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Winch Size Calculator
Calculate minimum required winch pulling capacity and rating
Recovery Formula: $\text{Minimum Winch Rating} = \text{Gross Vehicle Weight (GVWR)} \times \text{Terrain Multiplier}$ (Standard rule is multiplying GVWR by $1.5$). Enter your vehicle details below.
Vehicle & Terrain Parameters Input
Calculation Results
⚠️ Always choose a winch rating higher than your calculated minimum or use a snatch block pulley system to double your pulling power!