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Concrete Calculator

Calculate cement bags, sand, and aggregate required for slabs, footings, and columns for M15, M20, and M25 mixes.

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Input Units:

* Automatically incorporates standard civil 1.54 dry volume shrinkage factor.

Required Cement Quantity

25 Bags

(1210 kg total cement)

Sand (Fine Aggregate):

44.5 cu.ft (2.02 metric tons)

Aggregate / Gravel (Coarse):

88.99 cu.ft (3.78 metric tons)

Wet Concrete Volume:3 m³ (105.94 cu.ft)

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How to use Concrete Calculator

1

Dimensions

Enter Length, Width, and Thickness in meters or feet.

2

Mix Grade

Select mix proportion (e.g. M20 1:1.5:3).

3

Material Quantities

Get exact bags of cement, tons of sand, and aggregate.

Key Features of Concrete Calculator

Slab, footing, and column volume calculation (Length x Width x Height)
Presets for M15 (1:2:4), M20 (1:1.5:3), and M25 (1:1:2) nominal mixes
Applies standard 1.54 dry volume factor automatically
Outputs cement in standard 50 kg bags, sand in cu.ft and tons
Technical & Practical Guide

Complete Guide to Using Concrete Calculator

Whether you are an individual working on administrative documents, an applicant submitting government exam forms, or a business enterprise streamlining daily operations, Concrete Calculator on JogiTools provides a streamlined, mathematically precise, and privacy-focused workflow designed for maximum efficiency.

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Unlike traditional online converters that limit page counts or inject branding watermarks into your final documents, JogiTools produces clean, professional, presentation-ready files suitable for legal and corporate submissions.

Cross-Device Compatibility

Fully responsive and optimized for mobile devices, tablets, laptops, and desktop workstations across Windows, macOS, Linux, iOS, and Android without requiring software downloads or browser extensions.

💡 Pro Tips for Best Results with Concrete Calculator

  • Always check source document resolution before conversion or compression to maintain optimal vector sharpness.
  • Keep original backup copies of your files on your device prior to editing or batch transformations.
  • For government, bank, and university portals with rigid upload limits (e.g. 100KB - 200KB), combine our compression utilities with margin trimming.
  • Have questions or feature requests? Contact our engineering team anytime at djogi7481@gmail.com.

Frequently Asked Questions

Dry cement, sand, and aggregate contain voids; when mixed with water, the wet volume shrinks by roughly 54%.