Gravel Calculator: Estimator
Stone, Sand, Rock & Base Tons
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Plan gravel, stone, sand, and landscaping projects with confidence.
Gravel Calculator makes it easy to estimate how much material your project requires—and what it may cost. Enter your dimensions manually or measure an irregular area directly on the map. The app calculates area, volume, weight, bags, truckloads, and estimated material cost in seconds.
Whether you are preparing a driveway, path, patio, drainage area, garden, or construction site, Gravel Calculator helps you order more accurately and keep every estimate organized.
KEY FEATURES
• Fast Material Estimates
Enter the length, width, and depth of your project to instantly calculate the required material.
• Measure Areas on the Map
Outline driveways, yards, paths, and other irregular spaces using map points. Save multiple measured sections within the same project.
• Multiple Material Types
Choose from commonly used materials, including:
– Crushed Stone #57
– Pea Gravel
– Crusher Run
– River Rock
– Crushed Limestone
– Decomposed Granite
– Sand
– Topsoil
– Custom materials and densities
• Complete Calculation Results
View useful estimates for:
– Surface area
– Material volume
– Total tonnage
– Number of bags
– Truckloads required
– Estimated material cost
• Flexible Pricing
Calculate costs using pricing by weight, volume, or bag. Select your preferred currency and save default prices for faster estimates.
• Metric and Imperial Units
Work in the measurement system that suits your project.
• Compaction and Waste Allowances
Include configurable allowances to create a more practical estimate for real-world ordering.
• Project Management
Create separate projects for different clients, properties, or jobs. Add project names, client details, and addresses, then save all related estimates in one place.
• Notes and Photos
Attach notes and job-site photos to saved estimates for easier documentation and reference.
• Professional Reports
Preview project summaries and create polished PDF reports or Excel spreadsheets for sharing, record-keeping, and further analysis.
• Custom Defaults
Save preferred units, currency, pricing, bag size, truck capacity, compaction allowance, and waste percentage.
GRAVEL CALCULATOR PRO
Upgrade to Pro for features such as unlimited saves, full map takeoffs, project duplication, and complete PDF and Excel exports. Available features may depend on your selected plan.
From quick home landscaping estimates to detailed site takeoffs, Gravel Calculator gives you a practical way to measure, calculate, organize, and share your material requirements—all from your iPhone.
Please note: Results are estimates only. Actual material requirements can vary based on compaction, moisture, material density, ground conditions, installation methods, and supplier specifications. Confirm final quantities and pricing with your material supplier or contractor before ordering.
Privacy Policy:
https://www.devtreelabs.com/privacy
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
The developer, brian koech, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- brian koech
- Size
- 36.4 MB
- Category
- Business
- Compatibility
Requires iOS 26.5 or later.
- iPhone
Requires iOS 26.5 or later. - iPad
Requires iPadOS 26.5 or later. - Mac
Requires macOS 26.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.5 or later.
- iPhone
- Languages
English and 32 more
- English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- pro lifetime $39.99
- GravelPro Annual $14.99
- GravelPro Weekly $3.99
- Copyright
- © 2026 Brian Koech