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Short-Load Charge Calculator

Add the fee for a small truck load.

Costs & Budgeting

Add the fee for a small truck load.

⚙️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 Short-Load Charge Calculator Works?

To apply a short-load charge, the Short-Load Charge Calculator compares your order with the supplier minimum and applies the pricing rule the supplier gives you. The process takes 4 steps.

  1. Enter the order

    Type the ordered cubic yards (yd³) or cubic meters (m³).

  2. Enter the minimum

    Type the supplier full-load threshold, such as 5 yd³ or 7 yd³.

  3. Pick the rule

    Choose a flat fee, a fee per short yard, or a minimum billed volume.

  4. Read the effect

    The calculator shows the fee, the total and the effective price per yard.

Short-Load Charge Calculator Formula

The Short-Load Charge Calculator supports 3 common rule types.

Per short yard

F = r × max(0, M − Q)

M minimum and Q ordered yards.

Flat fee

F = f, if Q < M

One fee below the minimum.

Minimum billing

Billed = max(Q, M) × p_yd

Pay for the minimum volume.

Worked example: 2 yd³ order, 5 yd³ minimum, $40 per short yard, $165 per yd³

  1. Short yards = 5 − 2 = 3
  2. F = 3 × $40 = $120
  3. Effective price = ($330 + $120) ÷ 2 = $225 per yd³

Short-Load Charge Calculator Conversion Table

The short-load conversion table applies a sample rule of $40 per short yard below a 5 yd³ minimum at $165 per yd³.

Sample short-load charges
OrderShort yardsShort-load feeMaterialEffective per yd³
0.5 yd³4.5 yd³$180.00$82.50$525.00
1.0 yd³4.0 yd³$160.00$165.00$325.00
1.5 yd³3.5 yd³$140.00$247.50$258.33
2.0 yd³3.0 yd³$120.00$330.00$225.00
3.0 yd³2.0 yd³$80.00$495.00$191.67
4.0 yd³1.0 yd³$40.00$660.00$175.00
5.0 yd³0.0 yd³$0.00$825.00$165.00

Prices are sample inputs. Enter local prices for a real estimate. Some plants use a flat fee or bill the full minimum instead.

What is Short-Load Charge Calculator?

A Short-Load Charge Calculator is a pricing tool that applies a supplier's short-load rule to concrete truck orders below the minimum yardage.

A mixer truck costs the plant nearly the same to run with 2 yd³ as with 9 yd³, so plants add a fee to small orders. Pier jobs often fall below the line. The calculator shows the effective price per yard after the fee, which is the number to compare with bagged concrete.

Adding piers, a pad or a walkway to the same pour can push an order past the minimum and remove the fee.

What are the uses of Short-Load Charge Calculator?

There are 4 main uses of the Short-Load Charge Calculator.

  • Small pier pours

    Builders see the true cost of a 1 yd³ to 3 yd³ order.

  • Pour combining

    Contractors add other work to reach the minimum.

  • Supplier comparison

    Owners compare plants with different rules.

  • Bag vs truck

    Estimators compare the effective price with bags.