Filament & Resin Calculators
Instant client-side physical conversions, density metrics, spool tare calculations, and length/volume estimators for 3D printing polymers and photopolymer resins.
Interactive Weight & Length Estimator
Calculate retail quote prices factoring filament mass, electricity, machine wear, and labor.
Extrusion Speed Volumetric Flow Rate Calculator →Determine maximum melt speeds (mm³/s) before extruder clicking and layer underextrusion occur.
Material Profiles & Conversion Guides
31 MaterialsClassic engineering thermoplastic offering high impact toughness, temperature resistance up to 100°C, and acetone vapor smoothing.
Acrylonitrile Styrene Acrylate is UV-stable and weather-resistant, engineered for outdoor fixtures and automotive exterior components.
Abrasive phosphorescent PLA embedded with strontium aluminate particles that absorb ambient light and emit a bright nocturnal glow.
High melt-flow index (MFI) PLA engineered specifically for high-speed CoreXY 3D printers operating at 300 to 600 mm/s.
Fast-flowing elastomeric polyurethane modified for high-speed direct-drive extruders operating at 100 to 200 mm/s without clogging.
Lightweight, impact-resistant polymer commonly used as d-Limonene dissolvable support structure for ABS or as rigid lightweight standalone parts.
Polyamide 12 known for ultra-low moisture absorption, high tensile elongation, fatigue endurance, and chemical resistance.
Industrial structural composite filament delivering aluminum-grade stiffness-to-weight ratio and elevated heat deflection.
Polycarbonate and ABS copolymer alloy delivering high impact resistance at cryogenic temperatures and heat deflection up to 110°C for automotive components.
Ultra-rigid composite blending polycarbonate with carbon fibers, offering 140°C heat deflection and superior dimensional stability under load.
High-performance aerospace and medical polymer with 250°C continuous service rating, extreme chemical inertness, and UL94 V-0 flame retardancy.
Polyethylene Terephthalate Glycol (PETG) provides high impact resistance, thermal endurance, and mechanical durability.
Carbon fiber reinforced PETG combining weather and chemical resistance with enhanced mechanical rigidity and low shrinkage.
Conductive carbon nanotube-doped PETG preventing static discharge, certified for cleanroom electronics tooling and PCB test fixtures.
Glass fiber reinforced glycolized polyester engineered for outdoor fixtures and structural enclosures requiring UV endurance and high tensile strength.
PLA reinforced with chopped high-modulus carbon fibers delivering improved structural stiffness, matte finish, and zero warping.
Glass-fiber reinforced polylactic acid offering enhanced mechanical stiffness, dimensional accuracy, and a non-reflective matte finish without excessive nozzle abrasion.
Enhanced PLA formulation with impact modifiers for superior interlayer adhesion, tensile strength, and reduced brittleness.
Heavy-duty engineering polymer with extreme impact resistance, optical clarity, and high heat deflection ratings.
Ultra-lightweight polymer with exceptional chemical resistance to acids and solvents, high fatigue resistance, and functional living hinge capabilities.
Cold-water soluble support material for multi-extrusion 3D printing of complex overhangs, internal channels, and print-in-place mechanisms.
Aesthetic PLA blend modified with elastomeric gloss agents delivering a shimmering, high-sheen satin finish for cosmetic parts.
Polylactic Acid (PLA) is the industry standard biopolymer for rapid prototyping and general 3D printing.
Highly compliant elastomeric polyurethane with 85A shore hardness, engineered for soft robotic grippers, pneumatic seals, and ergonomic dampeners.
Thermoplastic Polyurethane with a 95A shore hardness, engineered for flexible gaskets, wheels, and vibration dampeners.
Composite filament infused with 20% genuine recycled milled wood particles for an organic timber texture that can be sanded and stained.
High-impact resin with improved tensile elongation and toughness, engineered for functional snap-fit parts, enclosures, and non-brittle prototypes.
Zero-ash clean-burnout photopolymer resin engineered for direct investment casting of precious metals (gold, silver, bronze) in jewelry fabrication.
Soybean oil-synthesized low-VOC photopolymer resin providing reduced odor and irritation, ideal for home workshops and classrooms.
Standard photopolymer resin optimized for 405nm MSLA/LCD and DLP 3D printers, delivering sharp surface fidelity on figurines and miniatures.
Low-viscosity 405nm photopolymer resin formulated to wash clean directly in tap water, removing the expense and odor of isopropyl alcohol (IPA).
Filament & Spool Tare FAQs
How do I calculate how much filament is left on an open spool?
Weigh your spool on a digital kitchen or postal scale in grams (Gross Weight). Subtract the empty spool tare weight (typically 130g–240g depending on whether it is cardboard or plastic). Enter the net weight into MakersMetric to determine remaining meters and ensure your next print will not run out mid-job.
Why does filament length vary between materials of the same 1kg weight?
Filament length is inversely proportional to polymer density (g/cm³). For example, low-density Polypropylene (0.90 g/cm³) provides ~460 meters per 1kg spool (1.75mm), standard PLA (1.24 g/cm³) yields ~330 meters, and heavy carbon-fiber composites or filled plastics yield fewer meters per kilogram.
What is the standard diameter for 3D printer filament?
1.75mm is the universal industry standard used by modern desktop 3D printers, including Bambu Lab, Creality, Prusa, Voron, and Elegoo. 2.85mm (often called 3mm) is utilized predominantly by UltiMaker and specialized industrial extrusion systems.
How do I convert sliced resin print volume (mL) to weight in grams?
Multiply the volume in milliliters reported by your slicer (Lychee or Chitubox) by the resin's physical density (typically 1.05 to 1.15 g/cm³). A 100 mL print of standard resin requires approximately 110 to 115 grams of liquid polymer.