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Plastic Density Calculator

Calculate weight for 15+ plastic materials including HDPE, LDPE, ABS, PVC, polycarbonate, and more. Supports sheets, rods, tubes, and custom shapes.

15+ Materials All Shapes Instant Results

Sheet Focus

Plastic Sheet Weight Calculator

Sheet-focused calculator for all plastic materials. Choose from 15+ materials including HDPE, ABS, PVC, PTFE, PEEK, nylon, polycarbonate, and acrylic sheets.

Sheet Specialist 15+ Materials 59% of Use

ABS Weight Calculator

Specialized calculator for ABS plastic with different grades including standard, high-impact, glass-filled, and flame-retardant ABS.

5 ABS Grades 3D Printing

PVC Pipe Weight Calculator

Professional tool for calculating PVC pipe weights with Schedule 40, 80, and 120 specifications. Includes standard pipe dimensions.

3 Schedules Engineering

HDPE Weight Calculator

Calculate weight for natural, UV-stabilized, pipe grade PE4710, and HMW-HDPE. Sheet, rod, and tube shapes with accurate ASTM D3350 densities.

4 Grades Food Safe

UHMW Weight Calculator

Calculate weight for Ultra-High Molecular Weight polyethylene — natural, black, and oil-filled grades. Ideal for wear and liner applications.

Wear Grade Polyethylene

Plexiglass Weight Calculator

Calculate weight for cast and extruded acrylic (PMMA) sheet, rod, and tube. Supports clear, UV-filtering, and impact-modified grades.

Acrylic / PMMA Optical

Polypropylene Weight Calculator

Calculate weight for PP homopolymer, copolymer, glass-filled, and flame-retardant grades. Sheet, rod, and tube with metric and imperial support.

4 Grades Chemical Resistant

HDPE vs LDPE Comparison

Compare high-density and low-density polyethylene properties, weights, and applications. Side-by-side material analysis.

Comparison Polyethylene

Nylon Weight Calculator

Calculate weight for Nylon 6, Nylon 6/6, Glass-Filled Nylon 30%, and Cast Nylon grades. Sheet, rod, and tube shapes supported.

4 Grades Engineering

Polycarbonate Weight Calculator

Calculate weight for Standard PC, UV-Resistant PC, and Glass-Filled PC 30%. Sheet, rod, and tube shapes with accurate densities.

3 Grades Optical / Structural

PTFE Weight Calculator

Calculate weight for virgin PTFE (Teflon), glass-filled, and carbon-filled grades. Density 2.14–2.20 g/cm³. Sheet, rod, and tube shapes.

3 Grades FDA 21 CFR

PEEK Weight Calculator

Calculate weight for unfilled, 30% glass-filled, and 30% carbon-filled PEEK. Density 1.30–1.44 g/cm³. Aerospace, medical, and semiconductor grades.

3 Grades High Performance

Delrin Weight Calculator

Calculate weight for Delrin (POM-H), acetal copolymer (POM-C), and glass-filled POM. Density 1.41–1.56 g/cm³. Sheet, rod, and tube.

3 Grades FDA 21 CFR

Polyurethane Weight Calculator

Calculate weight for cast PU grades from Shore 40A to Shore 75D. Density 1.10–1.25 g/cm³. Sheet, rod, and tube shapes with metric and imperial.

5 Grades Wear Resistant