A profit factor calculator divides your total gross profit by your total gross loss, giving a single ratio that captures both how often you win and how large your wins are relative to your losses.
Enter the sum of all your winning trades and the sum of all your losing trades, and the calculator returns your profit factor along with a rating against commonly used benchmarks.
This calculator is for educational purposes only. Results are estimates and may vary depending on market conditions, spreads, commissions, platform settings, and exchange rates. It should not be considered financial advice.
A profit factor above 2.0 is generally considered excellent, 1.5 to 2.0 is good, and 1.1 to 1.5 is marginally profitable but often not enough buffer to comfortably absorb costs, slippage, and a run of bad luck. Below 1.0 means the strategy is losing money overall regardless of how many individual winning trades it produces.
Win rate only tells you what percentage of trades were profitable, it says nothing about the SIZE of wins versus losses. Profit factor captures both dimensions at once, a strategy with a low win rate but large average wins relative to losses can have a strong profit factor, while a high win rate strategy with small wins and occasional large losses can have a weak one.
Yes, profit factor calculated from a small number of trades (say, under 30-50) can be heavily skewed by one or two outlier trades and isn't statistically reliable yet. A single unusually large win or loss can swing the ratio dramatically, treat profit factor from a small sample as a rough early indicator, not a confirmed characteristic of the strategy.
There's no universal target, but many experienced traders consider anything consistently above 1.5, measured over a genuinely large sample of trades, a reasonable sign of a workable edge. Focus less on hitting a specific number early on and more on whether the ratio is stable or improving as your sample size grows.
No, profit factor is purely a ratio of gross profit to gross loss in absolute Rand terms, it doesn't account for position sizing, risk per trade, or capital efficiency. A strategy could have an excellent profit factor while still being poorly risk-managed if position sizing is inconsistent, worth looking at alongside metrics like expectancy and risk of ruin for a fuller picture.
Sum the profit (in Rand) from every single winning trade to get gross profit, and separately sum the loss (as a positive number) from every single losing trade to get gross loss, both over the same period or sample of trades you're analysing. Most trading journal software and spreadsheets can calculate these totals automatically if you log each trade's result.
A profit factor above 1 indicates overall profitability, above 1.5 is often considered solid, and above 2 is generally viewed as strong, though the right benchmark can vary somewhat by trading style and market.
Not directly, profit factor is based purely on total gross profit versus total gross loss, a strategy can have a strong profit factor with a relatively low win rate if winning trades are meaningfully larger than losing ones.
Yes, profit factor alone doesn't capture drawdown, volatility of returns, or risk of ruin, a strategy can show positive profit factor overall while still carrying meaningful risk of a serious drawdown along the way.
A larger sample generally gives a more reliable figure, calculating profit factor from a very small number of trades can be significantly skewed by one or two unusually large winners or losers.
No, risk-reward ratio compares a single trade's target profit to its risk, profit factor is an aggregate measure across your entire trading history, summing all gross profits against all gross losses.