TPThe Trading Playbook

SpiceProp $40,000 Challenge — Position Size Calculator

Quick Answer

Your daily loss limit is $2,200 (5.5% of $40k), so 1% risk equals $400 per trade. For EURUSD with a 30-pip stop, you could trade approximately 1.33 standard lots, giving you room for 5-6 losing trades at 1% risk before hitting your daily limit.

Position Size Calculator
Configure below
pips
0.5%5%
Firm Rules Summary
Challenge Price$125
Max Daily Loss$2,200 (5.5%)
Max Total Loss$4,400 (11%)
Profit Target (Phase 1)$4,000 (10%)
Profit Target (Phase 2)$2,000 (5%)
Min Trading Days3 days
Consistency RuleNo
Risk Guide
With SpiceProp's $40k account, your $2,200 daily loss limit means you can absorb exactly 5 losing trades at 1% risk ($400 each) or just 2 losing trades at 2% risk ($800 each) before breaching. The danger zone starts after your third 1% loss - you're at $1,200 down with only $1,000 cushion remaining. For position sizing, here's the math that matters: On EURUSD with a 30-pip stop, 1% risk ($400) allows 1.33 standard lots. For GBPJPY with a 40-pip stop, you get 1.0 standard lot. Gold with a $20 stop lets you trade 2.0 lots. These calculations assume standard pip values, but always verify with your broker's contract specifications. The critical mistake traders make with this account is chain-loading losses early in the day. Two bad 2% trades and you're done - no recovery possible. Even with conservative 1% risk, five losses in a row (entirely possible in choppy markets) ends your trading day immediately. Between Phase 1 and Phase 2, your risk parameters stay identical - same $2,200 daily loss limit, same $4,400 max drawdown. Only the profit target drops from $4,000 to $2,000, making Phase 2 more achievable but requiring the same disciplined position sizing. Your max drawdown of $4,400 means if you lose $2,200 today and $2,200 tomorrow, you're out completely. This creates a compounding effect where daily losses eat into your overall drawdown allowance. Smart traders risk 0.75% per trade, giving themselves 7 losing trades before daily breach, rather than pushing the 1% limit. The key insight: with only $125 at stake for this challenge, the real enemy isn't missing profits - it's position sizing too aggressively and hitting that daily loss limit when the market moves against you. Size down, survive longer, let the probabilities work in your favor across the minimum 3 trading days required.
Frequently Asked Questions

SpiceProp 40k Calculator — FAQ

Related
SpiceProp full review →Prop firm calculator →
This page may contain affiliate links. We earn a commission if you purchase through our links, at no extra cost to you. Learn more

Last verified: 2 April 2026. Always confirm current rules directly with SpiceProp before trading.