Given that the Absolute Volume of Concrete Ingredient (CF) = Weight of the Ingredient (lb) ÷ (Specific Gravity of the Ingredient x 62.4 lb/CF). Also given that for this mix design, the Specific gravity (SG) of cement is 3.15, Specific gravity (SG) of aggregate is 2.70 plus-minus, and water has a Specific gravity (SG) of 1 Compute Quantity of Concrete Ingredients Per Specified Mix for 1CY of Concrete =27CF of Concrete Specified Number of Sacs (94 Pounds Bags) of CementSacsSpecified Number of Sacs (94 Pounds Bags) of Cement Specified Water-Cement Content - (Enter in Decimal)Specified Water-Cement Content - (Enter in Decimal) Specified Air Content - (Enter in Decimal)Specified Air Content - (Enter in Decimal) Specific Gravity of CementSGSpecific Gravity of Cement Specific Gravity of Coarse AggregateSGSpecific Gravity of Coarse Aggregate Specific Gravity of Fine AggregateSGSpecific Gravity of Fine Aggregate Specified % (in decimal) of Coarse Aggregate to Total AggregateSpecified % (in decimal) of Coarse Aggregate to Total Aggregate Specified % (in decimal) of Fine Aggregate to Total AggregateSpecified % (in decimal) of Fine Aggregate to Total Aggregate CalculateReset Volume of Cement CFVolume of Cement Volume of Water CFVolume of Water Volume of AirCFVolume of Air Volume of Coarse AggregateCFVolume of Coarse Aggregate Volume of Fine AggregateCFVolume of Fine Aggregate Total Volume of All the Ingredients in the MixCFTotal Volume of All the Ingredients in the Mix Total Weight of All the Ingredients PoundsTotal Weight of All the Ingredients Unit Weight of the MixLB/CFUnit Weight of the Mix We plan to update this calculator to include supplementary cementitious materials, and allow for changes to specific gravity. 18 Number of calculations 0 Likes Print Result