Here's a breakdown:
* Pakistan: This is where the majority of Sindhi speakers reside. Estimates range from 18 to 25 million Sindhi speakers in Pakistan.
* India: In India, there are roughly 3 to 5 million Sindhi speakers.
* Other countries: Sindhi speakers are also found in smaller numbers in countries like the United Arab Emirates, Oman, the United Kingdom, and the United States.
It's important to note that:
* Dialects: Sindhi has various dialects, some of which are mutually intelligible while others are not.
* Bilingualism: Many Sindhi speakers are also fluent in other languages, such as Urdu, Punjabi, or English.
* Migration: The Sindhi diaspora has spread across the globe, making it challenging to accurately assess the total number of speakers.
Therefore, while we can estimate a range, the exact number of Sindhi speakers globally is still a matter of ongoing research.