About 3DPrintCalcs

3DPrintCalcs provides 90+ free calculators across 10 categories, covering everything from filament usage and slicer settings to mechanical design and print costing. Every tool is fast, accurate, and requires no signup or account.

10 Categories

• 🧵 Filament — 10 calculators
• ⚙️ Print Settings — 10 calculators
• 📐 Dimensions & Scaling — 10 calculators
• 🧪 Resin Printing — 8 calculators
• 🛏️ Bed & Adhesion — 8 calculators
• 🔩 Mechanical — 10 calculators
• 🎨 Design — 8 calculators
• 💷 Cost & Time — 10 calculators
• 🔧 Maintenance — 8 calculators
• 📦 Materials — 8 calculators

Our Commitment

• 1.Always free — no signup, no paywall, no limits.
• 2.Accurate formulas — based on real-world 3D printing parameters and material data sheets.
• 3.Works everywhere — phone, tablet, desktop. No app to install.
• 4.No tracking — we use minimal analytics. Your data stays on your device.