Convertir des mètres par seconde en pieds par seconde (m/s en ft/s)

1 m/s = 3,28083989501 ft/s. Mètre par seconde (m/s), Pied par seconde (ft/s). Le facteur exact, la formule et toutes les valeurs de 1 à 10 000.

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Comment convertir des mètres par seconde en pieds par seconde

Multipliez la valeur en m/s par 3,28083989501 : le résultat est en ft/s.

ft/s = m/s × 3,28083989501Dans l'autre sens, 1 ft/s = 0,3048 m/s.

Où ces deux unités servent

Le mètre par seconde est l'unité de vitesse du système international, et pourtant aucun panneau routier ne l'affiche : il vit en physique et dans les relevés de vent. Le pied par seconde sert à la balistique américaine, où la vitesse à la bouche d'une arme se donne toujours ainsi, et aux calculs de chute libre. La chute libre se dit dans les deux langues : 9,81 m/s² d'un côté, 32,2 ft/s² de l'autre, et c'est la vitesse qu'un objet lâché gagne à chaque seconde selon la table qu'on lit.

Table de conversion, mètres par seconde vers pieds par seconde

1 m/s3,281 ft/s
2 m/s6,562 ft/s
5 m/s16,404 ft/s
10 m/s32,808 ft/s
20 m/s65,617 ft/s
50 m/s164,042 ft/s
100 m/s328,084 ft/s
500 m/s1 640,42 ft/s
1 000 m/s3 280,84 ft/s
Voir toutes les valeurs
  • 1 m/s = 3,281 ft/s
  • 2 m/s = 6,562 ft/s
  • 3 m/s = 9,843 ft/s
  • 4 m/s = 13,123 ft/s
  • 5 m/s = 16,404 ft/s
  • 6 m/s = 19,685 ft/s
  • 7 m/s = 22,966 ft/s
  • 8 m/s = 26,247 ft/s
  • 9 m/s = 29,528 ft/s
  • 10 m/s = 32,808 ft/s
  • 11 m/s = 36,089 ft/s
  • 12 m/s = 39,37 ft/s
  • 13 m/s = 42,651 ft/s
  • 14 m/s = 45,932 ft/s
  • 15 m/s = 49,213 ft/s
  • 16 m/s = 52,493 ft/s
  • 17 m/s = 55,774 ft/s
  • 18 m/s = 59,055 ft/s
  • 19 m/s = 62,336 ft/s
  • 20 m/s = 65,617 ft/s
  • 21 m/s = 68,898 ft/s
  • 22 m/s = 72,178 ft/s
  • 23 m/s = 75,459 ft/s
  • 24 m/s = 78,74 ft/s
  • 25 m/s = 82,021 ft/s
  • 26 m/s = 85,302 ft/s
  • 27 m/s = 88,583 ft/s
  • 28 m/s = 91,864 ft/s
  • 29 m/s = 95,144 ft/s
  • 30 m/s = 98,425 ft/s
  • 31 m/s = 101,706 ft/s
  • 32 m/s = 104,987 ft/s
  • 33 m/s = 108,268 ft/s
  • 34 m/s = 111,549 ft/s
  • 35 m/s = 114,829 ft/s
  • 36 m/s = 118,11 ft/s
  • 37 m/s = 121,391 ft/s
  • 38 m/s = 124,672 ft/s
  • 39 m/s = 127,953 ft/s
  • 40 m/s = 131,234 ft/s
  • 41 m/s = 134,514 ft/s
  • 42 m/s = 137,795 ft/s
  • 43 m/s = 141,076 ft/s
  • 44 m/s = 144,357 ft/s
  • 45 m/s = 147,638 ft/s
  • 46 m/s = 150,919 ft/s
  • 47 m/s = 154,199 ft/s
  • 48 m/s = 157,48 ft/s
  • 49 m/s = 160,761 ft/s
  • 50 m/s = 164,042 ft/s
  • 51 m/s = 167,323 ft/s
  • 52 m/s = 170,604 ft/s
  • 53 m/s = 173,885 ft/s
  • 54 m/s = 177,165 ft/s
  • 55 m/s = 180,446 ft/s
  • 56 m/s = 183,727 ft/s
  • 57 m/s = 187,008 ft/s
  • 58 m/s = 190,289 ft/s
  • 59 m/s = 193,57 ft/s
  • 60 m/s = 196,85 ft/s
  • 61 m/s = 200,131 ft/s
  • 62 m/s = 203,412 ft/s
  • 63 m/s = 206,693 ft/s
  • 64 m/s = 209,974 ft/s
  • 65 m/s = 213,255 ft/s
  • 66 m/s = 216,535 ft/s
  • 67 m/s = 219,816 ft/s
  • 68 m/s = 223,097 ft/s
  • 69 m/s = 226,378 ft/s
  • 70 m/s = 229,659 ft/s
  • 71 m/s = 232,94 ft/s
  • 72 m/s = 236,22 ft/s
  • 73 m/s = 239,501 ft/s
  • 74 m/s = 242,782 ft/s
  • 75 m/s = 246,063 ft/s
  • 76 m/s = 249,344 ft/s
  • 77 m/s = 252,625 ft/s
  • 78 m/s = 255,906 ft/s
  • 79 m/s = 259,186 ft/s
  • 80 m/s = 262,467 ft/s
  • 81 m/s = 265,748 ft/s
  • 82 m/s = 269,029 ft/s
  • 83 m/s = 272,31 ft/s
  • 84 m/s = 275,591 ft/s
  • 85 m/s = 278,871 ft/s
  • 86 m/s = 282,152 ft/s
  • 87 m/s = 285,433 ft/s
  • 88 m/s = 288,714 ft/s
  • 89 m/s = 291,995 ft/s
  • 90 m/s = 295,276 ft/s
  • 91 m/s = 298,556 ft/s
  • 92 m/s = 301,837 ft/s
  • 93 m/s = 305,118 ft/s
  • 94 m/s = 308,399 ft/s
  • 95 m/s = 311,68 ft/s
  • 96 m/s = 314,961 ft/s
  • 97 m/s = 318,241 ft/s
  • 98 m/s = 321,522 ft/s
  • 99 m/s = 324,803 ft/s
  • 100 m/s = 328,084 ft/s
  • 101 m/s = 331,365 ft/s
  • 102 m/s = 334,646 ft/s
  • 103 m/s = 337,927 ft/s
  • 104 m/s = 341,207 ft/s
  • 105 m/s = 344,488 ft/s
  • 106 m/s = 347,769 ft/s
  • 107 m/s = 351,05 ft/s
  • 108 m/s = 354,331 ft/s
  • 109 m/s = 357,612 ft/s
  • 110 m/s = 360,892 ft/s
  • 111 m/s = 364,173 ft/s
  • 112 m/s = 367,454 ft/s
  • 113 m/s = 370,735 ft/s
  • 114 m/s = 374,016 ft/s
  • 115 m/s = 377,297 ft/s
  • 116 m/s = 380,577 ft/s
  • 117 m/s = 383,858 ft/s
  • 118 m/s = 387,139 ft/s
  • 119 m/s = 390,42 ft/s
  • 120 m/s = 393,701 ft/s
  • 121 m/s = 396,982 ft/s
  • 122 m/s = 400,262 ft/s
  • 123 m/s = 403,543 ft/s
  • 124 m/s = 406,824 ft/s
  • 125 m/s = 410,105 ft/s
  • 126 m/s = 413,386 ft/s
  • 127 m/s = 416,667 ft/s
  • 128 m/s = 419,948 ft/s
  • 129 m/s = 423,228 ft/s
  • 130 m/s = 426,509 ft/s
  • 131 m/s = 429,79 ft/s
  • 132 m/s = 433,071 ft/s
  • 133 m/s = 436,352 ft/s
  • 134 m/s = 439,633 ft/s
  • 135 m/s = 442,913 ft/s
  • 136 m/s = 446,194 ft/s
  • 137 m/s = 449,475 ft/s
  • 138 m/s = 452,756 ft/s
  • 139 m/s = 456,037 ft/s
  • 140 m/s = 459,318 ft/s
  • 141 m/s = 462,598 ft/s
  • 142 m/s = 465,879 ft/s
  • 143 m/s = 469,16 ft/s
  • 144 m/s = 472,441 ft/s
  • 145 m/s = 475,722 ft/s
  • 146 m/s = 479,003 ft/s
  • 147 m/s = 482,283 ft/s
  • 148 m/s = 485,564 ft/s
  • 149 m/s = 488,845 ft/s
  • 150 m/s = 492,126 ft/s
  • 151 m/s = 495,407 ft/s
  • 152 m/s = 498,688 ft/s
  • 153 m/s = 501,969 ft/s
  • 154 m/s = 505,249 ft/s
  • 155 m/s = 508,53 ft/s
  • 156 m/s = 511,811 ft/s
  • 157 m/s = 515,092 ft/s
  • 158 m/s = 518,373 ft/s
  • 159 m/s = 521,654 ft/s
  • 160 m/s = 524,934 ft/s
  • 161 m/s = 528,215 ft/s
  • 162 m/s = 531,496 ft/s
  • 163 m/s = 534,777 ft/s
  • 164 m/s = 538,058 ft/s
  • 165 m/s = 541,339 ft/s
  • 166 m/s = 544,619 ft/s
  • 167 m/s = 547,9 ft/s
  • 168 m/s = 551,181 ft/s
  • 169 m/s = 554,462 ft/s
  • 170 m/s = 557,743 ft/s
  • 171 m/s = 561,024 ft/s
  • 172 m/s = 564,304 ft/s
  • 173 m/s = 567,585 ft/s
  • 174 m/s = 570,866 ft/s
  • 175 m/s = 574,147 ft/s
  • 176 m/s = 577,428 ft/s
  • 177 m/s = 580,709 ft/s
  • 178 m/s = 583,99 ft/s
  • 179 m/s = 587,27 ft/s
  • 180 m/s = 590,551 ft/s
  • 181 m/s = 593,832 ft/s
  • 182 m/s = 597,113 ft/s
  • 183 m/s = 600,394 ft/s
  • 184 m/s = 603,675 ft/s
  • 185 m/s = 606,955 ft/s
  • 186 m/s = 610,236 ft/s
  • 187 m/s = 613,517 ft/s
  • 188 m/s = 616,798 ft/s
  • 189 m/s = 620,079 ft/s
  • 190 m/s = 623,36 ft/s
  • 191 m/s = 626,64 ft/s
  • 192 m/s = 629,921 ft/s
  • 193 m/s = 633,202 ft/s
  • 194 m/s = 636,483 ft/s
  • 195 m/s = 639,764 ft/s
  • 196 m/s = 643,045 ft/s
  • 197 m/s = 646,325 ft/s
  • 198 m/s = 649,606 ft/s
  • 199 m/s = 652,887 ft/s
  • 200 m/s = 656,168 ft/s
  • 205 m/s = 672,572 ft/s
  • 210 m/s = 688,976 ft/s
  • 215 m/s = 705,381 ft/s
  • 220 m/s = 721,785 ft/s
  • 225 m/s = 738,189 ft/s
  • 230 m/s = 754,593 ft/s
  • 235 m/s = 770,997 ft/s
  • 240 m/s = 787,402 ft/s
  • 245 m/s = 803,806 ft/s
  • 250 m/s = 820,21 ft/s
  • 255 m/s = 836,614 ft/s
  • 260 m/s = 853,018 ft/s
  • 265 m/s = 869,423 ft/s
  • 270 m/s = 885,827 ft/s
  • 275 m/s = 902,231 ft/s
  • 280 m/s = 918,635 ft/s
  • 285 m/s = 935,039 ft/s
  • 290 m/s = 951,444 ft/s
  • 295 m/s = 967,848 ft/s
  • 300 m/s = 984,252 ft/s
  • 305 m/s = 1 000,656 ft/s
  • 310 m/s = 1 017,06 ft/s
  • 315 m/s = 1 033,465 ft/s
  • 320 m/s = 1 049,869 ft/s
  • 325 m/s = 1 066,273 ft/s
  • 330 m/s = 1 082,677 ft/s
  • 335 m/s = 1 099,081 ft/s
  • 340 m/s = 1 115,486 ft/s
  • 345 m/s = 1 131,89 ft/s
  • 350 m/s = 1 148,294 ft/s
  • 355 m/s = 1 164,698 ft/s
  • 360 m/s = 1 181,102 ft/s
  • 365 m/s = 1 197,507 ft/s
  • 370 m/s = 1 213,911 ft/s
  • 375 m/s = 1 230,315 ft/s
  • 380 m/s = 1 246,719 ft/s
  • 385 m/s = 1 263,123 ft/s
  • 390 m/s = 1 279,528 ft/s
  • 395 m/s = 1 295,932 ft/s
  • 400 m/s = 1 312,336 ft/s
  • 405 m/s = 1 328,74 ft/s
  • 410 m/s = 1 345,144 ft/s
  • 415 m/s = 1 361,549 ft/s
  • 420 m/s = 1 377,953 ft/s
  • 425 m/s = 1 394,357 ft/s
  • 430 m/s = 1 410,761 ft/s
  • 435 m/s = 1 427,165 ft/s
  • 440 m/s = 1 443,57 ft/s
  • 445 m/s = 1 459,974 ft/s
  • 450 m/s = 1 476,378 ft/s
  • 455 m/s = 1 492,782 ft/s
  • 460 m/s = 1 509,186 ft/s
  • 465 m/s = 1 525,591 ft/s
  • 470 m/s = 1 541,995 ft/s
  • 475 m/s = 1 558,399 ft/s
  • 480 m/s = 1 574,803 ft/s
  • 485 m/s = 1 591,207 ft/s
  • 490 m/s = 1 607,612 ft/s
  • 495 m/s = 1 624,016 ft/s
  • 500 m/s = 1 640,42 ft/s
  • 510 m/s = 1 673,228 ft/s
  • 520 m/s = 1 706,037 ft/s
  • 530 m/s = 1 738,845 ft/s
  • 540 m/s = 1 771,654 ft/s
  • 550 m/s = 1 804,462 ft/s
  • 560 m/s = 1 837,27 ft/s
  • 570 m/s = 1 870,079 ft/s
  • 580 m/s = 1 902,887 ft/s
  • 590 m/s = 1 935,696 ft/s
  • 600 m/s = 1 968,504 ft/s
  • 610 m/s = 2 001,312 ft/s
  • 620 m/s = 2 034,121 ft/s
  • 630 m/s = 2 066,929 ft/s
  • 640 m/s = 2 099,738 ft/s
  • 650 m/s = 2 132,546 ft/s
  • 660 m/s = 2 165,354 ft/s
  • 670 m/s = 2 198,163 ft/s
  • 680 m/s = 2 230,971 ft/s
  • 690 m/s = 2 263,78 ft/s
  • 700 m/s = 2 296,588 ft/s
  • 710 m/s = 2 329,396 ft/s
  • 720 m/s = 2 362,205 ft/s
  • 730 m/s = 2 395,013 ft/s
  • 740 m/s = 2 427,822 ft/s
  • 750 m/s = 2 460,63 ft/s
  • 760 m/s = 2 493,438 ft/s
  • 770 m/s = 2 526,247 ft/s
  • 780 m/s = 2 559,055 ft/s
  • 790 m/s = 2 591,864 ft/s
  • 800 m/s = 2 624,672 ft/s
  • 810 m/s = 2 657,48 ft/s
  • 820 m/s = 2 690,289 ft/s
  • 830 m/s = 2 723,097 ft/s
  • 840 m/s = 2 755,906 ft/s
  • 850 m/s = 2 788,714 ft/s
  • 860 m/s = 2 821,522 ft/s
  • 870 m/s = 2 854,331 ft/s
  • 880 m/s = 2 887,139 ft/s
  • 890 m/s = 2 919,948 ft/s
  • 900 m/s = 2 952,756 ft/s
  • 910 m/s = 2 985,564 ft/s
  • 920 m/s = 3 018,373 ft/s
  • 930 m/s = 3 051,181 ft/s
  • 940 m/s = 3 083,99 ft/s
  • 950 m/s = 3 116,798 ft/s
  • 960 m/s = 3 149,606 ft/s
  • 970 m/s = 3 182,415 ft/s
  • 980 m/s = 3 215,223 ft/s
  • 990 m/s = 3 248,031 ft/s
  • 1 000 m/s = 3 280,84 ft/s
  • 1 025 m/s = 3 362,861 ft/s
  • 1 050 m/s = 3 444,882 ft/s
  • 1 075 m/s = 3 526,903 ft/s
  • 1 100 m/s = 3 608,924 ft/s
  • 1 125 m/s = 3 690,945 ft/s
  • 1 150 m/s = 3 772,966 ft/s
  • 1 175 m/s = 3 854,987 ft/s
  • 1 200 m/s = 3 937,008 ft/s
  • 1 225 m/s = 4 019,029 ft/s
  • 1 250 m/s = 4 101,05 ft/s
  • 1 275 m/s = 4 183,071 ft/s
  • 1 300 m/s = 4 265,092 ft/s
  • 1 325 m/s = 4 347,113 ft/s
  • 1 350 m/s = 4 429,134 ft/s
  • 1 375 m/s = 4 511,155 ft/s
  • 1 400 m/s = 4 593,176 ft/s
  • 1 425 m/s = 4 675,197 ft/s
  • 1 450 m/s = 4 757,218 ft/s
  • 1 475 m/s = 4 839,239 ft/s
  • 1 500 m/s = 4 921,26 ft/s
  • 1 525 m/s = 5 003,281 ft/s
  • 1 550 m/s = 5 085,302 ft/s
  • 1 575 m/s = 5 167,323 ft/s
  • 1 600 m/s = 5 249,344 ft/s
  • 1 625 m/s = 5 331,365 ft/s
  • 1 650 m/s = 5 413,386 ft/s
  • 1 675 m/s = 5 495,407 ft/s
  • 1 700 m/s = 5 577,428 ft/s
  • 1 725 m/s = 5 659,449 ft/s
  • 1 750 m/s = 5 741,47 ft/s
  • 1 775 m/s = 5 823,491 ft/s
  • 1 800 m/s = 5 905,512 ft/s
  • 1 825 m/s = 5 987,533 ft/s
  • 1 850 m/s = 6 069,554 ft/s
  • 1 875 m/s = 6 151,575 ft/s
  • 1 900 m/s = 6 233,596 ft/s
  • 1 925 m/s = 6 315,617 ft/s
  • 1 950 m/s = 6 397,638 ft/s
  • 1 975 m/s = 6 479,659 ft/s
  • 2 000 m/s = 6 561,68 ft/s
  • 2 050 m/s = 6 725,722 ft/s
  • 2 100 m/s = 6 889,764 ft/s
  • 2 150 m/s = 7 053,806 ft/s
  • 2 200 m/s = 7 217,848 ft/s
  • 2 250 m/s = 7 381,89 ft/s
  • 2 300 m/s = 7 545,932 ft/s
  • 2 350 m/s = 7 709,974 ft/s
  • 2 400 m/s = 7 874,016 ft/s
  • 2 450 m/s = 8 038,058 ft/s
  • 2 500 m/s = 8 202,1 ft/s
  • 2 550 m/s = 8 366,142 ft/s
  • 2 600 m/s = 8 530,184 ft/s
  • 2 650 m/s = 8 694,226 ft/s
  • 2 700 m/s = 8 858,268 ft/s
  • 2 750 m/s = 9 022,31 ft/s
  • 2 800 m/s = 9 186,352 ft/s
  • 2 850 m/s = 9 350,394 ft/s
  • 2 900 m/s = 9 514,436 ft/s
  • 2 950 m/s = 9 678,478 ft/s
  • 3 000 m/s = 9 842,52 ft/s
  • 3 050 m/s = 10 006,562 ft/s
  • 3 100 m/s = 10 170,604 ft/s
  • 3 150 m/s = 10 334,646 ft/s
  • 3 200 m/s = 10 498,688 ft/s
  • 3 250 m/s = 10 662,73 ft/s
  • 3 300 m/s = 10 826,772 ft/s
  • 3 350 m/s = 10 990,814 ft/s
  • 3 400 m/s = 11 154,856 ft/s
  • 3 450 m/s = 11 318,898 ft/s
  • 3 500 m/s = 11 482,94 ft/s
  • 3 550 m/s = 11 646,982 ft/s
  • 3 600 m/s = 11 811,024 ft/s
  • 3 650 m/s = 11 975,066 ft/s
  • 3 700 m/s = 12 139,108 ft/s
  • 3 750 m/s = 12 303,15 ft/s
  • 3 800 m/s = 12 467,192 ft/s
  • 3 850 m/s = 12 631,234 ft/s
  • 3 900 m/s = 12 795,276 ft/s
  • 3 950 m/s = 12 959,318 ft/s
  • 4 000 m/s = 13 123,36 ft/s
  • 4 050 m/s = 13 287,402 ft/s
  • 4 100 m/s = 13 451,444 ft/s
  • 4 150 m/s = 13 615,486 ft/s
  • 4 200 m/s = 13 779,528 ft/s
  • 4 250 m/s = 13 943,57 ft/s
  • 4 300 m/s = 14 107,612 ft/s
  • 4 350 m/s = 14 271,654 ft/s
  • 4 400 m/s = 14 435,696 ft/s
  • 4 450 m/s = 14 599,738 ft/s
  • 4 500 m/s = 14 763,78 ft/s
  • 4 550 m/s = 14 927,822 ft/s
  • 4 600 m/s = 15 091,864 ft/s
  • 4 650 m/s = 15 255,906 ft/s
  • 4 700 m/s = 15 419,948 ft/s
  • 4 750 m/s = 15 583,99 ft/s
  • 4 800 m/s = 15 748,031 ft/s
  • 4 850 m/s = 15 912,073 ft/s
  • 4 900 m/s = 16 076,115 ft/s
  • 4 950 m/s = 16 240,157 ft/s
  • 5 000 m/s = 16 404,199 ft/s
  • 5 100 m/s = 16 732,283 ft/s
  • 5 200 m/s = 17 060,367 ft/s
  • 5 300 m/s = 17 388,451 ft/s
  • 5 400 m/s = 17 716,535 ft/s
  • 5 500 m/s = 18 044,619 ft/s
  • 5 600 m/s = 18 372,703 ft/s
  • 5 700 m/s = 18 700,787 ft/s
  • 5 800 m/s = 19 028,871 ft/s
  • 5 900 m/s = 19 356,955 ft/s
  • 6 000 m/s = 19 685,039 ft/s
  • 6 100 m/s = 20 013,123 ft/s
  • 6 200 m/s = 20 341,207 ft/s
  • 6 300 m/s = 20 669,291 ft/s
  • 6 400 m/s = 20 997,375 ft/s
  • 6 500 m/s = 21 325,459 ft/s
  • 6 600 m/s = 21 653,543 ft/s
  • 6 700 m/s = 21 981,627 ft/s
  • 6 800 m/s = 22 309,711 ft/s
  • 6 900 m/s = 22 637,795 ft/s
  • 7 000 m/s = 22 965,879 ft/s
  • 7 100 m/s = 23 293,963 ft/s
  • 7 200 m/s = 23 622,047 ft/s
  • 7 300 m/s = 23 950,131 ft/s
  • 7 400 m/s = 24 278,215 ft/s
  • 7 500 m/s = 24 606,299 ft/s
  • 7 600 m/s = 24 934,383 ft/s
  • 7 700 m/s = 25 262,467 ft/s
  • 7 800 m/s = 25 590,551 ft/s
  • 7 900 m/s = 25 918,635 ft/s
  • 8 000 m/s = 26 246,719 ft/s
  • 8 100 m/s = 26 574,803 ft/s
  • 8 200 m/s = 26 902,887 ft/s
  • 8 300 m/s = 27 230,971 ft/s
  • 8 400 m/s = 27 559,055 ft/s
  • 8 500 m/s = 27 887,139 ft/s
  • 8 600 m/s = 28 215,223 ft/s
  • 8 700 m/s = 28 543,307 ft/s
  • 8 800 m/s = 28 871,391 ft/s
  • 8 900 m/s = 29 199,475 ft/s
  • 9 000 m/s = 29 527,559 ft/s
  • 9 100 m/s = 29 855,643 ft/s
  • 9 200 m/s = 30 183,727 ft/s
  • 9 300 m/s = 30 511,811 ft/s
  • 9 400 m/s = 30 839,895 ft/s
  • 9 500 m/s = 31 167,979 ft/s
  • 9 600 m/s = 31 496,063 ft/s
  • 9 700 m/s = 31 824,147 ft/s
  • 9 800 m/s = 32 152,231 ft/s
  • 9 900 m/s = 32 480,315 ft/s
  • 10 000 m/s = 32 808,399 ft/s

Facteurs issus de la brochure du SI (BIPM) et de la Special Publication 811 du NIST. Méthodologie & sources.

Conversions liées

pieds par seconde en mètres par seconde (ft/s en m/s) Vitesse Le nœud Le kilomètre par seconde Kilomètres par heure en miles par heure (km/h en mph) Nœuds en kilomètres par heure (kn en km/h) Miles par heure en kilomètres par heure (mph en km/h) Mètres par seconde en kilomètres par heure (m/s en km/h) Kilomètres par heure en mètres par seconde