| square chain (international) | 1 sq ch | 2 sq ch | 3 sq ch | 4 sq ch | 5 sq ch | 6 sq ch | 7 sq ch | 8 sq ch | 9 sq ch | 10 sq ch | 11 sq ch | 12 sq ch | 13 sq ch | 14 sq ch | 15 sq ch | 16 sq ch | 17 sq ch | 18 sq ch | 19 sq ch | 20 sq ch | 21 sq ch | 22 sq ch | 23 sq ch | 24 sq ch | 25 sq ch | 26 sq ch | 27 sq ch | 28 sq ch | 29 sq ch | 30 sq ch | 31 sq ch | 32 sq ch | 33 sq ch | 34 sq ch | 35 sq ch | 36 sq ch | 37 sq ch | 38 sq ch | 39 sq ch | 40 sq ch | 41 sq ch | 42 sq ch | 43 sq ch | 44 sq ch | 45 sq ch | 46 sq ch | 47 sq ch | 48 sq ch | 49 sq ch | 50 sq ch | 51 sq ch | 52 sq ch | 53 sq ch | 54 sq ch | 55 sq ch | 56 sq ch | 57 sq ch | 58 sq ch | 59 sq ch | 60 sq ch | 61 sq ch | 62 sq ch | 63 sq ch | 64 sq ch | 65 sq ch | 66 sq ch | 67 sq ch | 68 sq ch | 69 sq ch | 70 sq ch | 71 sq ch | 72 sq ch | 73 sq ch | 74 sq ch | 75 sq ch | 76 sq ch | 77 sq ch | 78 sq ch | 79 sq ch | 80 sq ch | 81 sq ch | 82 sq ch | 83 sq ch | 84 sq ch | 85 sq ch | 86 sq ch | 87 sq ch | 88 sq ch | 89 sq ch | 90 sq ch | 91 sq ch | 92 sq ch | 93 sq ch | 94 sq ch | 95 sq ch | 96 sq ch | 97 sq ch | 98 sq ch | 99 sq ch | 100 sq ch |
| barony | 2.5 × 10-5 barony | 5.0 × 10-5 barony | 7.5 × 10-5 barony | 0.0001 barony | 0.000125 barony | 0.00015 barony | 0.000175 barony | 0.0002 barony | 0.000225 barony | 0.00025 barony | 0.000275 barony | 0.0003 barony | 0.000325 barony | 0.00035 barony | 0.000375 barony | 0.0004 barony | 0.000425 barony | 0.00045 barony | 0.000475 barony | 0.0005 barony | 0.000525 barony | 0.00055 barony | 0.000575 barony | 0.0006 barony | 0.000625 barony | 0.00065 barony | 0.000675 barony | 0.0007 barony | 0.000725 barony | 0.00075 barony | 0.000775 barony | 0.0008 barony | 0.000825 barony | 0.00085 barony | 0.000875 barony | 0.0009 barony | 0.000925 barony | 0.00095 barony | 0.000975 barony | 0.001 barony | 0.001025 barony | 0.00105 barony | 0.001075 barony | 0.0011 barony | 0.001125 barony | 0.00115 barony | 0.001175 barony | 0.0012 barony | 0.001225 barony | 0.00125 barony | 0.001275 barony | 0.0013 barony | 0.001325 barony | 0.00135 barony | 0.001375 barony | 0.0014 barony | 0.001425 barony | 0.00145 barony | 0.001475 barony | 0.0015 barony | 0.001525 barony | 0.00155 barony | 0.001575 barony | 0.0016 barony | 0.001625 barony | 0.00165 barony | 0.001675 barony | 0.0017 barony | 0.001725 barony | 0.00175 barony | 0.001775 barony | 0.0018 barony | 0.001825 barony | 0.00185 barony | 0.001875 barony | 0.0019 barony | 0.001925 barony | 0.00195 barony | 0.001975 barony | 0.002 barony | 0.002025 barony | 0.00205 barony | 0.002075 barony | 0.0021 barony | 0.002125 barony | 0.00215 barony | 0.002175 barony | 0.0022 barony | 0.002225 barony | 0.00225 barony | 0.002275 barony | 0.0023 barony | 0.002325 barony | 0.00235 barony | 0.002375 barony | 0.0024 barony | 0.002425 barony | 0.00245 barony | 0.002475 barony | 0.0025 barony |
square chain is a unit of area.
| 1 square chains (international) ≡ 2.5E-5 baronies | 6 square chains (international) ≡ 0.00015 baronies |
| 2 square chains (international) ≡ 5.0E-5 baronies | 7 square chains (international) ≡ 0.000175 baronies |
| 3 square chains (international) ≡ 7.5E-5 baronies | 8 square chains (international) ≡ 0.0002 baronies |
| 4 square chains (international) ≡ 0.0001 baronies | 9 square chains (international) ≡ 0.000225 baronies |
| 5 square chains (international) ≡ 0.000125 baronies | 10 square chains (international) ≡ 0.00025 baronies |
A geographic barony is a remnant from mediaeval times of the area of land held under the form of feudal land tenure termed feudal barony, or barony by tenure, either an English feudal barony, a Scottish feudal barony or an Irish feudal barony, which all operated under different legal and social systems. Just as modern counties are no longer under the administrative control of a noble count or earl, geographic baronies are generally no longer connected with feudal barons, certainly not in England where such tenure was abolished with the whole feudal system by the Tenures Abolition Act 1660. The position in Scotland is more complex, although the legal force of the Scottish feudal baron was abolished early in the 21st century.
| 1 baronies ≡ 40000 square chains (international) | 6 baronies ≡ 240000 square chains (international) |
| 2 baronies ≡ 80000 square chains (international) | 7 baronies ≡ 280000 square chains (international) |
| 3 baronies ≡ 120000 square chains (international) | 8 baronies ≡ 320000 square chains (international) |
| 4 baronies ≡ 160000 square chains (international) | 9 baronies ≡ 360000 square chains (international) |
| 5 baronies ≡ 200000 square chains (international) | 10 baronies ≡ 400000 square chains (international) |
| 1 square chains (international) ≡ 2.5 × 10-5 baronies |
| 1 baronies ≡ 40 000 square chains (international) |