Obturation Calculator

Gutta percha and sealer for canal filling.

Medical Disclaimer

This calculator is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about your health. Never disregard professional medical advice or delay seeking it because of results from this tool.

Inputs

Master cone size (ISO)

Working length (mm)

Number of canals

Canal taper

Tab to move between fields

Results

Master cone length (mm)

Total accessory cones12

Sealer volume (mL)0.06

Technique (1-3)2

Spreader size (ISO)20

Est. obturation time (min)15

How to Use This Calculator

Enter Master Cone Size (ISO) matching the final apical file size.
Set Working Length (mm) and Number of Canals to be obturated.
Enter Canal Taper to verify master cone taper matches.
Review Master Cone Length (mm), Total Accessory Cones, and Sealer Volume (mL).
Use these quantities to prepare the tray before obturation, minimizing chairside delays.

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