Lentil
A lentil is the edible, lens-shaped seed of the Lens culinaris plant, widely used in soups and stews.
Also known as: lentil seed, Lens culinaris seed
How big is it?
5 mm across
Also 0.1969 in
Defined seed diameter · defined specimen
Typical recorded range: 4 mm to 6 mm.

A little perspective
About the same scale as Small ant.
Small ant: An ant is a social insect that lives in an organised colony, usually with workers, a queen and specialised roles.
Measurements, assumptions & sources +
Lentil
A defined dry lentil seed 5 mm across and 40 mg in mass. Cultivar, moisture and grading change size and mass; the seed is lens-shaped rather than spherical.
Defined examples — our methodology
The marked defined seed diameter is calibrated. Unmeasured illustration details are representative.
Small ant
Example 5 mm ant, 3 mg; ants span a wide range of sizes.
Defined examples — our methodology
The marked length is calibrated. Unmeasured illustration details are representative.
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Why this measurement?
Why we use 5 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 4 mm to 6 mm.
A defined dry lentil seed 5 mm across and 40 mg in mass. Cultivar, moisture and grading change size and mass; the seed is lens-shaped rather than spherical.
The marked horizontal span follows the named feature; transparent margins and unmeasured details do not alter it. How calibrated comparisons work →
Recorded properties
Lentil dimensions and measurements
| Property | Selected value | Recorded range | Basis |
|---|---|---|---|
| 5 mm | 4 mm to 6 mm | defined specimen | |
| 40 mg | 30 mg to 50 mg | defined specimen |
Around this scale
Go smaller. Go bigger.
These links use compatible length records, ordered around the selected value.
Nearest lower value · Everyday thingsChia seed2 mmA chia seed is the edible seed of the Salvia hispanica plant, often used in foods such as puddings and cereals.
Around the same scale · Living thingsSmall ant5 mmAn ant is a social insect that lives in an organised colony, usually with workers, a queen and specialised roles.
Nearest higher value · Everyday thingsGrain of rice7 mmA grain of rice is the edible seed of the rice plant, widely consumed as a staple food.Sources and method
Want to check the number?
The source records and measurement method remain available for inspection.
There’s always another scale




