Crypto Position Size
Calculator
Enter your account balance, risk percentage, entry and stop-loss price — get your exact position size instantly. Built for spot and futures traders of every level.
What Is This Calculator?
A Crypto Position Size Calculator is a risk management tool that tells you exactly how many coins to buy or sell in any trade — based on your account size, how much you are willing to risk, and where your stop-loss is placed. It removes guesswork and emotion from your trading by replacing them with precise, repeatable math. Whether you trade Bitcoin on Binance, Ethereum on Bybit, or any altcoin on any exchange, this free tool calculates the perfect position size every single time.
How To Use This Tool
Enter Balance
Type your total trading account balance in USD
Set Risk %
Choose how much of your account to risk per trade (1% recommended)
Add Prices
Enter your entry price and stop-loss price for the trade
Get Results
Click Calculate and see your exact position size, max loss and R/R ratio
Who Is This Tool For?
Beginner Traders
Learn proper risk management from day one and avoid blowing your first account
Spot Traders
Calculate exact coin quantities for BTC, ETH, SOL and any altcoin on any exchange
Futures Traders
Factor in leverage to see real margin requirements before entering a trade
Systematic Traders
Keep every trade rule-based and consistent with precise position sizing
Portfolio Managers
Manage multiple open positions while keeping total portfolio risk controlled
Swing & Day Traders
Quickly size positions for both short-term and multi-day setups
Key Benefits
Your Recommended Position Size
—
coins—
The Formula Explained
Position Size Formula
Example: Account = $5,000 · Risk = 1% = $50 · Entry = $65,000 · Stop-Loss = $63,000
Risk per coin = $65,000 − $63,000 = $2,000
Position Size = $50 ÷ $2,000 = 0.025 BTC
If stop-loss is hit, you lose exactly $50 — which is 1% of your $5,000 account.
How Much Should You Risk?
| Risk Level | Risk Range | Best For | Notes |
|---|---|---|---|
| Conservative | 0.5% – 1% | Beginners, unproven strategies | Safest path to long-term survival |
| Moderate | 1% – 2% | Active traders with proven edge | Sweet spot for most traders |
| Aggressive | 2% – 5% | Experienced, backtested strategies | High drawdown potential |
| Avoid | Above 5% | Nobody — ever | Very high risk of account blowup |
Frequently Asked Questions
Yes, 100% free with no account, no email address, and no credit card required. Open the tool and start calculating immediately. No data is ever stored or shared.
Beginners should use 0.5% to 1% per trade. At 1% risk, you would need 100 consecutive losses to wipe your account — giving you plenty of time to learn without blowing up your capital.
With leverage, your position size increases while the required margin decreases. The calculator handles this automatically. Your dollar risk (max loss) stays the same — only the margin and position value change.
It works for every cryptocurrency. The formula is universal — simply enter the correct entry and stop-loss price for whichever coin you are trading, whether it is Bitcoin, Ethereum, Solana, XRP, or any other token.
No. With a 3:1 risk-to-reward ratio, you only need to win 25% of your trades to break even. Proper position sizing and a good R/R ratio matter far more than win rate. Many profitable traders win fewer than 50% of trades.
A minimum of 1:2 is recommended — risking $1 to potentially make $2. Most professional traders target 1:3 or better. Any ratio below 1:1, where you risk more than you can gain, is generally not sustainable over the long term.
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Crypto Position Size Calculator
Crypto Position Size Calculator — Free Tool | aicointra.blog Free Tool — No Signup Required Crypto Position SizeCalculator Enter your account balance, risk percentage, entry and stop-loss price — get your exact position size instantly. Built for spot and futures traders of every level. ₿ BTC / ETH / Altcoins 📊 Spot & Futures 🔒…