Civil & Geotechnical
Roads, earthworks, retaining walls, soil mechanics, and hydraulic calculators for civil and geotechnical engineers.
Natural Stone Weight Calculator: Density, Volume & Load Formulas
Square Yards Calculator: Area, Volume & Cost Estimation Tool
Square Meters Calculator: Area, Material & Cost Estimation
Square Footage Calculator: Site Area, Volume & Cost Estimator
Dimensions to Weight Calculator: Estimate Mass & Volume from Measurements
Sand Calculator: Estimate Volume, Weight & Cost for Any Project
Road Base Materials Calculator — Estimate Aggregate Tonnage & Truckloads
River Pebble Calculator: Estimate Weight, Volume & Cost for Any Project
Retaining Wall Block Calculator: Estimate Blocks, Weight & Drainage
ADA Ramp Slope Calculator: Compliant Grade, Rise & Run Analysis
Pool Volume Calculator: Accurate Water Capacity & Fill Time Estimates
Pond Volume Calculator: Estimate Water Capacity, Liner Size & Fill Time
Paving Sand Calculator: Estimate Bedding & Joint Sand Volume Precisely
Paver & Base Material Calculator: Estimate Units, Sand & Gravel
Limestone Requirement Calculator: Soil Neutralization & Lime Rate Estimator