Home Canning Mason Jar conversion chart by weight and volume. If you’re using an older recipe sometimes it will say things like use a jelly jar or a storage jar, etc. Here’s the correct conversion
| Jar Size |
Weight |
Volume |
| Jelly Jar |
4 ounces |
1/2 cup |
| Jelly Jar |
8 ounces |
1 cup |
| Jelly Jar |
12 ounces |
1 1/2 cups |
| Half Pint |
8 ounces |
1 cup |
| Pint |
16 ounces |
2 cups |
| Pint-and-a-Half |
24 ounces |
3 cups |
| Pint-and-Three-Quarters |
28 ounces |
3 1/2 cups |
| Quart |
32 ounces |
4 cups |
| Half Gallon |
64 ounces |
8 cups |
| Gallon |
128 ounces |
16 cups |
| Storage Jar |
14 ounces |
1 3/4 cups |
| Storage Jar |
38 ounces |
4 3/4 cups |