Are Almonds a Good Source of Calcium?

Over all, you would still get some calcium by eating almonds, but at a lot higher calorie cost than from other foods, like milk.

The amount of calcium in a cup of whole almonds, 378 milligrams, is slightly more than in a cup of milk, about 300 milligrams, but you would be consuming about eight times as many calories.

References:
Q and A - Almonds for Calcium? - Question - NYTimes.com.