Calcium is listed per cup unless otherwise specified:
Name: mg Calcium:
Whole Milk 276
Yogurt 452
Collard Greens 357
Sardines (3 oz) 325
Spinach 291
Soybeans 261
Salmon (3 oz) 181
Bok Choi 158
Baked Beans 149
Rutabaga 82
Almonds (1 oz) 75
Canned Tomatoes 74
Raisins 73