Lot size
Calculate Lot size instantly with the exact formula and a worked example. Free online calculator — no signup.
Lot size
Risk $
Stop, pips
Pip value
Lot size
2
Units
2
More about: Lot size
What it calculates
The “Lot size” calculator computes Lot size from 3 parameters: risk $, stop, pips, pip value.
Used by investors to estimate returns, project savings, and analyze a portfolio.
Example calculation
With parameters Risk $ = 100, Stop, pips = 50, Pip value = 1 the result is 2 (Risk / (Stop·PipValue)).
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.