Blog — Buyer Guide
If you're sourcing gherkins for food manufacturing, one of the first specifications you'll encounter is the size grade. Gherkin sizing directly affects the texture, appearance, and suitability of the product for your specific application — whether you're packing retail jars, supplying burger slices to a fast-food chain, or producing relish at scale.
Gherkins are graded primarily by length (in centimetres) and by fruit count per kilogram. These two measures work together: smaller gherkins have a higher count per kilogram, while larger gherkins have fewer pieces per kilo. The industry uses standardised size ranges recognised across international trade.
Additionally, gherkins are assessed for uniformity, colour consistency, absence of defects (blemishes, curvature, soft spots), and firmness. A premium grade gherkin will be straight, firm, uniformly green, and free of mechanical damage.
| Size Grade | Length (cm) | Count / Kg | Common Name |
|---|---|---|---|
| 1–4 cm | 1 – 4 | 300+ | Baby / Cornichon Extra-Fine |
| 3–6 cm | 3 – 6 | 160 – 300 | Cornichon / Fine |
| 6–9 cm | 6 – 9 | 60 – 120 | Medium / Standard |
| 9–12 cm | 9 – 12 | 30 – 60 | Large |
| 12+ cm | 12+ | 5 – 30 | Extra Large / Industrial |
The count-per-kilogram specification is critical for food manufacturers. It determines how many uniform pieces you get per unit weight, which directly affects portioning, cost per serving, and consistency across production batches.
Cornichon grades (1–6 cm) are the premium segment, prized in French cuisine and upscale food retail. These tiny, crunchy gherkins command higher prices and are typically packed whole in glass jars with dill, mustard seed, or tarragon. Ideal for charcuterie boards, gourmet sandwich shops, and premium private-label brands.
Medium grades (6–9 cm) are the workhorse of the industry — the most commonly traded size globally. Suitable for whole-pack retail jars, slicing into hamburger chips for QSR chains, and dicing for relish or tartar sauce production.
Large grades (9–12 cm and above) are primarily used for slicing and dicing operations. A larger gherkin yields more uniform slices per piece, making it more efficient for food service applications where the gherkin won't be presented whole.
Size is only half the specification. Gherkins are preserved in one of three media — acetic acid (standard for bulk industrial supply), natural vinegar (preferred for retail ready-to-eat products), or brine (mildest profile, ideal for custom seasoning). Each affects flavour, shelf life, and end-use suitability.
Read our full comparison: Brine vs Vinegar vs Acetic Acid →
When requesting a quote from a gherkin supplier, communicate these key specs: size grade (in cm range), count per kilogram tolerance, preservation medium, packing format (drums, pails, jars), and required certifications (HACCP, BRC, Kosher, Organic, etc.).
A clear specification avoids back-and-forth and helps your supplier provide an accurate quote and lead time. If you're unsure which grade suits your application, a good supplier will send samples across multiple sizes for evaluation.
Need Help Choosing the Right Grade?
We offer the full range of gherkin sizes — from fine cornichons to large industrial grades. Request samples today.