Count cement bags in a stack from a photo

Counting cement bags in a site store or on a truck

Cement is ordered, stored and used by the bag, so the number matters to the site storekeeper before every pour and to the dealer at goods-in. Bags are usually stacked in an interlocking pattern, with ends and long sides alternating from layer to layer. Photograph the face of each stack from about half its height, close enough that every bag has a clear outline; a store with stacks along two walls needs one photo per stack.

Paper bags slump and press into each other, so the seams between them fade, and cement dust settling on the bags flattens the contrast further. If the first result merges neighbors, mark one complete bag face as an example and run a guided recount; for stacks that mix brands or grades, mark one bag of each. Torn or patched bags can be skipped, so check the dots along the top layer and at the corners.

On a delivery truck only the top layer is visible from above. Counting each layer as it comes off and adding one tally row per layer gives a figure you can hold up against the delivery note. Feed, sugar and other bagged goods suit the general sack counter, stores of rice or wheat can use the grain sack page, and the bricks that arrive alongside have a brick counter of their own.