Instant position size calculator for futures daytraders. NQ, ES, CL, GC & more. Prop firm mode. 100% free, no paywalls.
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15
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0.0 / 5
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Version
1.0.0
updated 30 Mar 2026
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monthly, 7 months
Latest, 21 Oct 2026:15 usersMove the mouse over the chart for any month
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Latest, 21 Oct 2026:0 ratingsMove the mouse over the chart for any month
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About Lot Size for Daytraders — Futures Calculator
Lot Size for Daytraders is the most powerful, 100% free futures position sizing calculator for Chrome. Built from the ground up for futures traders — not forex traders who occasionally touch NQ. Every contract spec is built in, prop firm rules are pre-loaded, and your results update instantly as you type.
No more calculator apps. No more spreadsheets. No more mental math mid-trade. Just open the popup, enter your numbers, and trade with confidence.
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INSTANT POSITION SIZING — 3 STOP LOSS MODES
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Enter your risk. Set your stop. Get your contract count — instantly.
Stop Loss in Ticks — Enter how many ticks your stop is from entry. The fastest mode for scalpers who think in ticks. If you trade NQ and your stop is 8 ticks, just type 8. Done.
Stop Loss in Points — Enter your stop distance in full points. Works perfectly for swing traders and anyone using point-based support and resistance levels.
Stop Loss by Price — Enter your exact entry price and your stop price. The calculator figures out the tick distance automatically and gives you your contract count.
All three modes update your contract count, dollar risk, tick risk, and point risk in real time. No submit button. No loading. Instant math every time.
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14 FUTURES INSTRUMENTS — EVERY SPEC BUILT IN
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Every instrument ships with the correct tick size and dollar value per tick. No guessing. No looking it up. No manual input of contract specs.
E-MINI EQUITY INDEX FUTURES
NQ — Nasdaq 100 E-mini
Tick size: 0.25 | Value per tick: $5.00 | Value per point: $20.00
The most popular futures contract for prop firm traders and retail daytraders. High volatility, tight spreads, and a micro version for smaller accounts.
ES — S&P 500 E-mini
Tick size: 0.25 | Value per tick: $12.50 | Value per point: $50.00
The gold standard of equity index futures. The most liquid futures market in the world and a staple for institutional and retail traders alike.
YM — Dow Jones E-mini
Tick size: 1 | Value per tick: $5.00 | Value per point: $5.00
A lower dollar-per-tick contract that offers more flexibility for traders with smaller accounts who want exposure to the Dow.
RTY — Russell 2000 E-mini
Tick size: 0.10 | Value per tick: $5.00 | Value per point: $50.00
Small-cap index futures favored by traders looking for high-beta moves and strong trending behavior.
MICRO E-MINI FUTURES (1/10 THE CONTRACT SIZE)
MNQ — Micro Nasdaq 100
Tick size: 0.25 | Value per tick: $0.50 | Value per point: $2.00
The micro version of NQ. Perfect for traders building consistency, managing small accounts, or sizing into positions gradually.
MES — Micro S&P 500
Tick size: 0.25 | Value per tick: $1.25 | Value per point: $5.00
The micro version of ES. Allows precise risk management on accounts of any size.
MYM — Micro Dow Jones
Tick size: 1 | Value per tick: $0.50 | Value per point: $0.50
The micro version of YM. Great for Dow traders who want to reduce per-contract risk.
M2K — Micro Russell 2000
Tick size: 0.10 | Value per tick: $0.50 | Value per point: $5.00
The micro version of RTY for precision sizing on small-cap futures.
ENERGY & METALS FUTURES
CL — Crude Oil (WTI)
Tick size: 0.01 | Value per tick: $10.00 | Value per point: $1,000.00
One of the most volatile futures markets. A 1-point move in CL equals $1,000. Proper position sizing is essential.
GC — Gold
Tick size: 0.10 | Value per tick: $10.00 | Value per point: $100.00
The benchmark precious metals contract. Widely traded by both trend traders and news-driven traders.
SI — Silver
Tick size: 0.005 | Value per tick: $25.00 | Value per point: $5,000.00
A higher-volatility precious metals contract with significant leverage. Knowing your lot size before entering is non-negotiable.
NG — Natural Gas
Tick size: 0.001 | Value per tick: $10.00 | Value per point: $10,000.00
One of the most volatile futures markets available. A single point move equals $10,000. Position sizing here can make or break a trading session.
BONDS & CURRENCY FUTURES
ZB — 30-Year Treasury Bond
Tick size: 1/32 (0.03125) | Value per tick: $31.25 | Value per point: $1,000.00
The benchmark long-term bond futures contract. Widely traded during economic data releases and FOMC events.
DX — US Dollar Index
Tick size: 0.005 | Value per tick: $5.00 | Value per point: $1,000.00
The ICE US Dollar Index futures contract. Ideal for macro traders and anyone watching currency market direction.
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PROP FIRM MODE — DAILY LOSS LIMIT TRACKER
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Prop firm traders have one job on top of trading well: don't blow the daily loss limit. Lot Size for Daytraders has a full prop firm mode that tracks your daily P&L, shows a real-time loss limit gauge, and tells you exactly how many contracts you can still safely trade.
Select your firm and account size from the dropdown. Your rules load automatically.
SUPPORTED FIRMS:
Apex Trader Funding
$25K — DLL: $1,500 | Trailing DD: $1,500 | Target: $1,500
$50K — DLL: $2,500 | Trailing DD: $2,500 | Target: $3,000
$100K — DLL: $3,000 | Trailing DD: $3,000 | Target: $6,000
$150K — DLL: $5,000 | Trailing DD: $5,000 | Target: $9,000
TopStep
$50K — DLL: $1,000 | Trailing DD: $2,000 | Target: $3,000
$100K — DLL: $2,000 | Trailing DD: $3,000 | Target: $6,000
$150K — DLL: $4,500 | Trailing DD: $5,000 | Target: $9,000
Tradeify
$25K — DLL: $1,500 | Trailing DD: $1,500 | Target: $1,500
$50K — DLL: $2,500 | Trailing DD: $2,500 | Target: $3,000
$100K — DLL: $3,000 | Trailing DD: $3,000 | Target: $6,000
FTMO
$10K — DLL: $500 | Trailing DD: $1,000 | Target: $1,000
$25K — DLL: $1,250 | Trailing DD: $2,500 | Target: $2,500
$50K — DLL: $2,500 | Trailing DD: $5,000 | Target: $5,000
$100K — DLL: $5,000 | Trailing DD: $10,000 | Target: $10,000
Earn2Trade
$25K — DLL: $1,500 | Trailing DD: $1,500 | Target: $1,500
$50K — DLL: $2,000 | Trailing DD: $2,500 | Target: $…
Growth
Window
Users
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Ratings
Rating
7 days
0
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30 days
−2
−11.8%
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6 months
+12
+400.0%
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