Assuming a 2-ply, 250 sheet roll, it should last for roughly four days. However, that greatly depends on numerous factors which we’ll cover today, specifically: Toilet paper brand.
Also know, what is the biggest toilet paper roll?
Branson, Missouri: World’s Largest Roll of Toilet Paper
10 feet high and 8.5 feet across. Weighs two tons. Contains a million square feet of squeezeably soft toilet paper.