You meta title characters should be 70 to 73 characters however.

meta title characters should be 65 to 70 characters...............


Girls Clothing Supplier

You can use less that 70 character in title tag it will be so effective for website rank.

Google show 70 characters in SERP

not more than 40

You can write as many as you want but only first 65 character is consider by Google others are vain.

Title is most important for SEO use 60-70 characters.

You may include any number of characters in Meta Title, buy search engine will display only the first 70 characters in search result.

60 char is limit.

Limit of Title tag is 64 charter.