Check Digit Calculator

Wondering if your VIN check digit is correct?  Run this calculator Powered from the Government website NHTSA.  This will verify the 9th digit VIN sequency result is correct. 

Note: Pre 1981 Vehicles do not use Check Digits

How to Get Your Check Digit Result

  1. Get your VIN number ready
  2. Enter your VIN into the "Check Digit Calculator" Box
  3. Click the Blue "Check Digit" Button to calculate
  4. View your results
  5. Green box should illuminate if the Check Digit given is correct for the VIN
  6. Statement will also state check digit is correct or incorrect with any issues explained
  7. If you get an incorrect result, recheck your entries and enter again
  8. Other Safety information available from NHTSA












Chris Trautman @ Corvette Assembly Plant 2019

About Us: Corvette Web Central | Owner Bio: Chris Trautman

Established in 2008 by Chris Trautman, Corvette Web Central quickly grew into one of the top leading Corvette enthusiast websites globally. 

"This website is a passion of mine just as much as being a Corvette owner," says Chris.  He was frustrated trying to find information on the internet about Corvettes which was was not biased or influenced somehow. 

He has owned three Corvettes over the last twenty years and does not plan to stop owning one anytime soon.

Note: Some links on this page are part of our affiliate program and provide a small portion of proceeds to fund the administrative costs and to fund more product reviews.  We are not paid to perform the reviews or are we given any products for free.