Who uses the term 20 past 4?

The term "20 past 4" is commonly used in British English and other varieties of English to indicate the time as 4:20. This phrase reflects a preference for expressing time in a more conversational manner, often employed in everyday speech. In contrast, American English typically favors the format "4:20." Overall, the usage of "20 past 4" is more prevalent in regions with British influence.