Is my chin proportional to my face?

Your chin is proportional, but you can have it augmented if you desire more projection. You have a few options to improve the projection and symmetry of your chin and profile. If you’re not sure you’re ready for surgery, but still want to improve and strengthen your chin, I’d suggest augmenting your chin with Sculptra and/or Voluma. If you like your new look, you can make it permanent with a chin implant. I hope that helps.

Your photographs demonstrate to me, a proportional chin.  I would say that it appears fairly ideal for your face.  

Dear Dani,In a well proportioned face the forehead, nose and base of the nose to bottom of the chin are all approximately the same length. From your photos it certainly appears that your facial features are in good proportion  

Thank you for your question and photos. Your facial features are proportional. If you desire further facial definition, augmenting your soft tissues with a filler or fat injections may be considered. For definition along your jawline, chin, or cheeks, augmentation with an implant may also be an option. Discussing your goals through an in-person consultation with a board-certified Plastic Surgeon would be a great way to understand the best options.  

Yes, your chin is proportional to your face, and no surgery is required. Best to leave well enough alone.

 Hi, I have performed many facial shaping procedures, including Chin Augmentation with dermal fillers or silastic chin implants, for over 30 years.  From the profile with you in the black top, which I believe represents a true resting profile, your chin is indeed a bit weak.  When the chin is weak, this creates an imbalance making the nose appear larger, the mid face top heavy, the lower face looks short, de-emphasizes the lips and allows early formation of a "double chin".  
 Proper placement of a silastic chin implant adds forward projection to the chin thereby creating harmony and balance to the lower face.  Using the same incision, liposuction can be performed to reduce the fat and further shape the neck.  Excess skin, from below the chin, can also be removed through the same incision.  
 I have found that placement of a silastic chin implant, through a small curved incision under the chin (also allows excess skin removal) to be very safe, quick, highly effective and far less invasive than a sliding genioplasty (requires extensive tissue dissection, bone cuts and placement of metal screws and plates to secure the cut segments of bone).  I perform chin implant surgery in 30 minutes or less, often using a local anesthetic alone.  In my opinion, you are a good candidate for chin implant surgery.  The chin can also be augmented with precise placement of a dermal filler.
Hope this helps.

In my opinion, based on your photos, your chin is proportional to your face.  You are a lovely lady!