Whether you’re refilling oats, rice, or lentils — this simple calculator shows how many grams fit in your jar. Just enter your jar’s volume in milliliters and pick the food. That’s it! You’ll know exactly how much to buy — no guesswork, no overfilling.
Tip: The calculated weights are based on loosely filled, dry ingredients. No need to compact the contents — just fill as you normally would.
Your jar holds: – grams