Gravel Calculator
Calculate the volume in cubic yards or meters and weight in tons of gravel, stone, or sand needed for your driveway or landscaping project. Factors compaction density.
Inputs Configuration
Calculation Failure
Depth must be positive values.
Calculation Output Status
Calculation Error
How Gravel Calculator Works
This gravel calculator simplifies finding the volume and weight of aggregates needed for landscaping or construction. By inputting the dimensions of your project area and target depth, you can instantly determine the required cubic yards, cubic meters, and tonnage.
Enter Area Dimensions
Input the length and width for rectangular spaces, or the diameter for circular spaces.
Set Depth
Define how thick you want the layer of stone, sand, or gravel to be in inches or centimeters.
Calculate Volume and Tons
Computes the exact cubic yards and converts it to tons based on selected material density.
Compaction Factor
Adjusts calculations for volumetric shrinkage (typically 10% to 15%) when the aggregate is rolled and packed.
Stone Type Selection
Choose from standard materials like pea gravel, crushed granite, sand, or topsoil to apply accurate density weights.
Driveway Coverage
Ideal for planning gravel driveways, ensuring you order enough material to support vehicle traffic.
Landscaping Projects
Perfect for calculating bark mulch, decorative rock, or pathway gravel requirements for home yards.
Aggregate Types
Ordering aggregates by raw weight without adjusting for density can lead to massive errors. A cubic yard of damp sand is significantly heavier than a cubic yard of dry bark mulch. This tool incorporates a comprehensive database of standard material densities to ensure precise estimations:
- Pea Gravel: Small, rounded stones frequently used for walkways, play areas, and drainage.
- Crushed Stone (Granite): Angular rocks that lock together, ideal for driveway bases and heavy-traffic paths.
- River Rock: Smooth, larger stones used primarily for dry creek beds and decorative borders.
- Sand & Topsoil: Fine aggregates used for laying pavers, filling garden beds, or grading soil.
Frequently Asked Questions About Gravel
Is this gravel calculator free?
Yes. Calculate aggregate needs with no registration.
Does this account for compaction?
Yes. Factors in compaction density for accurate tonnage estimates.
لماذا ينكمش حجم البحص بعد التركيب والدك؟
يحتوي البحص السائب على فراغات هوائية كبيرة بين الحبيبات. عند استخدام آلة الدك (Compactor)، تتقارب الحبيبات وتملأ الفراغات مما يقلل الحجم الكلي بنسبة 10% إلى 15%، لذلك نضيف هذه النسبة مسبقاً للحسابات.
Can this handle different material types?
Yes. Supports gravel, crushed stone, sand, and decorative aggregates.
Do you store project dimensions in this calculator?
No. All calculations run locally with complete privacy.