing that as a set of calculators costs us nothing extra and is the most honest demonstration of the data we have — you can check our numbers against your own exchange before you ever consider paying us for anything.
The deliberate constraint is that each tool does arithmetic and states its assumptions. None of them predicts a price, scores your trade idea, or tells you what to buy. Where a number is genuinely uncertain — a fee tier that depends on your volume, a funding rate that changes hourly — the tool says so and lets you edit it rather than quietly asserting a figure and letting you believe it is precise.
The same rule applies to what we withhold. A handful of coins produce an ATR reading above 25.00% of price, which is almost always an artefact of a collapse rather than a real daily range. Those are excluded from every tool rather than shown with a caveat, because a sizing calculator built on a wrong volatility number is worse than no calculator at all.
Common questions
Are these crypto tools really free?
Yes — no signup, no email, no trial. We already compute volatility, funding and manipulation footprints continuously because our signal engine needs them, so exposing that as calculators costs us nothing extra. Nothing on these pages is a limited demo of a paid tier.
Where does the data come from?
Closed daily candles from public exchange APIs, recomputed on a schedule and stored as a snapshot that every tool reads. That is why the position size calculator, the volatility table and the fees calculator always agree with each other — they are reading one source, not three.
Which tool should I use first?
If you are about to place a trade, start with the position size calculator: it proposes a stop from the coin’s live volatility and sizes the position from it. Use the volatility table when you want to compare coins before choosing one, and the fees calculator when you want to know what the round trip costs before you commit.
Do these tools tell me what to buy?
No, and that is deliberate. They do arithmetic and state their assumptions. None of them predicts a price, scores your trade idea, or implies a return. Where a number is genuinely uncertain — a fee tier, a funding rate that moves hourly — the tool lets you edit it rather than quietly asserting a figure.
Can I use them on my phone?
Yes. Every tool is built mobile-first and works at 390px without horizontal scrolling. The tables scroll inside their own container rather than pushing the page sideways.