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Bagged Concrete Cost Calculator

Find the cost of the bags you buy.

Costs & Budgeting

Find the cost of the bags you buy.

⚙️Calculation Parameters

inches
inches
%
Bag Yield Standard:ASTM C387 (0.60 ft³/80lb)

📊Calculated Output

Cubic Yards (yd³)
0.36
Ready-mix truck volume
Cubic Feet (ft³)
9.60
Total wet concrete volume
80 lb Premix Bags
16
@ 0.60 cu.ft per bag
60 lb Premix Bags
22
@ 0.45 cu.ft per bag
Metric Volume:0.272 m³ (272 L)
Estimated Concrete Weight:~1,392 lbs (631 kg)
Mixing Water Required:~12.0 gal (~45 L)
Per Tube Volume:2.18 ft³ (0.081 yd³)

How Bagged Concrete Cost Calculator Works?

To price bagged concrete, the Bagged Concrete Cost Calculator multiplies the bag count by the unit price and adds sales tax. The process takes 4 steps.

  1. Get the bag count

    Type the bags, or let the calculator derive them from the tubes and bag size.

  2. Enter the unit price

    Type the shelf price per bag.

  3. Enter the tax rate

    Type the local sales tax as a percent.

  4. Compare bag sizes

    The tool shows the cost per cubic foot (ft³) and per cubic yard (yd³) for each size, so the cheapest concrete is clear.

Bagged Concrete Cost Calculator Formula

The Bagged Concrete Cost Calculator uses unit pricing.

Total cost

C = Bags × p × (1 + tax)

p is price per bag.

Cost per ft³

c_ft = p ÷ Y

Y is bag yield in ft³.

Cost per yd³

c_yd = c_ft × 27

Compares with ready-mix.

Worked example: 8 piers at 10 in × 48 in + 10%, 80 lb bags at $6.25, 7% tax

  1. Bags = 32
  2. Subtotal = 32 × $6.25 = $200.00
  3. Total with tax = $214.00

Bagged Concrete Cost Calculator Conversion Table

The bagged cost conversion table compares sample prices for 5 bag sizes per ft³, per yd³ and for an 8-pier job at 10 in × 48 in with 10% waste.

Sample bagged concrete cost by bag size
BagSample priceYield ft³Per ft³Per yd³Bags → job cost
40 lb$4.250.300$14.17$382.5064 → $272.00
50 lb$7.500.375$20.00$540.0052 → $390.00
60 lb$5.250.450$11.67$315.0043 → $225.75
80 lb$6.250.600$10.42$281.2532 → $200.00
90 lb$7.250.680$10.66$287.8729 → $210.25

Prices are sample inputs. Enter local prices for a real estimate. Fast-setting mixes cost more per bag than standard mixes.

What is Bagged Concrete Cost Calculator?

A Bagged Concrete Cost Calculator is a cost tool that multiplies the number of premix bags by their unit price, with sales tax, to budget a footing project.

Bag prices look small, but the cost per yard adds up. At the sample prices, 80 lb bags cost $281.25 per yd³ before tax, against $165 per yd³ for ready-mix before delivery. The calculator shows the per-yard figure for each bag size, which makes the comparison with a truck order direct.

Small bags cost more per cubic foot. The calculator ranks the sizes by that measure.

What are the uses of Bagged Concrete Cost Calculator?

There are 4 main uses of the Bagged Concrete Cost Calculator.

  • Project budgets

    Owners price concrete before the store run.

  • Bag size choice

    Buyers pick the size with the lowest cost per ft³.

  • Bid lines

    Contractors add a concrete line to a quote.

  • Truck comparisons

    Estimators compare the per-yard cost with ready-mix.