Temperature Tower Generator
Select your printer and filament to generate a temperature calibration tower — exact temp range, step sizes, bed temp, and what to look for at each block.
Temperature blocks — top to bottom
Print the tower from bottom to top. Higher blocks = higher temperatures (hottest at top).
| Block | Temp | What to look for |
|---|
How to read your temperature tower
- Stringing: Look at the thin spans between towers. The lowest temperature with minimal stringing is usually optimal.
- Surface finish: Run your finger across each block. Rough or matte = too cold. Overly glossy = too hot.
- Bridging: Check any bridging features. Good bridges = good temperature. Drooping = too hot.
- Layer adhesion: Try to snap a block off. Brittle or delaminating = too cold.
- Overhang quality: Check the angled overhangs on each block. Clean overhangs = right temperature.
Download a temperature tower model: Printables or Thingiverse
What is a temperature tower?
A temperature tower is a calibration print that changes the nozzle temperature at set intervals (usually every 10 mm). Each block is printed at a different temperature, letting you visually compare how the same filament behaves across its temperature range — and find the sweet spot for your specific printer and filament brand.
You print it once, then pick the block with the best combination of surface finish, bridging, and minimal stringing. That temperature becomes your profile baseline.