Procedures
Implant Types
Shape & Profile
Surface & Brand
Placement
Safety
Patient Info
Blog Free Consultation
Interactive Β· Sizing calculator

Implant size calculator

Five-step interactive tool that produces a starting volume range estimate based on your chest base width, tissue thickness, aesthetic goal, body frame, and activity level. Use the result as a starting point for consultation with Dr. Erdal.

Step 1 of 5
What is your chest base width?
The most important measurement. Measure from the lateral edge of your sternum to the lateral chest wall (where breast tissue ends and your side begins). If you don't have a precise measurement, select your best estimate based on body type.
Important. This sizing tool provides an evidence-based starting estimate based on common anatomic principles. The actual implant choice for any patient must be made by a qualified plastic surgeon after physical examination, photographic assessment, and discussion of individual anatomy and goals. Send your photographs to Dr. Erdal via WhatsApp for personal assessment β€” the tool's estimate is a useful starting point but not a replacement for clinical evaluation.

Frequently asked questions

How accurate is this sizing tool?
The tool provides an evidence-based starting estimate based on common anatomic principles (chest base width matching, tissue thickness considerations, body proportion adjustment). Actual implant selection requires physical examination, 5-angle photographic assessment, and surgeon judgment about individual anatomy. Use the tool's estimate as a useful starting point for understanding what range might fit your situation β€” confirm with WhatsApp consultation with Dr. Erdal.
Why is the recommended volume a range rather than a single number?
Volume selection in implant surgery has approximately Β±25 cc of acceptable variation based on intra-operative findings (tissue stretch, pocket dimensions, asymmetry between sides). The range reflects: typical anatomic variation, sizer testing during consultation, and intra-operative adjustment based on actual tissue response. A specific volume within the range is selected after physical examination and surgical planning.
What if my chest base width measurement isn't precise?
If you don't have a precise measurement, select your best estimate based on body type. The tool's calculations use 1 cm intervals which accommodate reasonable estimation accuracy. For more precise sizing, a tape measure across the front of your chest (sternum to lateral chest wall) provides accurate measurement β€” or your clinic measures it during in-person consultation. The tool works with reasonable estimates.
Can I trust this tool for my final implant decision?
No β€” and that's by design. The tool provides a starting estimate; the final implant decision must involve physical examination, 5-angle photographic assessment, sizer testing, and surgeon judgment about your individual anatomy. The tool helps you understand what general range might fit your situation, which makes consultation discussions more productive β€” but it does not replace clinical evaluation. Always confirm with your surgeon.
How does the tool handle special situations like asymmetry or revision?
The tool provides starting estimates for routine primary augmentation cases. Special situations β€” significant breast asymmetry, prior implant exchange, post-explant revision, tuberous breast, mastopexy combination β€” require individualized planning that goes beyond the tool's general framework. Patients with these specific situations should send photographs to Dr. Erdal directly for personalized assessment via WhatsApp.
Why doesn't the tool recommend a specific brand?
Brand selection is properly part of the surgeon-patient discussion based on availability, patient priorities (warranty, technology features, anatomic fit), surgeon experience, and individual case characteristics. The tool focuses on the anatomic decisions (volume, profile, placement, shape) which are more universally determined. Brand selection (Motiva vs Mentor vs Polytech, etc.) involves additional factors better discussed in consultation. See individual brand pages for brand-specific information.

Related references