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PROFIT TARGET MAX DRAWDOWN

Does your
strategy really work?

📊 Monte Carlo simulator · Built for Prop + Real-Capital Traders

Learn more

Stop paying for challenges you can't pass

FundCalc Pro — Monte Carlo simulátor
Monte CarloPass RateRisk of RuinProfit FactorDynamic RRBust RateEV / TradeDrawdownConsistency RuleReal Life DelayTime to payoutWin RateReward : RiskBreak-evenLive accountProp ChallengeMonte CarloPass RateRisk of RuinProfit FactorDynamic RRBust RateEV / TradeDrawdownConsistency RuleReal Life DelayTime to payoutWin RateReward : RiskBreak-evenLive accountProp Challenge

Find out if your strategy is profitable

Enter your numbers, hit Run — in a few seconds you'll know whether your strategy is profitable

Výsledky simulací FundCalc Pro
Dashboard FundCalc Pro
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Analýza FundCalc Pro
One run, up close

These are the exact cards you get after every simulation — this is how they look live in the app.

Pass Rate
97.6%
4,878 / 5,000
Bust Rate
2.4%
122 busts out of 5,000
Average balance
$110,016
average of all simulations
Profit Factor
1.83
profits ÷ losses (>1 = profitable)
Median weeks
5.2
1.2 mo. to pass
P10 weeks
2.6
fastest 10%
P90 weeks
10.2
2.3 mo. · slowest 10%
$ / hodinu
$80/h
at 4h/day at the desk
Max Loss Streak
10
consecutive losses
Total Wins
73,679
all simulations
Total Losses
60,440
all simulations
Total Trades
134,119
wins + losses
EV / Trade
+$375
average profit per trade
Max Drawdown
10.5%
largest drawdown from peak
Avg Drawdown
3.5%
average max drawdown from peak
Typ drawdownu
Trailing DD
account protection mode
💰Real Capital kalkulace 🚫No Profit Target option 🎲Dynamic RR (random R within a range) 🎯Risk of Ruin across 8 levels 📉3 typy drawdownu ⚖️Consistency Rule simulace ⏱️Real Life Delay 📤Export CSV · TXT · PDF
FAQ

FAQ

Does it work for my prop firm?
Yes — the parameters are fully customizable. Trailing DD, Fixed DD, Consistency Rule, Real Account mode — it covers all the major prop firms.
Isn't it too expensive?
A single failed challenge easily runs you $100–200 — with no guarantee you'll pass. FundCalc shows you the real statistical odds your strategy has. It even runs hundreds of thousands of simulations to find the most favorable RR, and hands you a full report.
Are the results accurate?
FundCalc Pro is a statistical tool — you can run up to 10,000 simulations, each with up to 500 trades. The more you run, the sharper the picture. It doesn't predict the future — it calculates probabilities based on your real backtests.
Pricing →
How it works

3 steps to the answer

Enter your Real or Prop Firm account rules, simulate hundreds of thousands of scenarios, and validate your strategy before you spend thousands on funded accounts.

1
Enter your parameters
Win rate, risk per trade, take profit, prop firm rules — all fully customizable.
2
Run the simulation
FundCalc Pro plays out up to hundreds of thousands of scenarios and reliably evaluates the results.
3
You know the answer
Pass rate, time to payout, EV, risk of ruin — all clearly in one place. Exportable.
PROFIT TARGET
Pricing

Choose your access

One-time, or with access to updates

♾ One-time
Lifetime Access
Buy once, keep it forever. You get the current version — fully functional, ready to use.
$64.99
One-time payment · No subscription
  • Monte Carlo simulator (up to 10,000 simulations)
  • Trailing DD, Fixed DD, Real Account mode
  • Risk of Ruin analysis + PDF proof
  • Mini calculator: WR, Kelly, EV
  • Export CSV, TXT, PDF
  • History & comparison of simulations
  • Your data stays private — nothing is uploaded
  • Works on any device — just open it in a browser
  • No login, no account, no monthly fees
Get Lifetime — $64.99 →
✦ Most popular
Subscription
Always access the latest version. Every new feature or fix — automatically yours.
$17.63/mo−15%
$14.99/mo
Monthly subscription · Cancel anytime
  • Everything in Lifetime Access
  • Every new version automatically
  • Early access to beta versions
  • A say in development — vote on features
  • All future features and improvements
Get Recurring — $14.99/mo

Questions? Email kuba.byznys@gmail.com

Stop guessing. Start simulating.

Find out your strategy's pass rate before you risk real money.

10 000
max simulations per run
8
Risk of Ruin levels
3
typy drawdownu
50
simulations in history
Still on the fence?

Why you'll nail it with FundCalc Pro

You already know the price. Now see why it pays for itself faster than you'd expect.

Vstupní parametry
Enter your real numbers
Win rate, RR, risk, your prop firm's rules — simulate your exact strategy.
Equity křivky
See the full range
From best to worst case. You know what you're getting into before you send any money.
One failed challenge
$100–200
→
FundCalc Pro · one-time
$64.99
Choose your access →

Everything FundCalc Pro can do

A complete feature overview — from Monte Carlo simulation to Risk of Ruin, all clearly in one place.

📊
Monte Carlo simulace
Up to 10,000 simulations at once. See the distribution of outcomes — best, average, worst case.
🎯
Pass Rate & Bust Rate
The exact probability you pass the challenge or fail it — for your specific parameters.
⏱
Time to pass
Median, P10 and P90 — you know the earliest and latest you can expect a payout. In weeks and months.
📐
Drawdown pravidla
Trailing DD, Fixed DD, Real Account mode — an exact simulation of your prop firm's rules.
💰
EV & Profit Factor
Find out whether your strategy is mathematically profitable before you trade live. EV per trade and per month.
📈
Risk of Ruin tabulka
8 risk levels at once. Find the optimal position size so your bust rate stays acceptable.
🔄
Simulation comparison
Save and compare different strategies or settings side by side. History of up to 50 simulations.
🧮
Mini WR calculator
Enter wins and losses — get WR, RR, Kelly %, break-even and EV per trade. No simulation needed.
📋
Export & PDF proof
CSV, a detailed TXT log and a PDF proof of the Risk of Ruin calculation — for your own analysis or an audit.
🎚️
Dynamic risk
Risk a fixed amount, or a % of your current balance. See how dynamic risk changes your odds and your curve.
⚙️
Consistency Rule & RLD
Simulation with Consistency Rule, Real Life Delay and DD Lock — exactly as your brokers have it.
💼
Prop & real account
Not just challenges — simulate a live or funded account with no profit target too. Just risk, growth and drawdown.
⚔️
Two-strategy duel
Pit two strategies against each other and compare pass rate, bust rate, EV and time-to-pass side by side — with an automatic winner call.
🗺️
Expectancy map (WR × R:R)
A color expectancy map for every combination of win rate and reward:risk — computed mathematically. Instantly see where a strategy is in the green.
🎲
Dynamic RR
Draw reward:risk from a range (e.g. 0.5–2.5R) instead of a fixed number — a more realistic simulation and an accurate Risk of Ruin.
⚖️
Break-even calculator
Enter reward:risk and instantly know the minimum win rate to break even. A quick check of whether a strategy even has a chance.
📉
Equity curve
All runs at once + a bold average trajectory, target line and DD limit. See exactly how a strategy grows or falls.
🏁
Profit target & tracked drawdown
Find out what % of simulations hit your $ target, or hit an X% drawdown from peak — with the option to stop the simulation at a bust.
Choose your access →