Coverage Calculator | Stonepack Aggregates & Renders


For Decorative Gravel

As a rule of thumb 1 of our 25kg bags will cover an area of 0.25m to a recommended depth of 50mm. We also offer 855kg bulk bags.

Please use the handy tool below to insert your rough dimensions and we'll calculate approximately how many bags you'll require.




Total Volume:
0.05 m3
25kg Bags:
4 (approx)
855kg Bags:
1 (approx)

Please note bag weights are approximate, and they can vary. The tool is not designed to give an entirely accurate calculation, but a good estimate.

For Dry-Dash Aggregates

As a rule of thumb use one of our 25kg bags per 2m2 of wall area.

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