Rock Calculator
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Rock & Gravel Calculator 🪨
Estimate how much gravel, crushed stone, or river rock you need for your project.
Enter Project Dimensions
Length (feet)
Width (feet)
Depth (inches)
Rock Type
Gravel (~100 lb/ft³)
Crushed Stone (~95 lb/ft³)
River Rock (~110 lb/ft³)
Calculate
Results