Crypto
Crypto Position Size Calculator
Estimate units and position value from account risk.
Inputs
Adjust the assumptions to match your scenario. Results update instantly.
Results
Primary outputs and comparison insights are built from the current inputs.
Risk amount
$120.00
Maximum dollar loss allowed by the selected risk percentage.
Position units
0.1
Number of units that fit the risk limit between entry and stop.
Position value
$2,800.00
Notional value of the position at the entry price.
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How this Crypto Position Size Calculator works
The Crypto Position Size Calculator turns account risk, entry, and stop price into a practical position size so you can keep trade risk consistent. Enter account size, risk per trade, and entry price to estimate risk amount, position units, and position value. The calculator updates instantly and adds a comparison table plus chart so you can test the sensitivity of the result before you use it in a decision.
Quick guide
Jump to the section you need, then return to the crypto position size calculator.
Inputs
- Trading account size or capital allocated to the strategy.
- Percentage of the account you are willing to risk on one trade.
- Planned entry price for the trade.
- Planned stop-loss price for the trade.
Outputs
- Maximum dollar loss allowed by the selected risk percentage.
- Number of units that fit the risk limit between entry and stop.
- Notional value of the position at the entry price.
Assumptions
- The stop executes near the planned stop price.
- Slippage, fees, and funding costs are not included in the baseline size.
Tips
- If the stop is too tight, size can become unrealistically large, so check the position value too.
- Reduce risk percentage if several positions are open at the same time.
Crypto Position Size Calculator formula guide
Use these crypto position size calculator formulas to audit the output or explain it to someone else.
2 formulas
Crypto Position Size Calculator examples
Review a ready-made crypto position size calculator scenario, copy it, then tweak inputs to match your case.
Example
BTC swing trade sizing
Inputs
- Example input Account size: $15,000.00
- Example input Risk per trade: 1%
- Example input Entry price: $30,000.00
- Example input Stop price: $28,800.00
Outputs
- Example result Risk amount: $150.00
- Example result Position units: 0.13
- Example result Position value: $3,750.00
Risk-based position sizing matters because it keeps losses proportional even when price and volatility change from trade to trade.
Position size by risk percentage
| Risk per trade | Risk amount | Position value |
|---|---|---|
| 0.5% | $60.00 | $1,400.00 |
| 1% | $120.00 | $2,800.00 |
| 1.5% | $180.00 | $4,200.00 |
| 2% | $240.00 | $5,600.00 |
Position sizing is a risk-control tool, so the account risk percentage should be chosen before the trade, not after the setup looks attractive.
Notional position by account risk
Focus point
0.5%
$1,400.00
Position
#1 of 4
Original order
Share of total
10%
Total: $14,000.00
Position sizing is a risk-control tool, so the account risk percentage should be chosen before the trade, not after the setup looks attractive.
References
- Position sizing and per-trade risk methods
- Trading risk management with entry and stop levels
Learn more
Guides connected to the crypto position size calculator
Use these short guides when you want the decision framework behind the numbers, not just the raw output.
Category guide
Crypto Calculator Guide
Use crypto calculators to manage risk, fees, averaging, and yield before opening or adjusting a position.
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FAQ
Crypto Position Size Calculator FAQ
What does the Crypto Position Size Calculator do?
The Crypto Position Size Calculator turns account risk, entry, and stop price into a practical position size so you can keep trade risk consistent. Enter account size, risk per trade, and entry price to estimate risk amount, position units, and position value. The calculator updates instantly and adds a comparison table plus chart so you can test the sensitivity of the result before you use it in a decision. It is part of our crypto toolkit.
What inputs do I need?
Typical inputs include Trading account size or capital allocated to the strategy., Percentage of the account you are willing to risk on one trade., Planned entry price for the trade..
How are the results calculated?
We follow the formulas and assumptions outlined in the "How this calculator works" section. You will see outputs like Maximum dollar loss allowed by the selected risk percentage., Number of units that fit the risk limit between entry and stop., Notional value of the position at the entry price..
Can I share or download the results?
Use the Copy link or Print buttons to share your results. If a table or chart appears, you can download the data as CSV.
Is my data stored?
No. Calculations run in your browser and we do not store your inputs.
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