Crypto Futures Calculator

Know Your Numbers
Before You Trade
Not After

Calculate exact PNL, fees, and ROE across every leverage level in seconds. Live Binance prices. Long & short. Built for traders who don't guess.

⚡ Get Lifetime Access See Features →
15+
Leverage Rows
Live
Binance Prices
200+
Trading Pairs
0
Surprises
crypto-pnl-calculator.fraxler.site
Pair
BTCUSDT
Entry
$67,420
Exit
$70,791
Margin
$500
Lev
Position
Fees
Net PNL
ROE
1×
$500
$0.53
+$24.51
+4.90%
5×
$2,500
$2.63
+$122.54
+24.51%
10×
$5,000
$5.25
+$245.07
+49.01%
20×
$10,000
$10.50
+$490.14
+98.03%
50×
$25,000
$26.25
+$1,225.35
+245.07%
What's Inside

Everything a Futures
Trader Actually Needs

No fluff. Just the numbers that matter — live, accurate, instantly calculated.

📡
Live Binance Prices
Search 200+ pairs and instantly pull live price, 24h change, funding rate, and open interest from Binance Futures API.
📊
Full Leverage Table
See PNL across 15+ leverage levels simultaneously: 1×, 2×, 3×, 5×, 10×, 15×, 20×, 25×, 50×, 75×, 100×, 125× and more.
💸
Precise Fee Breakdown
Calculates open fee, close fee, and funding costs per row. Supports taker/maker rates and BNB discount mode.
🎯
Long & Short Support
Auto-detects direction based on prices, or manually set Long/Short. PNL updates dynamically in real time.
⚙️
Custom Fee Rates
Override taker/maker fees for any exchange. Enter custom funding rate and hold duration (in 8h periods).
🌐
Works Anywhere
Pure browser-based, no install needed. Works on desktop and mobile. No tracking, no subscriptions.
Lifetime Access

One Payment.
Use it Forever.

No monthly fees. No limits. Pay once, get instant access and all future updates included.

Simple Pricing

One Price. No Tricks.

Lifetime access. Pay once, trade smarter forever.

✦ Lifetime Access
$19
one-time payment · no subscription
⚡ Get Lifetime Access — $19
🛡 Secure checkout via LemonSqueezy
Questions

FAQ

How do I get access after payment?
+
After checkout, LemonSqueezy emails you a license key. Go to the activation page, enter your key, and the calculator unlocks instantly in your browser.
What does "lifetime" mean?
+
One payment, permanent access. No recurring fees. All future feature updates are included at no extra cost.
Can I use it on multiple devices?
+
Yes. Your license key works on any browser, any device. Just enter it on the activation page once per browser.
Does it support other exchanges?
+
Live prices come from Binance Futures. You can manually enter any price and customize fee rates to match any exchange.
Is there a refund policy?
+
Due to the digital nature of the product, refunds are handled case-by-case. Reach out and we'll sort it out.