Brenndalsbreen (or Ã…brekkebreen) is a west-facing outlet glacier from Jostedalsbreen.
| Year | Length change (m) | Cumulative length change (m) |
|---|---|---|
| 1900 | 0 | Start |
| 1901 | -23 | -23 |
| 1902 | 7 | -16 |
| 1903 | -5 | -21 |
| 1904 | -10 | -31 |
| 1905 | -16 | -47 |
| 1906 | 40 | -7 |
| 1907 | 12 | 5 |
| 1908 | 19 | 24 |
| 1909 | 13 | 37 |
| 1910 | 15 | 52 |
| 1911 | 7 | 59 |
| 1912 | -5 | 54 |
| 1913 | 4 | 58 |
| 1914 | -16 | 42 |
| 1915 | -13 | 29 |
| 1916 | -7 | 22 |
| 1917 | -38 | -16 |
| 1918 | -28 | -44 |
| 1919 | -6 | -50 |
| 1920 | -47 | -97 |
| 1921 | -16 | -113 |
| 1922 | -8 | -121 |
| 1923 | 2 | -119 |
| 1924 | 48 | -71 |
| 1925 | -11 | -82 |
| 1926 | 11 | -71 |
| 1927 | -4 | -75 |
| 1928 | 14 | -61 |
| 1929 | 9 | -52 |
| 1930 | 3 | -49 |
| 1931 | -7 | -56 |
| 1932 | 3 | -53 |
| 1933 | -14 | -67 |
| 1934 | -17 | -84 |
| 1935 | -20 | -104 |
| 1936 | -39 | -143 |
| 1937 | -25 | -168 |
| 1938 | -44 | -212 |
| 1939 | -61 | -273 |
| 1940 | -62 | -335 |
| 1941 | -78 | -413 |
| 1942 | -44 | -457 |
| 1943 | -79 | -536 |
| 1944 | -114 | -650 |
| 1945 | -96 | -746 |
| 1946 | -254 | -1000 |
| 1947 | -105 | -1105 |
| 1948 | -84 | -1189 |
| 1949 | -49 | -1238 |
| 1950 | -44 | -1282 |
| 1951 | -32 | -1314 |
| 1952 | -17 | -1331 |
| 1953 | -10 | -1341 |
| 1954 | -5 | -1346 |
| 1955 | 0 | -1346 |
| 1957 | 25 | -1321 |
| 1958 | 9 | -1312 |
| 1959 | 12 | -1300 |
| 1961 | 9 | -1291 |
| 1962 | 1 | -1290 |
| 1966 | 30 | -1260 |
| 1993 | 85 | -1175 |
| 1996 | 65 | -1110 |
| 1997 | 8 | -1102 |
| 1998 | 11 | -1091 |
| 1999 | 5 | -1086 |
| 2000 | 0 | -1086 |
| 2001 | -17 | -1103 |
| 2002 | -20 | -1123 |
| 2003 | -30 | -1153 |
| 2004 | -20 | -1173 |
| 2005 | -54 | -1227 |
| 2006 | -160 | -1387 |
| 2007 | -87 | -1474 |
| 2008 | -56 | -1530 |
| 2009 | -28 | -1558 |
| 2010 | -22 | -1580 |
| 2011 | -60 | -1640 |
| 2012 | -55 | -1695 |
| 2014 | -55 | -1750 |
| 2015 | -29 | -1779 |
| 2016 | -26 | -1805 |
| 2018 | -55 | -1860 |
| 2019 | -10 | -1870 |
| 2021 | -15 | -1885 |
| 2022 | -19 | -1904 |
| 2024 | -38 | -1942 |
| 2025 | -42 | -1984 |