Mortar bags calculator
Convert a known mortar volume into bags.
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Your measurements
Enter your project values. Your estimate updates as you type.
View your estimateExample values are a starting point. Check product yields and specifications before ordering.
YOUR ESTIMATE
Bags to buy
17
Volume including waste0.22 m³
Yield per bag13 L
Purchased yield0.221 m³
Whole quantities are rounded up.
How it's calculated
Bags = round up [volume × (1 + waste ÷ 100) ÷ mixed yield per bag].
Calculations use consistent units for your selected measurements. The waste allowance is applied once to the measured requirement. Whole purchase quantities are rounded up.
What this estimate includes
This tool requires your mortar volume estimate. Product yield varies with mix and water content.
QUIKRETE product yieldsQuantity and arithmetic estimates only. Use project specifications for installation and design requirements.
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