The palm is an obsolete anthropic unit of length, originally based on the width of the human palm and then variously standardized. The same name is also used for a second, rather larger unit based on the length of the human hand.

A palm, when used as a unit of length, is usually four digits (fingers) or three inches, i.e. 7.62 cm (for the international inch). In English this unit is no longer in use as other units that are based on the human arm: digit (¼ palm), finger (7/24 palm), hand (4/3 palms), shaftment (2 palms), span (3 palms), cubit (6 palms) and ell (15 palms).

Learn about this topic in these articles: measurement systems In measurement system: Greeks and Romans 97 inch); and the palm (palmus), or 1/4 Roman foot, was 74 mm (2.91 inches). Read More

Learn about this topic in these articles: division of Egyptian cubit In measurement system: The Egyptians Four digits equaled a palm, five a hand. Twelve digits, or three palms, equaled a small span. Fourteen digits, or one-half a cubit, equaled a large span.

2006年10月30日 · What is the unit called a palm? In England, a unit of length, originally a body unit (though influenced by the Roman palm), the breadth of the palm of the hand at the base of the fingers, without the thumb, which was taken to be 4 fingerbreadths, 3 thumbwidths, or 3 inches. By the 17th century it is always simply = 3 inches.

2024年1月17日 · The palm is an obsolete anthropic unit of length, originally based on the width of the human palm and then variously standardized. The same name is also used for a second, rather larger unit based on the length of the human hand. The width of the palm was a traditional unit in Ancient Egypt, Israel,

A palm, when used as a unit of length, is usually four digits ( fingers) or three inches, i.e. 7.62 cm (for the international inch ). In English this unit is no longer in use as other units that are based …

The palm is an obsolete anthropic unit of length, originally based on the width of the human palm and then variously standardized. The same name is also used for a second, rather larger unit based on the length of the human hand.

Do a quick conversion: 1 palm [Britain, Roman minor] = 0.075 metres using the online calculator for metric conversions. Check the chart for more details.

In various parts of Europe and the Mediterranean, the palm was based on the length of the hand rather than the width. Greaves in 1647 gives equivalents for three kinds of palm, the Roman palmo di Architetti or architect's palm, the Roman palmo del braccio di mercantia or commercial palm, and the Genoa palm.