as
much
as
preposition
1
used to convey a significant level or quantity of something
- He worked as much as 12 hours a day to complete the project.
- She's willing to pay as much as $100 for that antique vase.
- He's known to exercise as much as three times a week.
- They're offering discounts of as much as 50% off during the sale.
- The temperature can drop as much as 20 degrees overnight in the desert.