| quarter | 1 qr. | 2 qr. | 3 qr. | 4 qr. | 5 qr. | 6 qr. | 7 qr. | 8 qr. | 9 qr. | 10 qr. | 11 qr. | 12 qr. | 13 qr. | 14 qr. | 15 qr. | 16 qr. | 17 qr. | 18 qr. | 19 qr. | 20 qr. | 21 qr. | 22 qr. | 23 qr. | 24 qr. | 25 qr. | 26 qr. | 27 qr. | 28 qr. | 29 qr. | 30 qr. | 31 qr. | 32 qr. | 33 qr. | 34 qr. | 35 qr. | 36 qr. | 37 qr. | 38 qr. | 39 qr. | 40 qr. | 41 qr. | 42 qr. | 43 qr. | 44 qr. | 45 qr. | 46 qr. | 47 qr. | 48 qr. | 49 qr. | 50 qr. | 51 qr. | 52 qr. | 53 qr. | 54 qr. | 55 qr. | 56 qr. | 57 qr. | 58 qr. | 59 qr. | 60 qr. | 61 qr. | 62 qr. | 63 qr. | 64 qr. | 65 qr. | 66 qr. | 67 qr. | 68 qr. | 69 qr. | 70 qr. | 71 qr. | 72 qr. | 73 qr. | 74 qr. | 75 qr. | 76 qr. | 77 qr. | 78 qr. | 79 qr. | 80 qr. | 81 qr. | 82 qr. | 83 qr. | 84 qr. | 85 qr. | 86 qr. | 87 qr. | 88 qr. | 89 qr. | 90 qr. | 91 qr. | 92 qr. | 93 qr. | 94 qr. | 95 qr. | 96 qr. | 97 qr. | 98 qr. | 99 qr. | 100 qr. |
| spat | 2.286 × 10-13 S | 4.572 × 10-13 S | 6.858 × 10-13 S | 9.144 × 10-13 S | 1.143 × 10-12 S | 1.3716 × 10-12 S | 1.6002 × 10-12 S | 1.8288 × 10-12 S | 2.0574 × 10-12 S | 2.286 × 10-12 S | 2.5146 × 10-12 S | 2.7432 × 10-12 S | 2.9718 × 10-12 S | 3.2004 × 10-12 S | 3.429 × 10-12 S | 3.6576 × 10-12 S | 3.8862 × 10-12 S | 4.1148 × 10-12 S | 4.3434 × 10-12 S | 4.572 × 10-12 S | 4.8006 × 10-12 S | 5.0292 × 10-12 S | 5.2578 × 10-12 S | 5.4864 × 10-12 S | 5.715 × 10-12 S | 5.9436 × 10-12 S | 6.1722 × 10-12 S | 6.4008 × 10-12 S | 6.6294 × 10-12 S | 6.858 × 10-12 S | 7.0866 × 10-12 S | 7.3152 × 10-12 S | 7.5438 × 10-12 S | 7.7724 × 10-12 S | 8.001 × 10-12 S | 8.2296 × 10-12 S | 8.4582 × 10-12 S | 8.6868 × 10-12 S | 8.9154 × 10-12 S | 9.144 × 10-12 S | 9.3726 × 10-12 S | 9.6012 × 10-12 S | 9.8298 × 10-12 S | 1.00584 × 10-11 S | 1.0287 × 10-11 S | 1.05156 × 10-11 S | 1.07442 × 10-11 S | 1.09728 × 10-11 S | 1.12014 × 10-11 S | 1.143 × 10-11 S | 1.16586 × 10-11 S | 1.18872 × 10-11 S | 1.21158 × 10-11 S | 1.23444 × 10-11 S | 1.2573 × 10-11 S | 1.28016 × 10-11 S | 1.30302 × 10-11 S | 1.32588 × 10-11 S | 1.34874 × 10-11 S | 1.3716 × 10-11 S | 1.39446 × 10-11 S | 1.41732 × 10-11 S | 1.44018 × 10-11 S | 1.46304 × 10-11 S | 1.4859 × 10-11 S | 1.50876 × 10-11 S | 1.53162 × 10-11 S | 1.55448 × 10-11 S | 1.57734 × 10-11 S | 1.6002 × 10-11 S | 1.62306 × 10-11 S | 1.64592 × 10-11 S | 1.66878 × 10-11 S | 1.69164 × 10-11 S | 1.7145 × 10-11 S | 1.73736 × 10-11 S | 1.76022 × 10-11 S | 1.78308 × 10-11 S | 1.80594 × 10-11 S | 1.8288 × 10-11 S | 1.85166 × 10-11 S | 1.87452 × 10-11 S | 1.89738 × 10-11 S | 1.92024 × 10-11 S | 1.9431 × 10-11 S | 1.96596 × 10-11 S | 1.98882 × 10-11 S | 2.01168 × 10-11 S | 2.03454 × 10-11 S | 2.0574 × 10-11 S | 2.08026 × 10-11 S | 2.10312 × 10-11 S | 2.12598 × 10-11 S | 2.14884 × 10-11 S | 2.1717 × 10-11 S | 2.19456 × 10-11 S | 2.21742 × 10-11 S | 2.24028 × 10-11 S | 2.26314 × 10-11 S | 2.286 × 10-11 S |
The quarter (lit. "one-fourth") is used as the name of several distinct English units based on ¼ sizes of some base unit.
| 1 quarters = 2.286E-13 spats | 4 quarters = 9.144E-13 spats |
| 1.5 quarters = 3.429E-13 spats | 4.5 quarters = 1.0287E-12 spats |
| 2 quarters = 4.572E-13 spats | 5 quarters = 1.143E-12 spats |
| 2.5 quarters = 5.715E-13 spats | 5.5 quarters = 1.2573E-12 spats |
| 3 quarters = 6.858E-13 spats | 6 quarters = 1.3716E-12 spats |
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 = 4374453193350.8 quarters | 4 spats = 17497812773403 quarters |
| 1.5 spats = 6561679790026.2 quarters | 4.5 spats = 19685039370079 quarters |
| 2 spats = 8748906386701.7 quarters | 5 spats = 21872265966754 quarters |
| 2.5 spats = 10936132983377 quarters | 5.5 spats = 24059492563430 quarters |
| 3 spats = 13123359580052 quarters | 6 spats = 26246719160105 quarters |
| 1 quarters = 2.286 × 10-13 spats |
| 1 spats = 4,374,453,193,350.8 quarters |