Signal SizerSignal Sizer

Stop calculating lot sizes by hand

Paste your trading signal, set your risk, and instantly get the optimal lot size — with real-time rate conversion.

Signal Sizer App Screenshot

From Telegram to MetaTrader in seconds

Paste your signal, calculate your lots, trade.

Telegram

Telegram

Signal received

Forex Signals

12:45

USDJPY BUY

Entry 150.500

SL 150.000

TP1 151.000

TP2 151.500

TP3 152

Risk: $300

Signal Sizer

Signal Sizer

Auto-calculation

Based on $300

TP1Lot 0.15$49.83
TP2Lot 0.15$99.67
TP3Lot 0.15$149.50
Total Lots: 0.45
MT4 / MT5

MT4 / MT5

Execution

MT

MetaTrader

PairUSDJPY
DirectionBUY
Lots0.15 × 3
Ready to trade

Features

Everything you need to manage your risk in a single tap.

Smart Signal Parsing

Paste any text; automatic detection of direction (BUY/SELL), pair, and format.

Manual Entry

Don't have signals? Enter your levels manually by price or pips and get your trading results.

Manual Entry

3 Parsing Models

Complete, No Entry, No SL with auto-detection to adapt to any signal you receive.

3 Parsing Models

Custom Risk Calculator

Built-in numeric keypad designed specifically for fast and precise trading.

Custom Risk Calculator

Real-Time Market Rates

Automatic conversion with the latest quotes for always-accurate calculations.

Smart Lot Splitting

Up to 4 Take-Profits with Equal, Weighted, or Custom distribution.

Full History

Access all your past calculations to track and analyze your performance.

Full History

15 Languages

French, English, Spanish, Portuguese, Russian, Arabic, German, Chinese, Hindi, Indonesian, Italian, Polish, Czech, Filipino, Swahili.

🇬🇧🇨🇳🇸🇦🇷🇺🇫🇷🇪🇸🇩🇪🇵🇹🇮🇩🇮🇳🇮🇹🇵🇱🇨🇿🇵🇭🇰🇪
15 Languages

Dark & Light Theme

Automatically adapts to your system for optimal visual comfort.

Dark & Light Theme

How It Works

Step 1

Paste or Enter Your Signal

Copy the signal received on Telegram, WhatsApp, Discord, or email, or enter it manually.

Step 2

Select the Model

The app automatically detects the format or choose from the 3 available models.

Step 4

Get Your Optimal Lots

Signal Sizer instantly calculates the ideal lot for each Take-Profit.

Step 3

Enter Your Risk

Enter the amount you are willing to risk on this position.

Pricing

Start for free, upgrade to Premium when you're ready.

Free

$0forever
  • 1 full calculation every 5 hours
  • 1 live exchange rate per day
  • Limited parameter editing
  • Local history
Download
7-day free trial

Premium

$2.50 US/ week
  • Unlimited calculations
  • Unlimited exchange rates
  • Full editing
  • Split up to 4 TPs
  • Complete history
  • Priority support
Try for free

Prices may vary depending on your region and platform. Managed via Apple/Google in-app purchases.

From signal to lots in a snap

Get a clear overview of your gains and losses before entering the market.

Signal received (prices)

BUYSL150.000Entry150.500TP1151.000TP2151.500TP3152.000
Signal Sizer
Signal Sizer
Auto calc

Calculated lots ($)

Total profit$299SL0.45 lots-$149.50Entry$0TP10.15 lot$49.83TP20.15 lot$99.67TP30.15 lot$149.50

Ready to trade smarter?

Download Signal Sizer now and never calculate lot sizes by hand again.