# ```Internal`GetIteratorLength```

``Internal`GetIteratorLength[it]`` returns the length (= number of iterations to be performed) of a standard iterator `it` such as is used in `Table`.

    Internal`GetIteratorLength[{x, 3, 10}]
    (*  8  *)
    
    Internal`GetIteratorLength[{x, 3, 10, 0.27}]
    (*  26  *)
    
    Internal`GetIteratorLength[{x, {3, 4, 7}}]
    (*  3  *)
    
    Internal`GetIteratorLength[{4}]
    (*  4  *)