What size spice label do I need?

How do I measure a French square spice jar vs a round spice jar?

When spice founders ask for a 'standard 4 oz spice jar label,' the first question our prepress team asks is whether the glass jar is a round cylinder or a four-sided French square. Although both hold the exact same volume of ground cumin or paprika, their outer geometry requires completely different label widths. A 4 oz French square jar measures roughly 1.75 inches from outside corner to outside corner, but the glass curves sharply along all four vertical edges. If you apply a 1.75 inch wide single-panel sticker onto one face, the left and right edges sit right on top of the curved corner bevels and pop loose within days. Instead, measure only the dead-flat glass plane between the bevels (usually 1.5 inches wide) and subtract 1/8 inch, or wrap a continuous horizontal strip across three faces when ordering custom spice jar labels.

1. French square single face: Measure the flat glass between the corner bevels and subtract 0.125 in (typically 1.375 × 2.5 in or 1.5 × 2.75 in).
2. French square 3-panel wrap: Wrap a strip across the left face, front face, and right face (typically 5.25 × 2.5 in), leaving the fourth back glass wall open so buyers see the spice fill level.
3. Round jar full wrap: Multiply the jar diameter by 3.14 (π) and subtract 0.25 in for a clean back gap (6.0 × 2.25 in on a 2.0 in diameter 4 oz jar).
4. Round jar front panel: Divide the circumference by 3 so the entire spice name is readable in one glance without turning the jar (2.0 × 2.5 in).

What are the most common spice label sizes for jars, shakers, and tins?

While CubitPack cuts every order to your exact width and height with no die or plate charges, almost all North American glass spice jars, plastic BBQ dredge shakers, magnetic tins, and chef pantry jugs fall into seven standard container families. Use the reference table below to benchmark your dimensions before testing a paper cutout on your jar. Remember that in packaging notation, Width (horizontal left-to-right around the jar) always comes first and Height (vertical top-to-bottom) comes second. On a tall single-face French square label like 1.5 × 2.75 inches, the width is narrower than the height; on a full wrap like 6.0 × 2.25 inches, the width is much longer than the height.

What size round sticker fits a spice jar lid or tamper seal?

Over half of modern home kitchens store spices upright inside deep pull-out cabinet drawers rather than on wall-mounted racks. When a customer opens a spice drawer and looks straight down at 24 identical black or silver screw caps, a jar with only a side label forces them to lift five jars just to find Smoked Paprika. Adding a custom circle label to the top of every cap solves that problem for pennies per unit. Standard spice jars use neck finishes measured in millimeters: a 43-400 cap (roughly 1.68 inches outside diameter) takes a 1.25 inch circle; a 48-400 cap (1.89 inches outside) takes a 1.375 inch or 1.5 inch circle; and a 53-400 cap (2.08 inches outside) takes a 1.5 inch or 1.75 inch circle. Always measure inside the raised outer knurling or stacking ring on the top of your cap and subtract 1/8 inch. If you want a single piece that both labels the lid and proves the jar has not been opened, ask our designers for a lollipop-style tamper seal that combines a 1.5 inch top circle with a 0.625 × 1.5 inch side tab.

How do I size labels for 8 oz BBQ rub shakers and refill pouches?

Pitmasters and grilling brands usually pack dry rubs in 5.5 oz, 8 oz, or 16 oz clear PET cylindrical bottles topped with dual-flapper shaker caps. Most plastic BBQ shaker bottles have a slightly recessed center body between a raised top shoulder ring and a bottom base ring so labels do not scuff when cases vibrate in transit. Measure the vertical height inside that recessed body channel and subtract 0.125 inches (typically giving a 2.5 inch or 3.0 inch height), then multiply the diameter by 3.14 and subtract 0.25 inches for a 7.0 inch or 7.5 inch full wrap. Many spice companies also sell 4 oz or 8 oz flat or stand-up refill pouches so loyal customers can refill their glass jars at home. On custom stand-up pouches and flat barrier bags, measure the flat face below the zipper track and inside the side heat seams, then subtract 0.5 inches on both width and height, making a 3.0 × 4.0 inch or 2.5 × 3.5 inch rectangle the clean standard.

How do I test one master spice label size across 20+ seasoning blends?

Before approving your digital proof, print your planned rectangle and lid circle outlines at 100% scale on plain copy paper, cut them out, and tape them onto a filled spice jar. Check three things right away: first, verify that the top and bottom edges stop at least 1/8 inch away from the glass shoulder curve and bottom heel; second, check whether leaving a 0.25 inch back gap (or a 3-sided square wrap) leaves enough clear glass for shoppers to see the texture of whole peppercorns, flaky sea salt, or red chili flakes; third, confirm that your longest spice name ('Caramelized Onion & Roasted Garlic Seasoning') and longest ingredient list fit inside the safe margin without dropping below 5.5 pt type.

What are the most common spice label sizing mistakes?

Glass corner bevels, recessed shaker rings, and sifter cap ridges cause most spice label fit issues. Avoid these five sizing mistakes

1. Sizing a single-face French square jar label to the full 1.75 inch outer jar width instead of stopping at 1.375 or 1.5 inches inside the rounded corner bevels.
2. Using a 4 oz round jar wrap length (6.0 in) on a 4 oz French square jar without checking where the four corner folds fall across the typography.
3. Measuring the outside diameter of a 48-400 or 53-400 spice cap instead of the flat inner circle inside the raised perimeter ridge.
4. Wrapping a cylinder label end-to-end with zero gap on a glass spice jar, where normal molded-glass tolerances cause the ends to overlap and buckle.
5. Swapping Width and Height when ordering roll labels for a tabletop dispenser or semi-automatic jar roller.

Find your label size

Packaging for this

Custom Spice Labels

Custom Jar Labels

Custom Circle Labels

Custom Stand Up Pouches

Custom Spice Boxes

Custom Ingredient Labels

More guides