Drywall Mud & Tape Estimator

Estimate drywall mud, tape, sheets, and screws instantly for any room or project.

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.