EdgeSpace Concrete Bags

EdgeSpace Concrete Bags is a fast, offline bag estimator for contractors, concrete crews, and DIY builders. Enter slab, footing, or round dimensions. Pick a bag size, edit yield if needed, and set waste. Get recommended bags, volume, before-waste count, and excess — plus a diagram and printable PDF. FEATURES • Slab, footing, and round project types • Live bag count as you type • 40 / 50 / 60 / 80 lb bag presets • Editable yield (ft³ per bag) with reference note • Waste factor 0% / 5% / 10% / 15% • Inches, feet, mm, cm, and meters • Visual form diagram • Share, copy, and PDF export • History and favorites • Fully offline — no account, no ads, no subscription One purchase. Yours forever. Note: Bag yield varies by product — edit the reference yield for your mix. WHO IT’S FOR Concrete crews and DIY builders ordering 40–80 lb bags for slabs, footings, and round pours. Edit yield for your mix, add waste, and export a bag count PDF before you leave the yard. Not a generic volume app — this one answers “how many bags do I buy?”