If you know someone who needs this, share it with them! Share on Facebook Share on X (Twitter) Share on Pinterest Share on LinkedIn Share on Telegram Share on WhatsApp Concrete Mix Ratio Calculator Unit: Metric (m³/kg) Imperial (yd³/lb) Concrete Grade: M5 (1:5:10) M7.5 (1:4:8) M10 (1:3:6) M15 (1:2:4) M20 (1:1.5:3) M25 (1:1:2) M30 (1:0.75:1.5) M35 (1:0.5:1) M40 (1:0.25:0.5) Volume (m³): Optional Currency: USD ($) EUR (€) GBP (£) JPY (¥) CAD (C$) AUD (A$) Other (Custom) Cement Price ($/kg): Sand Price ($/kg): Gravel Price ($/kg): Water Price ($/liter): Transport Price ($/m³): Production Price ($/m³): Tax Percentage: Profit Percentage: Calculate Construction and Home Improvement Calculators Other Calculators / Quiz Self-Discovery & Knowledge Quizzes What Type of Leader Are You? What Type of Team Player Are You? What’s Your Safety Management Style? Are You a Visionary or a Strategist? Are You Really American? Are You Really British? What Type of English Do You Speak? Personal Finance Calculators Loan Calculator Mortage calculator Savings Goal Calculator Investment Growth Calculator Retirement Saving Calculator Budget Planner Calculator Business and Work Calculators Profit Margin Calculator Freelancer Hourly Rate Calculator Return on Investment for projects (ROI) Calculator Break-even Point Calculator Salary to Hourly Wage Calculator Financial Personality Type Calculator Construction and Home Improvement Calculators Concrete Volume Calculator Paint Coverage Calculator Tile Quantity Calculator Roofing Material Calculator Decking Calculator Fence Length Calculator Slope and Grade Calculator Load Capacity Calculator Concrete Curing Time Estimator Fastener Calculator Excavation Volume Calculator Rebar Calculator Concrete Mix Ratio Calculator HSE Calculators Accident / Incident rates Lost-Time Injury Frequency Rate (LTIFR) Total Recordable Incident Rate (TRIR) Days Away, Restricted or Transferred Rate (DART) First-Aid Case Rate Fatality Rate Severity Rate Near-Miss Frequency Rate Occupational Illness Rate Environmental Metrics Recycling % Water Intensity CO₂ Intensity Hearing Protection NRR Method SNR Method HML Method Octave Band Method Noise Dose Other HSE Calculators Heat Stress Index Emergency Shower / Eyewash Flow Time Lifting Calculation NIOSH Lifting Index Illumination (Lux) Calculator Air Change and Ventilation Rate Chemical Exposure / TLV Comparison Fall Distance / Clearance Dispersion or Run‐off Volume What’s Your Safety Management Style? Should I Be a HSE Professional? Environment and Energy Calculators Home Energy Savings Calculator Solar Panel Payback Calculator Carbon Footprint Calculator Water Conservation Calculator Education and Study Tools Grade Point Average (GPA) Calculator Final Grade Calculator Study Time Planner Student Loan Repayment Career Recommendation Calculator Home and Family Life Calculators Cooking Measurement Converter Date Duration Calculator Age Calculator Bill Splitter (with tps) Calculator Baby Growth Percentile Calculator Religion Alignment Calculator Cultural Personality Matcher Calculator Health and Fitness Calculators Body Mass Index (BMI) Calculator Calorie Needs Calculator Macro Calculator (macronutrient) Ideal Weight Calculator Heart Rate Zone Calculator Pregnancy Due Date Calculator Water Intake Calculator Other Useful Everyday Calculators Pet Age Calculator Sleep Cycle Calculator Love Compatibility Calculator Unit Converter Calculator If you know someone who needs this, share it with them! Share on Facebook Share on X (Twitter) Share on Pinterest Share on LinkedIn Share on Telegram Share on WhatsApp