How many mg in baby aspirin?

What dose of “baby aspirin” do you usually mean (81 mg)?

In the U.S., “baby aspirin” commonly refers to a low-dose aspirin tablet that contains 81 mg of aspirin.

How many mg is a “low-dose” aspirin in general?

Low-dose aspirin products are typically labeled as 81 mg (often called “81 mg baby aspirin”). Some countries or brands use 75 mg, but the most common “baby aspirin” dose in the U.S. is 81 mg.

How can I confirm the mg on my bottle?

Check the label for “aspirin” and the strength in mg per tablet (for example, 81 mg). If it lists a different number, it’s not the standard U.S. “baby aspirin” strength.