| spat | 1 S | 2 S | 3 S | 4 S | 5 S | 6 S | 7 S | 8 S | 9 S | 10 S | 11 S | 12 S | 13 S | 14 S | 15 S | 16 S | 17 S | 18 S | 19 S | 20 S | 21 S | 22 S | 23 S | 24 S | 25 S | 26 S | 27 S | 28 S | 29 S | 30 S | 31 S | 32 S | 33 S | 34 S | 35 S | 36 S | 37 S | 38 S | 39 S | 40 S | 41 S | 42 S | 43 S | 44 S | 45 S | 46 S | 47 S | 48 S | 49 S | 50 S | 51 S | 52 S | 53 S | 54 S | 55 S | 56 S | 57 S | 58 S | 59 S | 60 S | 61 S | 62 S | 63 S | 64 S | 65 S | 66 S | 67 S | 68 S | 69 S | 70 S | 71 S | 72 S | 73 S | 74 S | 75 S | 76 S | 77 S | 78 S | 79 S | 80 S | 81 S | 82 S | 83 S | 84 S | 85 S | 86 S | 87 S | 88 S | 89 S | 90 S | 91 S | 92 S | 93 S | 94 S | 95 S | 96 S | 97 S | 98 S | 99 S | 100 S |
| decameter | 100 000 000 000 dam | 200 000 000 000 dam | 300 000 000 000 dam | 400 000 000 000 dam | 500 000 000 000 dam | 600 000 000 000 dam | 700 000 000 000 dam | 800 000 000 000 dam | 900 000 000 000 dam | 1 000 000 000 000 dam | 1 100 000 000 000 dam | 1 200 000 000 000 dam | 1 300 000 000 000 dam | 1 400 000 000 000 dam | 1 500 000 000 000 dam | 1 600 000 000 000 dam | 1 700 000 000 000 dam | 1 800 000 000 000 dam | 1 900 000 000 000 dam | 2 000 000 000 000 dam | 2 100 000 000 000 dam | 2 200 000 000 000 dam | 2 300 000 000 000 dam | 2 400 000 000 000 dam | 2 500 000 000 000 dam | 2 600 000 000 000 dam | 2 700 000 000 000 dam | 2 800 000 000 000 dam | 2 900 000 000 000 dam | 3 000 000 000 000 dam | 3 100 000 000 000 dam | 3 200 000 000 000 dam | 3 300 000 000 000 dam | 3 400 000 000 000 dam | 3 500 000 000 000 dam | 3 600 000 000 000 dam | 3 700 000 000 000 dam | 3 800 000 000 000 dam | 3 900 000 000 000 dam | 4 000 000 000 000 dam | 4 100 000 000 000 dam | 4 200 000 000 000 dam | 4 300 000 000 000 dam | 4 400 000 000 000 dam | 4 500 000 000 000 dam | 4 600 000 000 000 dam | 4 700 000 000 000 dam | 4 800 000 000 000 dam | 4 900 000 000 000 dam | 5 000 000 000 000 dam | 5 100 000 000 000 dam | 5 200 000 000 000 dam | 5 300 000 000 000 dam | 5 400 000 000 000 dam | 5 500 000 000 000 dam | 5 600 000 000 000 dam | 5 700 000 000 000 dam | 5 800 000 000 000 dam | 5 900 000 000 000 dam | 6 000 000 000 000 dam | 6 100 000 000 000 dam | 6 200 000 000 000 dam | 6 300 000 000 000 dam | 6 400 000 000 000 dam | 6 500 000 000 000 dam | 6 600 000 000 000 dam | 6 700 000 000 000 dam | 6 800 000 000 000 dam | 6 900 000 000 000 dam | 7 000 000 000 000 dam | 7 100 000 000 000 dam | 7 200 000 000 000 dam | 7 300 000 000 000 dam | 7 400 000 000 000 dam | 7 500 000 000 000 dam | 7 600 000 000 000 dam | 7 700 000 000 000 dam | 7 800 000 000 000 dam | 7 900 000 000 000 dam | 8 000 000 000 000 dam | 8 100 000 000 000 dam | 8 200 000 000 000 dam | 8 300 000 000 000 dam | 8 400 000 000 000 dam | 8 500 000 000 000 dam | 8 600 000 000 000 dam | 8 700 000 000 000 dam | 8 800 000 000 000 dam | 8 900 000 000 000 dam | 9 000 000 000 000 dam | 9 100 000 000 000 dam | 9 200 000 000 000 dam | 9 300 000 000 000 dam | 9 400 000 000 000 dam | 9 500 000 000 000 dam | 9 600 000 000 000 dam | 9 700 000 000 000 dam | 9 800 000 000 000 dam | 9 900 000 000 000 dam | 10 000 000 000 000 dam |
The spat (symbol S) is also an obsolete unit of distance used in astronomy. It is equal to 1000000000 kilometres (1 Tm or 1012 m). It is about 6.6846 astronomical units (AU), 1.057×10−4 light-years or3.240×10−5 parsecs.
| 1 spats ≡ 100000000000 decameters | 4 spats ≡ 400000000000 decameters |
| 1.5 spats ≡ 150000000000 decameters | 4.5 spats ≡ 450000000000 decameters |
| 2 spats ≡ 200000000000 decameters | 5 spats ≡ 500000000000 decameters |
| 2.5 spats ≡ 250000000000 decameters | 5.5 spats ≡ 550000000000 decameters |
| 3 spats ≡ 300000000000 decameters | 6 spats ≡ 600000000000 decameters |
Dekameter or decameter is a common metric unit of distance. It is equal to 10 meters or 32.8084 feet. Plural name is dekameters.
| 1 decameters ≡ 1.0E-11 spats | 4 decameters ≡ 4.0E-11 spats |
| 1.5 decameters ≡ 1.5E-11 spats | 4.5 decameters ≡ 4.5E-11 spats |
| 2 decameters ≡ 2.0E-11 spats | 5 decameters ≡ 5.0E-11 spats |
| 2.5 decameters ≡ 2.5E-11 spats | 5.5 decameters ≡ 5.5E-11 spats |
| 3 decameters ≡ 3.0E-11 spats | 6 decameters ≡ 6.0E-11 spats |
| 1 spats ≡ 100 000 000 000 decameters |
| 1 decameters ≡ 1.0 × 10-11 spats |