The #1 concrete calculator for civil engineers contractors & construction professionals. Calculate concrete volume material quantities mix design ratios and costs — all in one app. Supports Metric & Imperial units with 50+ shape types.

Whether you're estimating concrete for a simple slab or designing a complex footing Concrete Calculator gives you instant accurate results with a detailed material breakdown including cement bags sand coarse aggregate admixture and water quantities.

CONCRETE QUANTITY CALCULATOR (50+ Shapes)
• Columns — Square Rectangular Round Hexagonal Octagonal L-Shape T-Shape & more
• Footings — Box Trapezoidal Stepped Combined Isolated Raft & more
• Beams — Simple Slope Stepped Continuous
• Slabs — Simple Slope Waffle Ribbed
• Staircases — Straight Dog-Legged L-Shaped U-Shaped Spiral
• Walls — Retaining Compound Parapet & various shapes
• Roads Culverts Gutters Tubes Curbstones & Plinth
• Volume of Excavation & Concrete Block calculations

MATERIAL LIBRARY & COST ESTIMATOR (NEW)
• Set prices for cement sand aggregate admixture & water
• Automatic cost breakdown after every calculation
• Track material prices — update once use everywhere
• Supports multiple currencies

CURING TRACKER WITH NOTIFICATIONS (NEW)
• Track concrete curing from Day 0 to Day 28
• Strength development chart (MPa/PSI) based on IS 456 & ACI 318
• Smart watering schedule reminders
• Warnings for formwork removal timing
• Save multiple curing projects

STRUCTURAL LOAD CALCULATOR (NEW)
• Slab Beam Wall & Column load calculations
• Dead Load Live Load Wind Pressure
• Earthquake Load & Snow Load
• Based on structural engineering codes

CONCRETE MIX DESIGN
• Indian Standard (IS)
• British Standard (BS)
• US/ACI Standard
• Canadian Australian & Asian Standards
• Add your own custom mix designs
• Filter by grade (M20 M25 M30 etc.)

UNIT CONVERTER
• Area Volume Length Weight & Density
• All standard construction units supported
• Instant conversion results

CONCRETE TESTING
• Cement — Field Test Fineness Consistency Setting Time Soundness Compressive Strength Chemical Composition Heat of Hydration
• Fresh Concrete — Slump Cone Air Content Weight & more
• Hard Concrete — Compressive Split Tension Flexural NDT
• Aggregates — Strength Bulk Density & more
• Generate test reports

STUDY & REFERENCE
• Concrete basics mix designs & durability
• Cement types & production process
• Aggregate classification & properties
• Admixtures & chemicals
• Concrete checklists & work procedures
• Terminology dictionary
• Templates & documents
• Concrete machines & tools guide

QUIZ & LEARNING
• 10 quizzes with progress tracking
• Question of the Day
• Test your concrete technology knowledge

MORE FEATURES
• Bill of Quantities (BOQ) — Create manage & export BOQ documents
• Formwork Calculator — Estimate formwork for any structural element
• Custom Calculators — Build your own formulas
• Scientific Calculator
• Favourites & Save calculations
• Share results instantly
• Multiple color themes
• Metric & Imperial measurement systems
• Unit dropdown (m cm mm ft in yd) on every input field
• Works offline — no internet required

BUILT FOR PROFESSIONALS
Perfect for civil engineers site supervisors construction project managers building contractors estimation engineers quantity surveyors architecture students and anyone involved in concrete construction. Even homeowners planning DIY projects will find this app invaluable.

Download Concrete Calculator today — the most complete concrete tool on the App Store.

Questions or suggestions? Email us at [email protected] — we read every message and continuously improve based on your feedback.