If you are one of those who is looking for Search engine optimised (SEO) titles to get maximum love juice from Google and other search engines; than the best limit is 75 character limits.
The ideal limit for an optimised title is 60 characters in each post title. Check out below related posts to get max SEO benefit by writing titles with words like Ways, Best, Excellent and Hot etc. which entices a reader to click your post when he or she sees the same in search engine.