Concrete Pour Duration Calculator

Inputs

Results update as you type.

Pour
m³
Placing
m³
Supply
m³
Pour timeline with truck arrivalsPour 3 h 00 min · finish 10:0007:0010:00a truck every 12 minmyconstructioncalculator.com
Diagram updates as you type.

Results

Check the working before you order.

Pour duration
3 h 00 min
Estimated finish10:00
Placing rate achieved40.0 m³/h limited by the pump
Truck supply rate48.0 m³/h
Truck loads15
One truck every12 min
Trucks to keep the pump busy5
Price This optional: add your own prices

Your prices are remembered on this device only.

Working
  1. Supply = trucks × capacity × 60 ÷ cycle = 6 × 8.0 × 60 ÷ 60 = 48.0 m³/h
  2. Placing rate = lower of pump 40.0 m³/h and supply → 40.0 m³/h
  3. Duration = 120.0 m³ ÷ 40.0 m³/h = 3.00 h; finish ≈ 10:00

Results are estimates for planning and material ordering only. They are not a substitute for structural design or approval by a qualified engineer. Read the full disclaimer.

Concrete Pour Duration Calculator byMy Construction Calculator: free construction calculators with the working shown.