Position size calculator

Size the trade before the chart pulls you in.

Estimate how many units fit your account risk and stop distance. Use it before entry, then record the decision inside your trading journal.

Free tool

Position size calculator

Turn account size, risk percent, and stop distance into a simple position estimate.

Result

Ready

Enter your numbers to get a clean trading estimate.

Control account risk

Start with planned loss instead of random lot size.

Reduce revenge trades

Fixed risk makes losing trades easier to review and harder to chase.

Works with journaling

Save size, stop distance, and lesson with each screenshot trade review.

How to use it

Turn risk into a planned position.

Use the estimate before entry so each trade has a defined loss limit. Save the size, setup, and lesson in your journal for cleaner review later.

1. Enter account size

Use the account balance that your trade risk should be based on.

2. Choose risk percent

Many traders use a small fixed percent per trade, especially during prop firm challenges.

3. Add stop distance

Measure the gap between entry and stop loss, then calculate the position estimate.

Top resources

Build a cleaner trading workflow.

Use the next tool, template, or guide to keep planning, journaling, and reviewing without jumping away from Tradepixa.

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Common questions

Position size calculator FAQ

What risk percent should beginners use?

A small fixed risk is usually easier to manage. Many traders start around 0.25 percent to 1 percent while learning.

Is this exact for every broker?

No. Broker contract size, lot rules, tick value, and currency conversion can change the final order size.

Why journal position size?

Position size shows whether losses came from a setup problem or from taking too much risk.

Save the lesson

Tradepixa turns calculations into a journal you can review.

Use the free tool, then open Tradepixa to save the screenshot, trade fields, session, mistake, and lesson in one workspace.

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