foot, metric | 1 mf | 2 mf | 3 mf | 4 mf | 5 mf | 6 mf | 7 mf | 8 mf | 9 mf | 10 mf | 11 mf | 12 mf | 13 mf | 14 mf | 15 mf | 16 mf | 17 mf | 18 mf | 19 mf | 20 mf | 21 mf | 22 mf | 23 mf | 24 mf | 25 mf | 26 mf | 27 mf | 28 mf | 29 mf | 30 mf | 31 mf | 32 mf | 33 mf | 34 mf | 35 mf | 36 mf | 37 mf | 38 mf | 39 mf | 40 mf | 41 mf | 42 mf | 43 mf | 44 mf | 45 mf | 46 mf | 47 mf | 48 mf | 49 mf | 50 mf | 51 mf | 52 mf | 53 mf | 54 mf | 55 mf | 56 mf | 57 mf | 58 mf | 59 mf | 60 mf | 61 mf | 62 mf | 63 mf | 64 mf | 65 mf | 66 mf | 67 mf | 68 mf | 69 mf | 70 mf | 71 mf | 72 mf | 73 mf | 74 mf | 75 mf | 76 mf | 77 mf | 78 mf | 79 mf | 80 mf | 81 mf | 82 mf | 83 mf | 84 mf | 85 mf | 86 mf | 87 mf | 88 mf | 89 mf | 90 mf | 91 mf | 92 mf | 93 mf | 94 mf | 95 mf | 96 mf | 97 mf | 98 mf | 99 mf | 100 mf |
ångström | 3,162,277,660.2 Å | 6,324,555,320.4 Å | 9,486,832,980.6 Å | 12,649,110,640.8 Å | 15 811 388 301 Å | 18,973,665,961.2 Å | 22,135,943,621.4 Å | 25,298,221,281.6 Å | 28,460,498,941.8 Å | 31 622 776 602 Å | 34,785,054,262.2 Å | 37,947,331,922.4 Å | 41,109,609,582.6 Å | 44,271,887,242.8 Å | 47 434 164 903 Å | 50,596,442,563.2 Å | 53,758,720,223.4 Å | 56,920,997,883.6 Å | 60,083,275,543.8 Å | 63 245 553 204 Å | 66,407,830,864.2 Å | 69,570,108,524.4 Å | 72,732,386,184.6 Å | 75,894,663,844.8 Å | 79 056 941 505 Å | 82,219,219,165.2 Å | 85,381,496,825.4 Å | 88,543,774,485.6 Å | 91,706,052,145.8 Å | 94 868 329 806 Å | 98,030,607,466.2 Å | 101,192,885,126.4 Å | 104,355,162,786.6 Å | 107,517,440,446.8 Å | 110 679 718 107 Å | 113,841,995,767.2 Å | 117,004,273,427.4 Å | 120,166,551,087.6 Å | 123,328,828,747.8 Å | 126 491 106 408 Å | 129,653,384,068.2 Å | 132,815,661,728.4 Å | 135,977,939,388.6 Å | 139,140,217,048.8 Å | 142 302 494 709 Å | 145,464,772,369.2 Å | 148,627,050,029.4 Å | 151,789,327,689.6 Å | 154,951,605,349.8 Å | 158 113 883 010 Å | 161,276,160,670.2 Å | 164,438,438,330.4 Å | 167,600,715,990.6 Å | 170,762,993,650.8 Å | 173 925 271 311 Å | 177,087,548,971.2 Å | 180,249,826,631.4 Å | 183,412,104,291.6 Å | 186,574,381,951.8 Å | 189 736 659 612 Å | 192,898,937,272.2 Å | 196,061,214,932.4 Å | 199,223,492,592.6 Å | 202,385,770,252.8 Å | 205 548 047 913 Å | 208,710,325,573.2 Å | 211,872,603,233.4 Å | 215,034,880,893.6 Å | 218,197,158,553.8 Å | 221 359 436 214 Å | 224,521,713,874.2 Å | 227,683,991,534.4 Å | 230,846,269,194.6 Å | 234,008,546,854.8 Å | 237 170 824 515 Å | 240,333,102,175.2 Å | 243,495,379,835.4 Å | 246,657,657,495.6 Å | 249,819,935,155.8 Å | 252 982 212 816 Å | 256,144,490,476.2 Å | 259,306,768,136.4 Å | 262,469,045,796.6 Å | 265,631,323,456.8 Å | 268 793 601 117 Å | 271,955,878,777.2 Å | 275,118,156,437.4 Å | 278,280,434,097.6 Å | 281,442,711,757.8 Å | 284 604 989 418 Å | 287,767,267,078.2 Å | 290,929,544,738.4 Å | 294,091,822,398.6 Å | 297,254,100,058.8 Å | 300 416 377 719 Å | 303,578,655,379.2 Å | 306,740,933,039.4 Å | 309,903,210,699.6 Å | 313,065,488,359.8 Å | 316 227 766 020 Å |
A metric foot is a nickname for a preferred number length of 3 basic modules (3 M), or 30 centimetres (11.811 in). The 30 cm metric ruler was a similar length to the traditional imperial one-foot ruler. A metric foot is 4.8 millimetres (0.189 in) shorter than an imperial foot.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
foot, metric | mf | ≡ √ 1⁄10 m | ≈ 0.31622776602 m | Metric system Non-SI |
feet, metric | ångströms | feet, metric | ångströms |
---|---|---|---|
1 | ≈ 3162277660.2 | 4 | ≈ 12649110640.8 |
1.5 | ≈ 4743416490.3 | 4.5 | ≈ 14230249470.9 |
2 | ≈ 6324555320.4 | 5 | ≈ 15811388301 |
2.5 | ≈ 7905694150.5 | 5.5 | ≈ 17392527131.1 |
3 | ≈ 9486832980.6 | 6 | ≈ 18973665961.2 |
The ångström or angstrom (IPA: /ˈɔːŋstrəm/); Swedish: [ˈɔŋstrøm]) is a unit of length equal to 10−10 m (one ten-billionth of a metre) or 0.1 nanometre. Its symbol is Å, a letter in theSwedish alphabet.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
ångström | Å | ≡ 1×10−10 m | ≡ 0.1 nm | Metric system Non-SI |
ångströms | feet, metric | ångströms | feet, metric |
---|---|---|---|
1 | ≈ 3.1622776601368E-10 | 4 | ≈ 1.2649110640547E-9 |
1.5 | ≈ 4.7434164902051E-10 | 4.5 | ≈ 1.4230249470615E-9 |
2 | ≈ 6.3245553202735E-10 | 5 | ≈ 1.5811388300684E-9 |
2.5 | ≈ 7.9056941503419E-10 | 5.5 | ≈ 1.7392527130752E-9 |
3 | ≈ 9.4868329804103E-10 | 6 | ≈ 1.8973665960821E-9 |
feet, metric | ångströms |
---|---|
1 | ≈ 3,162,277,660.2 |
3.1622776601368 × 10-10 | ≈ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |