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A better-organised pantry starts here
Jar Size Finder
Find the right capacity for your ingredients, check your shelf space and shop the exact size.
Current jar rangeYour matching sizes will appear hereEnter a measured volume, or choose an ingredient for a weight-based estimate.
A helpful guide, not a fit guarantee. Brand, grind, shape and packing change the space ingredients need. For bulky items, measure their volume first. Confirm product dimensions and lid access before ordering.
How to use your jar size estimate
Grams measure ingredient weight; millilitres measure the space it takes up. Select the ingredient that matches what you are storing, and enter the package weight in grams or a measured volume in millilitres—not the same number in both units.
For grams, this calculator divides the amount by its stored ingredient-density estimate and rounds the result up to the next millilitre. For millilitres, it uses the volume you enter. It then shows jar sizes at or above that estimated volume.
The closest size is not a guaranteed fit and may leave little spare room. Allow extra headroom for scooping, pouring and closing the lid; choose a larger size when needed. Ingredient shape, packing and settling can change the space required.
Capacity is not an external measurement. Before ordering, compare the selected jar’s external width, depth and height—including its lid—with your usable shelf space. Leave room to lift or remove the lid and take the jar off the shelf.