| 0Å | 0rod |
| 1Å | 1.988388 × 10⁻¹¹rod |
| 2Å | 3.976776 × 10⁻¹¹rod |
| 3Å | 5.965163 × 10⁻¹¹rod |
| 4Å | 7.953551 × 10⁻¹¹rod |
| 5Å | 9.941939 × 10⁻¹¹rod |
| 6Å | 1.193033 × 10⁻¹⁰rod |
| 7Å | 1.391871 × 10⁻¹⁰rod |
| 8Å | 1.59071 × 10⁻¹⁰rod |
| 9Å | 1.789549 × 10⁻¹⁰rod |
| 10Å | 1.988388 × 10⁻¹⁰rod |
| 11Å | 2.187227 × 10⁻¹⁰rod |
| 12Å | 2.386065 × 10⁻¹⁰rod |
| 13Å | 2.584904 × 10⁻¹⁰rod |
| 14Å | 2.783743 × 10⁻¹⁰rod |
| 15Å | 2.982582 × 10⁻¹⁰rod |
| 16Å | 3.181421 × 10⁻¹⁰rod |
| 17Å | 3.380259 × 10⁻¹⁰rod |
| 18Å | 3.579098 × 10⁻¹⁰rod |
| 19Å | 3.777937 × 10⁻¹⁰rod |
| 20Å | 3.976776 × 10⁻¹⁰rod |
| 21Å | 4.175614 × 10⁻¹⁰rod |
| 22Å | 4.374453 × 10⁻¹⁰rod |
| 23Å | 4.573292 × 10⁻¹⁰rod |
| 24Å | 4.772131 × 10⁻¹⁰rod |
| 25Å | 4.97097 × 10⁻¹⁰rod |
| 26Å | 5.169808 × 10⁻¹⁰rod |
| 27Å | 5.368647 × 10⁻¹⁰rod |
| 28Å | 5.567486 × 10⁻¹⁰rod |
| 29Å | 5.766325 × 10⁻¹⁰rod |
| 30Å | 5.965163 × 10⁻¹⁰rod |
| 31Å | 6.164002 × 10⁻¹⁰rod |
| 32Å | 6.362841 × 10⁻¹⁰rod |
| 33Å | 6.56168 × 10⁻¹⁰rod |
| 34Å | 6.760519 × 10⁻¹⁰rod |
| 35Å | 6.959357 × 10⁻¹⁰rod |
| 36Å | 7.158196 × 10⁻¹⁰rod |
| 37Å | 7.357035 × 10⁻¹⁰rod |
| 38Å | 7.555874 × 10⁻¹⁰rod |
| 39Å | 7.754712 × 10⁻¹⁰rod |
| 40Å | 7.953551 × 10⁻¹⁰rod |
| 41Å | 8.15239 × 10⁻¹⁰rod |
| 42Å | 8.351229 × 10⁻¹⁰rod |
| 43Å | 8.550068 × 10⁻¹⁰rod |
| 44Å | 8.748906 × 10⁻¹⁰rod |
| 45Å | 8.947745 × 10⁻¹⁰rod |
| 46Å | 9.146584 × 10⁻¹⁰rod |
| 47Å | 9.345423 × 10⁻¹⁰rod |
| 48Å | 9.544262 × 10⁻¹⁰rod |
| 49Å | 9.7431 × 10⁻¹⁰rod |
| 50Å | 9.941939 × 10⁻¹⁰rod |
| 51Å | 1.014078 × 10⁻⁹rod |
| 52Å | 1.033962 × 10⁻⁹rod |
| 53Å | 1.053846 × 10⁻⁹rod |
| 54Å | 1.073729 × 10⁻⁹rod |
| 55Å | 1.093613 × 10⁻⁹rod |
| 56Å | 1.113497 × 10⁻⁹rod |
| 57Å | 1.133381 × 10⁻⁹rod |
| 58Å | 1.153265 × 10⁻⁹rod |
| 59Å | 1.173149 × 10⁻⁹rod |
| 60Å | 1.193033 × 10⁻⁹rod |
| 61Å | 1.212917 × 10⁻⁹rod |
| 62Å | 1.2328 × 10⁻⁹rod |
| 63Å | 1.252684 × 10⁻⁹rod |
| 64Å | 1.272568 × 10⁻⁹rod |
| 65Å | 1.292452 × 10⁻⁹rod |
| 66Å | 1.312336 × 10⁻⁹rod |
| 67Å | 1.33222 × 10⁻⁹rod |
| 68Å | 1.352104 × 10⁻⁹rod |
| 69Å | 1.371988 × 10⁻⁹rod |
| 70Å | 1.391871 × 10⁻⁹rod |
| 71Å | 1.411755 × 10⁻⁹rod |
| 72Å | 1.431639 × 10⁻⁹rod |
| 73Å | 1.451523 × 10⁻⁹rod |
| 74Å | 1.471407 × 10⁻⁹rod |
| 75Å | 1.491291 × 10⁻⁹rod |
| 76Å | 1.511175 × 10⁻⁹rod |
| 77Å | 1.531059 × 10⁻⁹rod |
| 78Å | 1.550942 × 10⁻⁹rod |
| 79Å | 1.570826 × 10⁻⁹rod |
| 80Å | 1.59071 × 10⁻⁹rod |
| 81Å | 1.610594 × 10⁻⁹rod |
| 82Å | 1.630478 × 10⁻⁹rod |
| 83Å | 1.650362 × 10⁻⁹rod |
| 84Å | 1.670246 × 10⁻⁹rod |
| 85Å | 1.69013 × 10⁻⁹rod |
| 86Å | 1.710014 × 10⁻⁹rod |
| 87Å | 1.729897 × 10⁻⁹rod |
| 88Å | 1.749781 × 10⁻⁹rod |
| 89Å | 1.769665 × 10⁻⁹rod |
| 90Å | 1.789549 × 10⁻⁹rod |
| 91Å | 1.809433 × 10⁻⁹rod |
| 92Å | 1.829317 × 10⁻⁹rod |
| 93Å | 1.849201 × 10⁻⁹rod |
| 94Å | 1.869085 × 10⁻⁹rod |
| 95Å | 1.888968 × 10⁻⁹rod |
| 96Å | 1.908852 × 10⁻⁹rod |
| 97Å | 1.928736 × 10⁻⁹rod |
| 98Å | 1.94862 × 10⁻⁹rod |
| 99Å | 1.968504 × 10⁻⁹rod |
The angstrom (or ångström) is a unit of length and is a non-SI but metric accepted unit with the symbol Å.
It is equal in length to one ten-billionth of a metre or 0.1 nanometres (0.1nm).
It is approximately the size of an atom and is mostly used to measure very small distances for example wavelengths of light.
The rod is a unit of length in the imperial and US sytem and uses the symbol rod.
A rod (or perch, pole, lug) is equal to 16.5 feet or 5.5 yards.
It is a building surveyor's tool for measuring distance and is particularly useful as multiples of this unit can make up an exact acre. A perfect acre is a rectangle with edges 660 feet and 66 feet - which is 40 rods by 4 rods; i.e. 1 acre = 160 square rods.