Concrete Mix Calculator

WHAT IT IS
A concrete mix calculator for builders, in HTML format, that works out cement, sand and aggregate quantities for a volume and mix ratio.

HOW TO USE (5 STEPS)
1. Open concrete-mix-calculator.html in a browser
2. Enter the concrete volume in cubic metres
3. Pick a mix ratio
4. Click Calculate
5. Round up the results when ordering

REQUIREMENTS
Any modern web browser. No internet needed after download.