Calculatebefore you print.
Drop your STL — see weight, time and cost in 10 seconds. Compare PLA · PETG · ABS · TPU at the prices YOU pay. Tokens never expire.
Stop guessing. Start knowing.
- ✕«30g feels right…» — eyeballed weight
- ✕Print starts → 3 hours later you find out it's 8h, not 2h
- ✕Material switch = guess again from scratch
- ✕Cost? Vibes-based. Profit margin = unknown.
- ✓Real grams from the same slicer your printer uses
- ✓Time-to-finish before you even hit Print
- ✓Side-by-side PLA / PETG / ABS / TPU comparison
- ✓Cost = filament × YOUR €/kg + machine time. Done.
Three steps. About 10 seconds on most files.
STL · OBJ · 3MF · PLY · GLB up to 200 MB. Stored encrypted; deletable from your cabinet anytime.
Our in-house Printastic Engine analyses your mesh, predicts the slice, and compares materials in parallel. Real time, real grams, real €.
Download the 3D-rotatable preview, the printability report, or the PDF. No surprises mid-print.
Before, it's a mystery. After, it's this.
LEFT
FRONT
RIGHT
TOPISO
BACK- ✓Watertight · manifold
- ✓No self-intersections
- ✓Min wall 1.2mm > 0.4mm nozzle
- ✓No overhangs > 45°
- ✓No floating islands
- ✓Bed adhesion area OK
- ✓Fits 220×220×250mm volume
What people calculate before pressing print.
Six kinds of folks. One calculator.
Whether you're shipping production parts or printing your first dragon, the math is the same — and we do it in 10s.
Quote a CNC alternative, validate a design against PETG strength, check whether a part survives at 0.4mm walls before committing.
Big parts split into segments. Compare ABS vs PETG vs PLA-CF for impact strength. See actual hours so the con deadline doesn't slip.
Show a class exactly how 30g of PLA becomes a €0.80 part. Budget a semester of student prints down to the gram.
Set a price knowing your margin. Re-quote when filament prices change without redoing every listing by hand.
Same model, different printers — instant cost across your whole farm. Plan which job goes to which Bambu, MK4 or Ender.
Validate that a 12cm anatomical model with 2mm walls is actually printable on your bed. Get the report PDF for the lab notebook.
Compare PLA, PETG, ABS, TPU side-by-side. Use your own prices too.
Got a different supplier? Override the €/kg per-account in Settings → Materials — your prices win at calculation time.
Printastic Engine analyses every triangle, predicts the slice, and compares materials in parallel. No black-box subscriptions — just numbers we own end-to-end.
See the full lineup at our printers guide — or add a custom profile.
Pay once. Print many. Tokens never expire.
Most STLs cost 10 tokens to analyse. Heavy meshes (10M+ triangles) cost 30. No subscription, no monthly reset.
Buy whatever feels right — exact amount via the slider on /pricing, or pick one of our pre-built packs below.
Eight questions answered before you ask them.
Calculations are bursty — you batch 10 things on Saturday and nothing for two weeks. Subscriptions punish that. Tokens are a fair-use meter that never expires.
Drop a file. Get the price.
30 free tokens on signup. No card required. About 10 seconds to your first cost estimate.