| month | 1 mo | 2 mo | 3 mo | 4 mo | 5 mo | 6 mo | 7 mo | 8 mo | 9 mo | 10 mo | 11 mo | 12 mo | 13 mo | 14 mo | 15 mo | 16 mo | 17 mo | 18 mo | 19 mo | 20 mo | 21 mo | 22 mo | 23 mo | 24 mo | 25 mo | 26 mo | 27 mo | 28 mo | 29 mo | 30 mo | 31 mo | 32 mo | 33 mo | 34 mo | 35 mo | 36 mo | 37 mo | 38 mo | 39 mo | 40 mo | 41 mo | 42 mo | 43 mo | 44 mo | 45 mo | 46 mo | 47 mo | 48 mo | 49 mo | 50 mo | 51 mo | 52 mo | 53 mo | 54 mo | 55 mo | 56 mo | 57 mo | 58 mo | 59 mo | 60 mo | 61 mo | 62 mo | 63 mo | 64 mo | 65 mo | 66 mo | 67 mo | 68 mo | 69 mo | 70 mo | 71 mo | 72 mo | 73 mo | 74 mo | 75 mo | 76 mo | 77 mo | 78 mo | 79 mo | 80 mo | 81 mo | 82 mo | 83 mo | 84 mo | 85 mo | 86 mo | 87 mo | 88 mo | 89 mo | 90 mo | 91 mo | 92 mo | 93 mo | 94 mo | 95 mo | 96 mo | 97 mo | 98 mo | 99 mo | 100 mo |
| week | 4.3481214 wk | 8.6962428 wk | 13.0443642 wk | 17.3924856 wk | 21.7406071 wk | 26.0887285 wk | 30.4368499 wk | 34.7849713 wk | 39.1330927 wk | 43.4812141 wk | 47.8293355 wk | 52.1774569 wk | 56.5255784 wk | 60.8736998 wk | 65.2218212 wk | 69.5699426 wk | 73.9180640 wk | 78.2661854 wk | 82.6143068 wk | 86.9624282 wk | 91.3105497 wk | 95.6586711 wk | 100.0067925 wk | 104.3549139 wk | 108.7030353 wk | 113.0511567 wk | 117.3992781 wk | 121.7473995 wk | 126.0955209 wk | 130.4436424 wk | 134.7917638 wk | 139.1398852 wk | 143.4880066 wk | 147.8361280 wk | 152.1842494 wk | 156.5323708 wk | 160.8804922 wk | 165.2286137 wk | 169.5767351 wk | 173.9248565 wk | 178.2729779 wk | 182.6210993 wk | 186.9692207 wk | 191.3173421 wk | 195.6654635 wk | 200.0135850 wk | 204.3617064 wk | 208.7098278 wk | 213.0579492 wk | 217.4060706 wk | 221.7541920 wk | 226.1023134 wk | 230.4504348 wk | 234.7985563 wk | 239.1466777 wk | 243.4947991 wk | 247.8429205 wk | 252.1910419 wk | 256.5391633 wk | 260.8872847 wk | 265.2354061 wk | 269.5835275 wk | 273.9316490 wk | 278.2797704 wk | 282.6278918 wk | 286.9760132 wk | 291.3241346 wk | 295.6722560 wk | 300.0203774 wk | 304.3684988 wk | 308.7166203 wk | 313.0647417 wk | 317.4128631 wk | 321.7609845 wk | 326.1091059 wk | 330.4572273 wk | 334.8053487 wk | 339.1534701 wk | 343.5015916 wk | 347.8497130 wk | 352.1978344 wk | 356.5459558 wk | 360.8940772 wk | 365.2421986 wk | 369.5903200 wk | 373.9384414 wk | 378.2865628 wk | 382.6346843 wk | 386.9828057 wk | 391.3309271 wk | 395.6790485 wk | 400.0271699 wk | 404.3752913 wk | 408.7234127 wk | 413.0715341 wk | 417.4196556 wk | 421.7677770 wk | 426.1158984 wk | 430.4640198 wk | 434.8121412 wk |
A month is a unit of time, used with calendars, which is approximately as long as a natural period related to the motion of the Moon; month and Moon are cognates.
| 1 months ≈ 4.348121412037 weeks | 6 months ≈ 26.088728472222 weeks |
| 2 months ≈ 8.6962428240741 weeks | 7 months ≈ 30.436849884259 weeks |
| 3 months ≈ 13.044364236111 weeks | 8 months ≈ 34.784971296296 weeks |
| 4 months ≈ 17.392485648148 weeks | 9 months ≈ 39.133092708333 weeks |
| 5 months ≈ 21.740607060185 weeks | 10 months ≈ 43.48121412037 weeks |
A week is a time unit equal to seven days.
| 1 weeks ≈ 0.22998437836434 months | 6 weeks ≈ 1.379906270186 months |
| 2 weeks ≈ 0.45996875672867 months | 7 weeks ≈ 1.6098906485504 months |
| 3 weeks ≈ 0.68995313509301 months | 8 weeks ≈ 1.8398750269147 months |
| 4 weeks ≈ 0.91993751345735 months | 9 weeks ≈ 2.069859405279 months |
| 5 weeks ≈ 1.1499218918217 months | 10 weeks ≈ 2.2998437836434 months |
| 1 months ≈ 4.3481214 weeks |
| 1 weeks ≈ 0.2299844 months |