| point (typography) | 1 pt | 2 pt | 3 pt | 4 pt | 5 pt | 6 pt | 7 pt | 8 pt | 9 pt | 10 pt | 11 pt | 12 pt | 13 pt | 14 pt | 15 pt | 16 pt | 17 pt | 18 pt | 19 pt | 20 pt | 21 pt | 22 pt | 23 pt | 24 pt | 25 pt | 26 pt | 27 pt | 28 pt | 29 pt | 30 pt | 31 pt | 32 pt | 33 pt | 34 pt | 35 pt | 36 pt | 37 pt | 38 pt | 39 pt | 40 pt | 41 pt | 42 pt | 43 pt | 44 pt | 45 pt | 46 pt | 47 pt | 48 pt | 49 pt | 50 pt | 51 pt | 52 pt | 53 pt | 54 pt | 55 pt | 56 pt | 57 pt | 58 pt | 59 pt | 60 pt | 61 pt | 62 pt | 63 pt | 64 pt | 65 pt | 66 pt | 67 pt | 68 pt | 69 pt | 70 pt | 71 pt | 72 pt | 73 pt | 74 pt | 75 pt | 76 pt | 77 pt | 78 pt | 79 pt | 80 pt | 81 pt | 82 pt | 83 pt | 84 pt | 85 pt | 86 pt | 87 pt | 88 pt | 89 pt | 90 pt | 91 pt | 92 pt | 93 pt | 94 pt | 95 pt | 96 pt | 97 pt | 98 pt | 99 pt | 100 pt |
| spat | 3.514598 × 10-16 S | 7.029196 × 10-16 S | 1.0543794 × 10-15 S | 1.4058392 × 10-15 S | 1.757299 × 10-15 S | 2.1087588 × 10-15 S | 2.4602186 × 10-15 S | 2.8116784 × 10-15 S | 3.1631382 × 10-15 S | 3.514598 × 10-15 S | 3.8660578 × 10-15 S | 4.2175176 × 10-15 S | 4.5689774 × 10-15 S | 4.9204372 × 10-15 S | 5.271897 × 10-15 S | 5.6233568 × 10-15 S | 5.9748166 × 10-15 S | 6.3262764 × 10-15 S | 6.6777362 × 10-15 S | 7.029196 × 10-15 S | 7.3806558 × 10-15 S | 7.7321156 × 10-15 S | 8.0835754 × 10-15 S | 8.4350352 × 10-15 S | 8.786495 × 10-15 S | 9.1379548 × 10-15 S | 9.4894146 × 10-15 S | 9.8408744 × 10-15 S | 1.01923342 × 10-14 S | 1.0543794 × 10-14 S | 1.08952538 × 10-14 S | 1.12467136 × 10-14 S | 1.15981734 × 10-14 S | 1.19496332 × 10-14 S | 1.2301093 × 10-14 S | 1.26525528 × 10-14 S | 1.30040126 × 10-14 S | 1.33554724 × 10-14 S | 1.37069322 × 10-14 S | 1.4058392 × 10-14 S | 1.44098518 × 10-14 S | 1.47613116 × 10-14 S | 1.51127714 × 10-14 S | 1.54642312 × 10-14 S | 1.5815691 × 10-14 S | 1.61671508 × 10-14 S | 1.65186106 × 10-14 S | 1.68700704 × 10-14 S | 1.72215302 × 10-14 S | 1.757299 × 10-14 S | 1.79244498 × 10-14 S | 1.82759096 × 10-14 S | 1.86273694 × 10-14 S | 1.89788292 × 10-14 S | 1.9330289 × 10-14 S | 1.96817488 × 10-14 S | 2.00332086 × 10-14 S | 2.03846684 × 10-14 S | 2.07361282 × 10-14 S | 2.1087588 × 10-14 S | 2.14390478 × 10-14 S | 2.17905076 × 10-14 S | 2.21419674 × 10-14 S | 2.24934272 × 10-14 S | 2.2844887 × 10-14 S | 2.31963468 × 10-14 S | 2.35478066 × 10-14 S | 2.38992664 × 10-14 S | 2.42507262 × 10-14 S | 2.4602186 × 10-14 S | 2.49536458 × 10-14 S | 2.53051056 × 10-14 S | 2.56565654 × 10-14 S | 2.60080252 × 10-14 S | 2.6359485 × 10-14 S | 2.67109448 × 10-14 S | 2.70624046 × 10-14 S | 2.74138644 × 10-14 S | 2.77653242 × 10-14 S | 2.8116784 × 10-14 S | 2.84682438 × 10-14 S | 2.88197036 × 10-14 S | 2.91711634 × 10-14 S | 2.95226232 × 10-14 S | 2.9874083 × 10-14 S | 3.02255428 × 10-14 S | 3.05770026 × 10-14 S | 3.09284624 × 10-14 S | 3.12799222 × 10-14 S | 3.1631382 × 10-14 S | 3.19828418 × 10-14 S | 3.23343016 × 10-14 S | 3.26857614 × 10-14 S | 3.30372212 × 10-14 S | 3.3388681 × 10-14 S | 3.37401408 × 10-14 S | 3.40916006 × 10-14 S | 3.44430604 × 10-14 S | 3.47945202 × 10-14 S | 3.514598 × 10-14 S |
≡ 1⁄72.27 in
| 1 points (typography) = 3.514598E-16 spats | 4 points (typography) = 1.4058392E-15 spats |
| 1.5 points (typography) = 5.271897E-16 spats | 4.5 points (typography) = 1.5815691E-15 spats |
| 2 points (typography) = 7.029196E-16 spats | 5 points (typography) = 1.757299E-15 spats |
| 2.5 points (typography) = 8.786495E-16 spats | 5.5 points (typography) = 1.9330289E-15 spats |
| 3 points (typography) = 1.0543794E-15 spats | 6 points (typography) = 2.1087588E-15 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 = 2.8452756190039E+15 points (typography) | 4 spats = 1.1381102476016E+16 points (typography) |
| 1.5 spats = 4.2679134285059E+15 points (typography) | 4.5 spats = 1.2803740285518E+16 points (typography) |
| 2 spats = 5.6905512380079E+15 points (typography) | 5 spats = 1.422637809502E+16 points (typography) |
| 2.5 spats = 7.1131890475098E+15 points (typography) | 5.5 spats = 1.5649015904522E+16 points (typography) |
| 3 spats = 8.5358268570118E+15 points (typography) | 6 spats = 1.7071653714024E+16 points (typography) |
| 1 points (typography) = 3.514598 × 10-16 spats |
| 1 spats = 2.8452756190039 × 1015 points (typography) |