Convert Barleycorn (barleycorn) to Millimeter (mm) instantly.
Barleycorn to Millimeter conversion
1 Barleycorn (barleycorn) = 8.4666667 Millimeter (mm). To convert Barleycorn to Millimeter, multiply the value by 8.4666667.
| Barleycorn (barleycorn) | Millimeter (mm) |
|---|---|
| 1 | 8.4666667 |
| 2 | 16.933333 |
| 5 | 42.333334 |
| 10 | 84.666667 |
| 25 | 211.66667 |
| 50 | 423.33334 |
| 100 | 846.66667 |
| 1000 | 8466.6667 |
Frequently asked questions
How many Millimeter are in one Barleycorn?
One Barleycorn (barleycorn) equals 8.4666667 Millimeter (mm).
How do I convert Barleycorn to Millimeter?
To convert Barleycorn to Millimeter, multiply the value by 8.4666667.
What is 10 Barleycorn in Millimeter?
10 Barleycorn = 84.666667 Millimeter.
About these units
Barleycorn (barleycorn)
The barleycorn is an English unit, approximately 1/3 inch (8.47 mm), originally based on the length of a grain of barley. It served as a small-scale measure in tailoring, shoe sizing, and other crafts. In particular, the English shoe size system was historically based on barleycorns, with increments in size corresponding to single barleycorn units. This unit exemplifies the anthropometric and agronomic origins of measurement. Even today, the barleycorn's influence persists in the traditional shoe sizing system in the UK and the US, providing continuity with historical practices.
Millimeter (mm)
A millimeter is one-thousandth of a meter and is used extensively in fields that require fine control and precision. Engineers and machinists frequently rely on millimeters in technical drawings and machining specifications, since the unit supports very precise tolerances without resorting to decimals. In construction, millimeters provide clarity for component dimensions, door and window fittings, and joinery work. Millimeters are also critical in medical imaging (such as CT or MRI slice thickness), entomology, electronics, and automotive design. Many mechanical failures or malfunctions arise from deviations of only a few millimeters—highlighting the importance of precision. On a more everyday level, rainfall measurements and snow depth reports often use millimeters for accuracy.