How long do dental x-rays take to get?

It take few minutes. Dental x-ray is very easy x-ray to have done at dental office, the result will be read by your dentist on the spot.
Usually a few minute. Depending upon the skill of the person taking the xrays and the number of xrays needed, it can be 2-3 minutes up to 10-15 minutes.
Not long. With an experienced dental assistant taking a dental x-ray is very quick. The snap of a button and there is no waiting time with digital x-rays as there is no developing time... They are ready instantly.