How many days do you get with visa exempt entry into Thailand, and can it be extended?

Upon entering Thailand with a visa exempt entry, you will receive a 45-day stamp if you enter before April 1, 2023. After that date, the stamp will change to 30 days. Additionally, you can extend your stay by 30 days at a local immigration office for a fee of 1900 Thai baht, allowing for a total stay of 75 days before April 1 or 60 days afterwards.