Drywall Mud & Tape Estimator

Struggling to figure out how many buckets of mud, rolls of tape, and boxes of screws you need for a drywall job? Stop guessing and over-ordering. This app calculates exact quantities for joint compound, paper tape, corner bead, drywall sheets, and screws based on your room dimensions or manual joint lengths. TWO CALCULATION MODES: Room Mode — Enter room length, width, and height. The app automatically calculates wall area, joint layouts, and all material quantities. Perfect for standard rectangular rooms. Manual Entry Mode — Enter total joint length and sheet count directly. Ideal for irregular spaces, partial walls, cathedral ceilings, or multi-room projects where you already know joint measurements. COMPLETE MATERIAL OUTPUT: - Drywall sheets (4x8 ft or 1.2x2.4 m) - Joint tape (paper tape in feet or meters) - Joint compound / mud (gallons, buckets, or liters) - Corner bead lengths - Drywall screws SAE & METRIC UNITS: Switch between feet/inches and meters with one tap. All outputs convert automatically. BUILT FOR PROFESSIONALS: - Industry-standard coverage formulas - Accounts for three coats of mud (tape, fill, finish) - Standard screw spacing calculations - Clean, fast, offline — no internet required Save time on every drywall bid. Get accurate material lists in seconds.