| 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 |
| earth radius | 2.7684821849003 × 10-12R⊕ | 5.5369643698007 × 10-12R⊕ | 8.305446554701 × 10-12R⊕ | 1.1073928739601 × 10-11R⊕ | 1.3842410924502 × 10-11R⊕ | 1.6610893109402 × 10-11R⊕ | 1.9379375294302 × 10-11R⊕ | 2.2147857479203 × 10-11R⊕ | 2.4916339664103 × 10-11R⊕ | 2.7684821849003 × 10-11R⊕ | 3.0453304033904 × 10-11R⊕ | 3.3221786218804 × 10-11R⊕ | 3.5990268403704 × 10-11R⊕ | 3.8758750588605 × 10-11R⊕ | 4.1527232773505 × 10-11R⊕ | 4.4295714958405 × 10-11R⊕ | 4.7064197143306 × 10-11R⊕ | 4.9832679328206 × 10-11R⊕ | 5.2601161513106 × 10-11R⊕ | 5.5369643698007 × 10-11R⊕ | 5.8138125882907 × 10-11R⊕ | 6.0906608067807 × 10-11R⊕ | 6.3675090252708 × 10-11R⊕ | 6.6443572437608 × 10-11R⊕ | 6.9212054622508 × 10-11R⊕ | 7.1980536807409 × 10-11R⊕ | 7.4749018992309 × 10-11R⊕ | 7.7517501177209 × 10-11R⊕ | 8.028598336211 × 10-11R⊕ | 8.305446554701 × 10-11R⊕ | 8.582294773191 × 10-11R⊕ | 8.8591429916811 × 10-11R⊕ | 9.1359912101711 × 10-11R⊕ | 9.4128394286611 × 10-11R⊕ | 9.6896876471512 × 10-11R⊕ | 9.9665358656412 × 10-11R⊕ | 1.0243384084131 × 10-10R⊕ | 1.0520232302621 × 10-10R⊕ | 1.0797080521111 × 10-10R⊕ | 1.1073928739601 × 10-10R⊕ | 1.1350776958091 × 10-10R⊕ | 1.1627625176581 × 10-10R⊕ | 1.1904473395071 × 10-10R⊕ | 1.2181321613561 × 10-10R⊕ | 1.2458169832051 × 10-10R⊕ | 1.2735018050542 × 10-10R⊕ | 1.3011866269032 × 10-10R⊕ | 1.3288714487522 × 10-10R⊕ | 1.3565562706012 × 10-10R⊕ | 1.3842410924502 × 10-10R⊕ | 1.4119259142992 × 10-10R⊕ | 1.4396107361482 × 10-10R⊕ | 1.4672955579972 × 10-10R⊕ | 1.4949803798462 × 10-10R⊕ | 1.5226652016952 × 10-10R⊕ | 1.5503500235442 × 10-10R⊕ | 1.5780348453932 × 10-10R⊕ | 1.6057196672422 × 10-10R⊕ | 1.6334044890912 × 10-10R⊕ | 1.6610893109402 × 10-10R⊕ | 1.6887741327892 × 10-10R⊕ | 1.7164589546382 × 10-10R⊕ | 1.7441437764872 × 10-10R⊕ | 1.7718285983362 × 10-10R⊕ | 1.7995134201852 × 10-10R⊕ | 1.8271982420342 × 10-10R⊕ | 1.8548830638832 × 10-10R⊕ | 1.8825678857322 × 10-10R⊕ | 1.9102527075812 × 10-10R⊕ | 1.9379375294302 × 10-10R⊕ | 1.9656223512792 × 10-10R⊕ | 1.9933071731282 × 10-10R⊕ | 2.0209919949772 × 10-10R⊕ | 2.0486768168262 × 10-10R⊕ | 2.0763616386752 × 10-10R⊕ | 2.1040464605243 × 10-10R⊕ | 2.1317312823733 × 10-10R⊕ | 2.1594161042223 × 10-10R⊕ | 2.1871009260713 × 10-10R⊕ | 2.2147857479203 × 10-10R⊕ | 2.2424705697693 × 10-10R⊕ | 2.2701553916183 × 10-10R⊕ | 2.2978402134673 × 10-10R⊕ | 2.3255250353163 × 10-10R⊕ | 2.3532098571653 × 10-10R⊕ | 2.3808946790143 × 10-10R⊕ | 2.4085795008633 × 10-10R⊕ | 2.4362643227123 × 10-10R⊕ | 2.4639491445613 × 10-10R⊕ | 2.4916339664103 × 10-10R⊕ | 2.5193187882593 × 10-10R⊕ | 2.5470036101083 × 10-10R⊕ | 2.5746884319573 × 10-10R⊕ | 2.6023732538063 × 10-10R⊕ | 2.6300580756553 × 10-10R⊕ | 2.6577428975043 × 10-10R⊕ | 2.6854277193533 × 10-10R⊕ | 2.7131125412023 × 10-10R⊕ | 2.7407973630513 × 10-10R⊕ | 2.7684821849003 × 10-10R⊕ |
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 ≈ 2.7684821849003E-12 earth radius | 4 twips ≈ 1.1073928739601E-11 earth radius |
| 1.5 twips ≈ 4.1527232773505E-12 earth radius | 4.5 twips ≈ 1.2458169832051E-11 earth radius |
| 2 twips ≈ 5.5369643698007E-12 earth radius | 5 twips ≈ 1.3842410924502E-11 earth radius |
| 2.5 twips ≈ 6.9212054622508E-12 earth radius | 5.5 twips ≈ 1.5226652016952E-11 earth radius |
| 3 twips ≈ 8.305446554701E-12 earth radius | 6 twips ≈ 1.6610893109402E-11 earth radius |
Earth radius is the distance from Earth's center to its surface, about 6,371 km (3,959 mi). This length is also used as a unit of distance, especially in astronomy and geology, where it is usually denoted by R⊕.
| 1 earth radius ≈ 361208753826.96 twips | 4 earth radius ≈ 1444835015307.9 twips |
| 1.5 earth radius ≈ 541813130740.45 twips | 4.5 earth radius ≈ 1625439392221.3 twips |
| 2 earth radius ≈ 722417507653.93 twips | 5 earth radius ≈ 1806043769134.8 twips |
| 2.5 earth radius ≈ 903021884567.41 twips | 5.5 earth radius ≈ 1986648146048.3 twips |
| 3 earth radius ≈ 1083626261480.9 twips | 6 earth radius ≈ 2167252522961.8 twips |
| 1 twips ≈ 2.7684821849003 × 10-12 earth radius |
| 1 earth radius ≈ 361,208,753,826.96 twips |