How many milligrams in regular aspirin?

How many milligrams are in a regular aspirin tablet?

“Regular aspirin” usually refers to a standard over-the-counter aspirin tablet strength of 325 mg per tablet.

What if the package says a different “regular” strength?

Aspirin products sold as “regular” or “adult” commonly come in 325 mg tablets, but some brands are NSAID-strength chewables (81 mg) or other dose sizes. If your bottle lists the strength (for example, “Aspirin 325 mg”), use that number—it’s the amount per tablet.

How to check your exact dose

Look on the Drug Facts panel for the “Active ingredient” line. It will state something like “Aspirin 325 mg (NSAID)” (or a different mg amount), which tells you how many milligrams are in each tablet.

Sources: None provided in the question.