Drawdown recovery calculator
Enter a drawdown (loss) percentage and your account balance, and this calculator shows the gain you need just to break even. The maths is brutally asymmetric: a 50 percent loss needs a 100 percent gain to recover. Built AUD-first for Australian forex and CFD traders to make the case for capital preservation concrete.
Calculator
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- $8,000.00 balance after the drawdown
- $2,000.00 lost (20.0%)
- $2,000.00 gain needed on $8,000.00 to break even
How drawdown recovery works
The reason a loss and the gain needed to undo it are not equal comes down to the base they are calculated on. A loss is taken on your full balance; the recovery is earned on what is left after the loss.
Say you start with $10,000 and lose 50 percent. You now have $5,000. To get back to $10,000 you need to gain $5,000, which is a 100 percent gain on your remaining $5,000, not 50 percent. The deeper the drawdown, the smaller the base you recover from, so the required gain accelerates. This is the single most important piece of maths in risk management, and most traders underestimate it badly.
Drawdown recovery table
The asymmetry in one view. Notice how the required gain stays close to the loss for shallow drawdowns, then runs away once you pass roughly 30 percent.
| Drawdown (loss) | Gain to recover | What it means |
|---|---|---|
| 5% | 5.3% | Barely asymmetric, easily recovered |
| 10% | 11.1% | Still close to even |
| 20% | 25% | Gap opening up |
| 30% | 42.9% | Recovery noticeably harder |
| 40% | 66.7% | Needs a major run |
| 50% | 100% | Must double the remaining capital |
| 60% | 150% | Recovery improbable for most |
| 75% | 300% | Near-terminal for an account |
| 90% | 900% | Effectively unrecoverable |
Why the asymmetry matters
This table is the mathematical case for capital preservation, and it is why professional risk frameworks obsess over keeping drawdowns shallow. The goal is not to maximise the gain on any single trade; it is to avoid the deep drawdowns that the maths makes nearly impossible to climb out of.
Once an account is down 60 percent or more, the required recovery (150 percent and up) exceeds what most strategies can realistically produce before the trader either runs out of capital or runs out of nerve. The practical lesson: protecting the downside is worth far more than chasing the upside, because the recovery curve punishes deep losses exponentially.
Drawdown from losing streaks
Drawdowns are rarely a single bad trade; they are usually a losing streak, and the depth of that streak is set by your risk per trade. Losing runs are statistically inevitable: even a strategy with a 50 percent win rate produces an eight-loss streak roughly two-thirds of the time across 100 trades.
This is where position sizing does its work. The table below shows how the same eight-loss streak lands at very different drawdowns depending on risk per trade.
| Risk per trade | Drawdown after 8 losses | Gain to recover |
|---|---|---|
| 1% | ~7.7% | ~8.3% |
| 2% | ~14.9% | ~17.5% |
| 5% | ~33.7% | ~50.8% |
| 10% | ~56.9% | ~132% |
At 1 to 2 percent risk the drawdown stays in recoverable territory. At 5 percent and above, a normal losing streak puts the account in a hole that the recovery maths makes punishing. This is the entire reason the 1 to 2 percent risk rule exists, and why leverage needs respecting.
Related calculators
- Position size calculator - size each trade so a losing streak stays a shallow drawdown.
- Margin calculator - the margin a leveraged position ties up.
- Total cost of trading calculator - the spread, commission and swap drag on returns.
- What is leverage in forex - how leverage deepens drawdowns.
Frequently asked questions
A drawdown calculator shows the gain you need to recover from a loss. Because gains and losses are not symmetric, a percentage loss always requires a larger percentage gain to break even. The formula is: recovery gain = drawdown / (1 - drawdown). A 20 percent drawdown needs a 25 percent gain to recover; a 50 percent drawdown needs a 100 percent gain. The calculator makes this concrete for your account balance, which is why it is a core risk-management tool for forex and CFD traders.
You need a 100 percent gain to recover from a 50 percent drawdown. If a $10,000 account falls 50 percent to $5,000, it must double, a 100 percent gain on the remaining $5,000, to get back to $10,000. This is the clearest example of drawdown asymmetry: the gain needed is always larger than the loss taken, and the gap widens fast as drawdowns deepen. A 75 percent drawdown needs a 300 percent gain to recover.
Because the recovery gain is calculated on the reduced balance, not the original one. After a 50 percent loss you only have half your capital left, so you need to double that smaller base just to get back to even. The deeper the drawdown, the smaller the base you are recovering from, so the required percentage gain accelerates. This is why the curve is steep: 20 percent needs 25 percent, but 80 percent needs 400 percent.
The main lever is risk per trade. Risking 1 to 2 percent of the account per trade keeps the drawdown from a losing streak survivable: eight losses at 1 percent is roughly an 8 percent drawdown, recoverable with a 9 percent gain. The same streak at 5 percent risk is a 40 percent drawdown needing a 67 percent gain. Position sizing with a stop loss on every trade, sized with a position size calculator, is how traders keep drawdowns shallow enough to recover from.
A loss is a single negative result; a drawdown is the peak-to-trough decline in account value over a series of trades. Drawdown measures how far the account has fallen from its highest point, which is the figure that matters for survival because it captures the cumulative effect of a losing run. Traders track maximum drawdown as a key risk metric, and prop firms set hard drawdown limits that end a challenge if breached.
Yes. Prop firms set strict maximum drawdown limits, often around 8 to 10 percent total and 4 to 5 percent daily, and breaching them ends the challenge. This calculator helps you understand how a given drawdown translates into the recovery required, which reinforces why staying well inside those limits matters. For the firm-by-firm drawdown rules, see the prop trading reviews. The recovery maths applies identically to a personal account and a funded one.
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