| twip | 1 twp | 2 twp | 3 twp | 4 twp | 5 twp | 6 twp | 7 twp | 8 twp | 9 twp | 10 twp | 11 twp | 12 twp | 13 twp | 14 twp | 15 twp | 16 twp | 17 twp | 18 twp | 19 twp | 20 twp | 21 twp | 22 twp | 23 twp | 24 twp | 25 twp | 26 twp | 27 twp | 28 twp | 29 twp | 30 twp | 31 twp | 32 twp | 33 twp | 34 twp | 35 twp | 36 twp | 37 twp | 38 twp | 39 twp | 40 twp | 41 twp | 42 twp | 43 twp | 44 twp | 45 twp | 46 twp | 47 twp | 48 twp | 49 twp | 50 twp | 51 twp | 52 twp | 53 twp | 54 twp | 55 twp | 56 twp | 57 twp | 58 twp | 59 twp | 60 twp | 61 twp | 62 twp | 63 twp | 64 twp | 65 twp | 66 twp | 67 twp | 68 twp | 69 twp | 70 twp | 71 twp | 72 twp | 73 twp | 74 twp | 75 twp | 76 twp | 77 twp | 78 twp | 79 twp | 80 twp | 81 twp | 82 twp | 83 twp | 84 twp | 85 twp | 86 twp | 87 twp | 88 twp | 89 twp | 90 twp | 91 twp | 92 twp | 93 twp | 94 twp | 95 twp | 96 twp | 97 twp | 98 twp | 99 twp | 100 twp |
| spat | 1.7638 × 10-17 S | 3.5276 × 10-17 S | 5.2914 × 10-17 S | 7.0552 × 10-17 S | 8.819 × 10-17 S | 1.05828 × 10-16 S | 1.23466 × 10-16 S | 1.41104 × 10-16 S | 1.58742 × 10-16 S | 1.7638 × 10-16 S | 1.94018 × 10-16 S | 2.11656 × 10-16 S | 2.29294 × 10-16 S | 2.46932 × 10-16 S | 2.6457 × 10-16 S | 2.82208 × 10-16 S | 2.99846 × 10-16 S | 3.17484 × 10-16 S | 3.35122 × 10-16 S | 3.5276 × 10-16 S | 3.70398 × 10-16 S | 3.88036 × 10-16 S | 4.05674 × 10-16 S | 4.23312 × 10-16 S | 4.4095 × 10-16 S | 4.58588 × 10-16 S | 4.76226 × 10-16 S | 4.93864 × 10-16 S | 5.11502 × 10-16 S | 5.2914 × 10-16 S | 5.46778 × 10-16 S | 5.64416 × 10-16 S | 5.82054 × 10-16 S | 5.99692 × 10-16 S | 6.1733 × 10-16 S | 6.34968 × 10-16 S | 6.52606 × 10-16 S | 6.70244 × 10-16 S | 6.87882 × 10-16 S | 7.0552 × 10-16 S | 7.23158 × 10-16 S | 7.40796 × 10-16 S | 7.58434 × 10-16 S | 7.76072 × 10-16 S | 7.9371 × 10-16 S | 8.11348 × 10-16 S | 8.28986 × 10-16 S | 8.46624 × 10-16 S | 8.64262 × 10-16 S | 8.819 × 10-16 S | 8.99538 × 10-16 S | 9.17176 × 10-16 S | 9.34814 × 10-16 S | 9.52452 × 10-16 S | 9.7009 × 10-16 S | 9.87728 × 10-16 S | 1.005366 × 10-15 S | 1.023004 × 10-15 S | 1.040642 × 10-15 S | 1.05828 × 10-15 S | 1.075918 × 10-15 S | 1.093556 × 10-15 S | 1.111194 × 10-15 S | 1.128832 × 10-15 S | 1.14647 × 10-15 S | 1.164108 × 10-15 S | 1.181746 × 10-15 S | 1.199384 × 10-15 S | 1.217022 × 10-15 S | 1.23466 × 10-15 S | 1.252298 × 10-15 S | 1.269936 × 10-15 S | 1.287574 × 10-15 S | 1.305212 × 10-15 S | 1.32285 × 10-15 S | 1.340488 × 10-15 S | 1.358126 × 10-15 S | 1.375764 × 10-15 S | 1.393402 × 10-15 S | 1.41104 × 10-15 S | 1.428678 × 10-15 S | 1.446316 × 10-15 S | 1.463954 × 10-15 S | 1.481592 × 10-15 S | 1.49923 × 10-15 S | 1.516868 × 10-15 S | 1.534506 × 10-15 S | 1.552144 × 10-15 S | 1.569782 × 10-15 S | 1.58742 × 10-15 S | 1.605058 × 10-15 S | 1.622696 × 10-15 S | 1.640334 × 10-15 S | 1.657972 × 10-15 S | 1.67561 × 10-15 S | 1.693248 × 10-15 S | 1.710886 × 10-15 S | 1.728524 × 10-15 S | 1.746162 × 10-15 S | 1.7638 × 10-15 S |
A twip (abbreviating "twentieth of a point", "twentieth of an inch point", or "twentieth of an Imperial point"[citation needed]) is a typographical measurement, defined as 1/20 of a typographical point. One twip is 1/1440 inch or 17.639 µm.
| 1 twips = 1.7638E-17 spats | 4 twips = 7.0552E-17 spats |
| 1.5 twips = 2.6457E-17 spats | 4.5 twips = 7.9371E-17 spats |
| 2 twips = 3.5276E-17 spats | 5 twips = 8.819E-17 spats |
| 2.5 twips = 4.4095E-17 spats | 5.5 twips = 9.7009E-17 spats |
| 3 twips = 5.2914E-17 spats | 6 twips = 1.05828E-16 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 = 5.6695770495521E+16 twips | 4 spats = 2.2678308198208E+17 twips |
| 1.5 spats = 8.5043655743282E+16 twips | 4.5 spats = 2.5513096722984E+17 twips |
| 2 spats = 1.1339154099104E+17 twips | 5 spats = 2.8347885247761E+17 twips |
| 2.5 spats = 1.417394262388E+17 twips | 5.5 spats = 3.1182673772537E+17 twips |
| 3 spats = 1.7008731148656E+17 twips | 6 spats = 3.4017462297313E+17 twips |
| 1 twips = 1.7638 × 10-17 spats |
| 1 spats = 5.6695770495521 × 1016 twips |