Quinoa seed
A quinoa seed is the edible seed of the Chenopodium quinoa plant, commonly used as a grain substitute in cooking.
Also known as: Chenopodium quinoa seed
How big is it?
2 mm across
Also 0.07874 in
Defined seed diameter · defined specimen
Typical recorded range: 1.7 mm to 2.3 mm.

A little perspective
About the same scale as Copepod.
Copepod: A copepod is a tiny aquatic crustacean found in marine and freshwater environments, playing a key role in aquatic food webs.
Measurements, assumptions & sources +
Quinoa seed
A defined dry quinoa seed 2 mm across and 3 mg in mass. Variety, moisture and seed grading affect both values.
Defined examples — our methodology
The marked defined seed diameter is calibrated. Unmeasured illustration details are representative.
Copepod
A defined 2 mm adult calanoid copepod specimen with a 10 microgram wet mass. The body span excludes the long antennules; species, life stage and hydration produce wide variation.
Defined examples — our methodology
The marked defined body length is calibrated. Unmeasured illustration details are representative.
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Why this measurement?
Why we use 2 mm
For comparison, this page uses defined seed diameter. This is labelled defined specimen: an explicit comparison model rather than a claim that every example has the same value. The recorded range is 1.7 mm to 2.3 mm.
A defined dry quinoa seed 2 mm across and 3 mg in mass. Variety, moisture and seed grading affect both values.
The marked horizontal span follows the named feature; transparent margins and unmeasured details do not alter it. How calibrated comparisons work →
Recorded properties
Quinoa seed dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 2 mm | 1.7 mm to 2.3 mm | defined specimen | |
| 3 mg | 2.5 mg to 3.5 mg | defined specimen |
Around this scale
Go smaller. Go bigger.
These links use compatible length records, ordered around the selected value.
Nearest lower value · Living thingsPoppy seed1 mmA poppy seed is an edible seed produced by plants in the poppy family and commonly used in breads and other foods.
Around the same scale · Everyday thingsChia seed2 mmA chia seed is the edible seed of the Salvia hispanica plant, often used in foods such as puddings and cereals.
Nearest higher value · Everyday thingsLentil5 mmA lentil is the edible, lens-shaped seed of the Lens culinaris plant, widely used in soups and stews.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
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