Sweden, a common system for weights and measures was introduced by law in 1665. Before that, there were a number of local variants. The system was slightly revised in 1735. In 1855, a decimal reform was instituted that defined a new Swedish inch as 1⁄10 Swedish foot (2.96 cm or 1.17 inches). Up to the middle of the 19th century, there was a law allowing the imposition of the
death penalty for falsifying weights or measures. Sweden adopted the
metric system in 1889, after a decision by the parliament in 1875 and a ten-year transition period from 1879. Only the
Swedish mile, mil, has been preserved, now measuring 10 kilometres (6.2 statute miles).
fot – Foot, ½ aln. Before 1863, the
Stockholmfot was the commonly accepted unit, at 29.69 cm (0.974 ft).
kvarter – Quarter, 1⁄4aln
tum or verktum – Inch, 1⁄6kvarter or 1⁄12fot (making it 2.47 cm or 0.97 in).
linje – Line, after 1863 1⁄10tum, 2.96 mm (0.117 inches). Before that, 1⁄12tum or 2.06 mm.
mil – Mile, also lantmil. From 1699, defined as a unity mile of 18000 alnar or 10.69 km (6.64 mi). The unified mile was meant to define the suitable distance between inns. After the 1889 metric conversion the
Swedish mil is defined as exactly 10
nymil – New mile from 1889, 10 km exactly. Commonly used to this day, only referred to as mil.
kyndemil – The distance a torch will last, approx 16 km (9.9 mi).
skogsmil – Also rast, distance between rests in the woods, approx. 5 km (3.1 mi).
fjärdingsväg – 1⁄4mil
stenkast – Stone's throw, about 50 m (164 ft), used to this day as an approximate measure.
rev – 160 fot, for land measurement, was 100 fot after 1855.
stång – 16 fot, for land measurement
tum – Thumb (inch), 1⁄12fot, 2.474 cm. After 1863 1⁄10fot, 2.96 cm, not much accepted by professional users in mechanics and carpentry who later switched to English inch (2.54 cm, abandoned only late 20th century) and metric system.
tvärhand – Hand, 4 inches.
Old area units
kannaland – 1000 fot 2, or 88.15 m2 (948.8 sq ft)
kappland – 154.3 m2 (1,661 sq ft).
spannland – 16 kappland
tunnland – 2 spannland or 4,937.6 m2 (53,148 sq ft), about 1 acre
kvadratmil – Square mil, 36 million square favnar, from 1739.
hektar - 100x100m, still commonly used for land area of farms.