¿Cómo convertir mph a km/h?
Multiplica por 1,609, el mismo factor que para las distancias en millas. Al volante de un coche de alquiler, retén tres referencias: 30 mph ≈ 48 km/h en ciudad, 60 mph ≈ 97 km/h en carretera, 70 mph ≈ 113 km/h en autopista.
km/h = mph × 1,609mph = km/h ÷ 1,609
Dónde se usan estas dos unidades
La milla por hora reina en las señales de tráfico de Estados Unidos y del Reino Unido, dos países que nunca terminaron su paso al métrico en la carretera. El kilómetro por hora figura en las señales de tráfico de casi todos los países, y es la unidad que leen los velocímetros fuera del mundo anglosajón.
Límites y velocidades habituales
| 20 mph (zona escolar UK) | 32 km/h |
| 25 mph (calle residencial de EE. UU.) | 40 km/h |
| 30 mph (ciudad UK) | 48 km/h |
| 45 mph | 72 km/h |
| 55 mph (highway EE. UU.) | 89 km/h |
| 60 mph (carretera UK) | 97 km/h |
| 65 mph (highway EE. UU.) | 105 km/h |
| 70 mph (autopista UK) | 113 km/h |
| 75 mph (interestatal del oeste de EE. UU.) | 121 km/h |
| 85 mph (SH 130 de Texas, máximo de EE. UU.) | 137 km/h |
| 100 mph | 161 km/h |
Ver todos los valores
- 1 mph = 1,609 km/h
- 2 mph = 3,219 km/h
- 3 mph = 4,828 km/h
- 4 mph = 6,437 km/h
- 5 mph = 8,047 km/h
- 6 mph = 9,656 km/h
- 7 mph = 11,265 km/h
- 8 mph = 12,875 km/h
- 9 mph = 14,484 km/h
- 10 mph = 16,093 km/h
- 11 mph = 17,703 km/h
- 12 mph = 19,312 km/h
- 13 mph = 20,921 km/h
- 14 mph = 22,531 km/h
- 15 mph = 24,14 km/h
- 16 mph = 25,75 km/h
- 17 mph = 27,359 km/h
- 18 mph = 28,968 km/h
- 19 mph = 30,578 km/h
- 20 mph = 32,187 km/h
- 21 mph = 33,796 km/h
- 22 mph = 35,406 km/h
- 23 mph = 37,015 km/h
- 24 mph = 38,624 km/h
- 25 mph = 40,234 km/h
- 26 mph = 41,843 km/h
- 27 mph = 43,452 km/h
- 28 mph = 45,062 km/h
- 29 mph = 46,671 km/h
- 30 mph = 48,28 km/h
- 31 mph = 49,89 km/h
- 32 mph = 51,499 km/h
- 33 mph = 53,108 km/h
- 34 mph = 54,718 km/h
- 35 mph = 56,327 km/h
- 36 mph = 57,936 km/h
- 37 mph = 59,546 km/h
- 38 mph = 61,155 km/h
- 39 mph = 62,764 km/h
- 40 mph = 64,374 km/h
- 41 mph = 65,983 km/h
- 42 mph = 67,592 km/h
- 43 mph = 69,202 km/h
- 44 mph = 70,811 km/h
- 45 mph = 72,42 km/h
- 46 mph = 74,03 km/h
- 47 mph = 75,639 km/h
- 48 mph = 77,249 km/h
- 49 mph = 78,858 km/h
- 50 mph = 80,467 km/h
- 51 mph = 82,077 km/h
- 52 mph = 83,686 km/h
- 53 mph = 85,295 km/h
- 54 mph = 86,905 km/h
- 55 mph = 88,514 km/h
- 56 mph = 90,123 km/h
- 57 mph = 91,733 km/h
- 58 mph = 93,342 km/h
- 59 mph = 94,951 km/h
- 60 mph = 96,561 km/h
- 61 mph = 98,17 km/h
- 62 mph = 99,779 km/h
- 63 mph = 101,389 km/h
- 64 mph = 102,998 km/h
- 65 mph = 104,607 km/h
- 66 mph = 106,217 km/h
- 67 mph = 107,826 km/h
- 68 mph = 109,435 km/h
- 69 mph = 111,045 km/h
- 70 mph = 112,654 km/h
- 71 mph = 114,263 km/h
- 72 mph = 115,873 km/h
- 73 mph = 117,482 km/h
- 74 mph = 119,091 km/h
- 75 mph = 120,701 km/h
- 76 mph = 122,31 km/h
- 77 mph = 123,919 km/h
- 78 mph = 125,529 km/h
- 79 mph = 127,138 km/h
- 80 mph = 128,748 km/h
- 81 mph = 130,357 km/h
- 82 mph = 131,966 km/h
- 83 mph = 133,576 km/h
- 84 mph = 135,185 km/h
- 85 mph = 136,794 km/h
- 86 mph = 138,404 km/h
- 87 mph = 140,013 km/h
- 88 mph = 141,622 km/h
- 89 mph = 143,232 km/h
- 90 mph = 144,841 km/h
- 91 mph = 146,45 km/h
- 92 mph = 148,06 km/h
- 93 mph = 149,669 km/h
- 94 mph = 151,278 km/h
- 95 mph = 152,888 km/h
- 96 mph = 154,497 km/h
- 97 mph = 156,106 km/h
- 98 mph = 157,716 km/h
- 99 mph = 159,325 km/h
- 100 mph = 160,934 km/h
- 101 mph = 162,544 km/h
- 102 mph = 164,153 km/h
- 103 mph = 165,762 km/h
- 104 mph = 167,372 km/h
- 105 mph = 168,981 km/h
- 106 mph = 170,59 km/h
- 107 mph = 172,2 km/h
- 108 mph = 173,809 km/h
- 109 mph = 175,418 km/h
- 110 mph = 177,028 km/h
- 111 mph = 178,637 km/h
- 112 mph = 180,247 km/h
- 113 mph = 181,856 km/h
- 114 mph = 183,465 km/h
- 115 mph = 185,075 km/h
- 116 mph = 186,684 km/h
- 117 mph = 188,293 km/h
- 118 mph = 189,903 km/h
- 119 mph = 191,512 km/h
- 120 mph = 193,121 km/h
- 121 mph = 194,731 km/h
- 122 mph = 196,34 km/h
- 123 mph = 197,949 km/h
- 124 mph = 199,559 km/h
- 125 mph = 201,168 km/h
- 126 mph = 202,777 km/h
- 127 mph = 204,387 km/h
- 128 mph = 205,996 km/h
- 129 mph = 207,605 km/h
- 130 mph = 209,215 km/h
- 131 mph = 210,824 km/h
- 132 mph = 212,433 km/h
- 133 mph = 214,043 km/h
- 134 mph = 215,652 km/h
- 135 mph = 217,261 km/h
- 136 mph = 218,871 km/h
- 137 mph = 220,48 km/h
- 138 mph = 222,089 km/h
- 139 mph = 223,699 km/h
- 140 mph = 225,308 km/h
- 141 mph = 226,918 km/h
- 142 mph = 228,527 km/h
- 143 mph = 230,136 km/h
- 144 mph = 231,746 km/h
- 145 mph = 233,355 km/h
- 146 mph = 234,964 km/h
- 147 mph = 236,574 km/h
- 148 mph = 238,183 km/h
- 149 mph = 239,792 km/h
- 150 mph = 241,402 km/h
- 151 mph = 243,011 km/h
- 152 mph = 244,62 km/h
- 153 mph = 246,23 km/h
- 154 mph = 247,839 km/h
- 155 mph = 249,448 km/h
- 156 mph = 251,058 km/h
- 157 mph = 252,667 km/h
- 158 mph = 254,276 km/h
- 159 mph = 255,886 km/h
- 160 mph = 257,495 km/h
- 161 mph = 259,104 km/h
- 162 mph = 260,714 km/h
- 163 mph = 262,323 km/h
- 164 mph = 263,932 km/h
- 165 mph = 265,542 km/h
- 166 mph = 267,151 km/h
- 167 mph = 268,76 km/h
- 168 mph = 270,37 km/h
- 169 mph = 271,979 km/h
- 170 mph = 273,588 km/h
- 171 mph = 275,198 km/h
- 172 mph = 276,807 km/h
- 173 mph = 278,417 km/h
- 174 mph = 280,026 km/h
- 175 mph = 281,635 km/h
- 176 mph = 283,245 km/h
- 177 mph = 284,854 km/h
- 178 mph = 286,463 km/h
- 179 mph = 288,073 km/h
- 180 mph = 289,682 km/h
- 181 mph = 291,291 km/h
- 182 mph = 292,901 km/h
- 183 mph = 294,51 km/h
- 184 mph = 296,119 km/h
- 185 mph = 297,729 km/h
- 186 mph = 299,338 km/h
- 187 mph = 300,947 km/h
- 188 mph = 302,557 km/h
- 189 mph = 304,166 km/h
- 190 mph = 305,775 km/h
- 191 mph = 307,385 km/h
- 192 mph = 308,994 km/h
- 193 mph = 310,603 km/h
- 194 mph = 312,213 km/h
- 195 mph = 313,822 km/h
- 196 mph = 315,431 km/h
- 197 mph = 317,041 km/h
- 198 mph = 318,65 km/h
- 199 mph = 320,259 km/h
- 200 mph = 321,869 km/h
- 205 mph = 329,916 km/h
- 210 mph = 337,962 km/h
- 215 mph = 346,009 km/h
- 220 mph = 354,056 km/h
- 225 mph = 362,102 km/h
- 230 mph = 370,149 km/h
- 235 mph = 378,196 km/h
- 240 mph = 386,243 km/h
- 245 mph = 394,289 km/h
- 250 mph = 402,336 km/h
- 255 mph = 410,383 km/h
- 260 mph = 418,429 km/h
- 265 mph = 426,476 km/h
- 270 mph = 434,523 km/h
- 275 mph = 442,57 km/h
- 280 mph = 450,616 km/h
- 285 mph = 458,663 km/h
- 290 mph = 466,71 km/h
- 295 mph = 474,756 km/h
- 300 mph = 482,803 km/h
- 305 mph = 490,85 km/h
- 310 mph = 498,897 km/h
- 315 mph = 506,943 km/h
- 320 mph = 514,99 km/h
- 325 mph = 523,037 km/h
- 330 mph = 531,084 km/h
- 335 mph = 539,13 km/h
- 340 mph = 547,177 km/h
- 345 mph = 555,224 km/h
- 350 mph = 563,27 km/h
- 355 mph = 571,317 km/h
- 360 mph = 579,364 km/h
- 365 mph = 587,411 km/h
- 370 mph = 595,457 km/h
- 375 mph = 603,504 km/h
- 380 mph = 611,551 km/h
- 385 mph = 619,597 km/h
- 390 mph = 627,644 km/h
- 395 mph = 635,691 km/h
- 400 mph = 643,738 km/h
- 405 mph = 651,784 km/h
- 410 mph = 659,831 km/h
- 415 mph = 667,878 km/h
- 420 mph = 675,924 km/h
- 425 mph = 683,971 km/h
- 430 mph = 692,018 km/h
- 435 mph = 700,065 km/h
- 440 mph = 708,111 km/h
- 445 mph = 716,158 km/h
- 450 mph = 724,205 km/h
- 455 mph = 732,252 km/h
- 460 mph = 740,298 km/h
- 465 mph = 748,345 km/h
- 470 mph = 756,392 km/h
- 475 mph = 764,438 km/h
- 480 mph = 772,485 km/h
- 485 mph = 780,532 km/h
- 490 mph = 788,579 km/h
- 495 mph = 796,625 km/h
- 500 mph = 804,672 km/h
- 510 mph = 820,765 km/h
- 520 mph = 836,859 km/h
- 530 mph = 852,952 km/h
- 540 mph = 869,046 km/h
- 550 mph = 885,139 km/h
- 560 mph = 901,233 km/h
- 570 mph = 917,326 km/h
- 580 mph = 933,42 km/h
- 590 mph = 949,513 km/h
- 600 mph = 965,606 km/h
- 610 mph = 981,7 km/h
- 620 mph = 997,793 km/h
- 630 mph = 1013,887 km/h
- 640 mph = 1029,98 km/h
- 650 mph = 1046,074 km/h
- 660 mph = 1062,167 km/h
- 670 mph = 1078,26 km/h
- 680 mph = 1094,354 km/h
- 690 mph = 1110,447 km/h
- 700 mph = 1126,541 km/h
- 710 mph = 1142,634 km/h
- 720 mph = 1158,728 km/h
- 730 mph = 1174,821 km/h
- 740 mph = 1190,915 km/h
- 750 mph = 1207,008 km/h
- 760 mph = 1223,101 km/h
- 770 mph = 1239,195 km/h
- 780 mph = 1255,288 km/h
- 790 mph = 1271,382 km/h
- 800 mph = 1287,475 km/h
- 810 mph = 1303,569 km/h
- 820 mph = 1319,662 km/h
- 830 mph = 1335,756 km/h
- 840 mph = 1351,849 km/h
- 850 mph = 1367,942 km/h
- 860 mph = 1384,036 km/h
- 870 mph = 1400,129 km/h
- 880 mph = 1416,223 km/h
- 890 mph = 1432,316 km/h
- 900 mph = 1448,41 km/h
- 910 mph = 1464,503 km/h
- 920 mph = 1480,596 km/h
- 930 mph = 1496,69 km/h
- 940 mph = 1512,783 km/h
- 950 mph = 1528,877 km/h
- 960 mph = 1544,97 km/h
- 970 mph = 1561,064 km/h
- 980 mph = 1577,157 km/h
- 990 mph = 1593,251 km/h
- 1000 mph = 1609,344 km/h
- 1025 mph = 1649,578 km/h
- 1050 mph = 1689,811 km/h
- 1075 mph = 1730,045 km/h
- 1100 mph = 1770,278 km/h
- 1125 mph = 1810,512 km/h
- 1150 mph = 1850,746 km/h
- 1175 mph = 1890,979 km/h
- 1200 mph = 1931,213 km/h
- 1225 mph = 1971,446 km/h
- 1250 mph = 2011,68 km/h
- 1275 mph = 2051,914 km/h
- 1300 mph = 2092,147 km/h
- 1325 mph = 2132,381 km/h
- 1350 mph = 2172,614 km/h
- 1375 mph = 2212,848 km/h
- 1400 mph = 2253,082 km/h
- 1425 mph = 2293,315 km/h
- 1450 mph = 2333,549 km/h
- 1475 mph = 2373,782 km/h
- 1500 mph = 2414,016 km/h
- 1525 mph = 2454,25 km/h
- 1550 mph = 2494,483 km/h
- 1575 mph = 2534,717 km/h
- 1600 mph = 2574,95 km/h
- 1625 mph = 2615,184 km/h
- 1650 mph = 2655,418 km/h
- 1675 mph = 2695,651 km/h
- 1700 mph = 2735,885 km/h
- 1725 mph = 2776,118 km/h
- 1750 mph = 2816,352 km/h
- 1775 mph = 2856,586 km/h
- 1800 mph = 2896,819 km/h
- 1825 mph = 2937,053 km/h
- 1850 mph = 2977,286 km/h
- 1875 mph = 3017,52 km/h
- 1900 mph = 3057,754 km/h
- 1925 mph = 3097,987 km/h
- 1950 mph = 3138,221 km/h
- 1975 mph = 3178,454 km/h
- 2000 mph = 3218,688 km/h
- 2050 mph = 3299,155 km/h
- 2100 mph = 3379,622 km/h
- 2150 mph = 3460,09 km/h
- 2200 mph = 3540,557 km/h
- 2250 mph = 3621,024 km/h
- 2300 mph = 3701,491 km/h
- 2350 mph = 3781,958 km/h
- 2400 mph = 3862,426 km/h
- 2450 mph = 3942,893 km/h
- 2500 mph = 4023,36 km/h
- 2550 mph = 4103,827 km/h
- 2600 mph = 4184,294 km/h
- 2650 mph = 4264,762 km/h
- 2700 mph = 4345,229 km/h
- 2750 mph = 4425,696 km/h
- 2800 mph = 4506,163 km/h
- 2850 mph = 4586,63 km/h
- 2900 mph = 4667,098 km/h
- 2950 mph = 4747,565 km/h
- 3000 mph = 4828,032 km/h
- 3050 mph = 4908,499 km/h
- 3100 mph = 4988,966 km/h
- 3150 mph = 5069,434 km/h
- 3200 mph = 5149,901 km/h
- 3250 mph = 5230,368 km/h
- 3300 mph = 5310,835 km/h
- 3350 mph = 5391,302 km/h
- 3400 mph = 5471,77 km/h
- 3450 mph = 5552,237 km/h
- 3500 mph = 5632,704 km/h
- 3550 mph = 5713,171 km/h
- 3600 mph = 5793,638 km/h
- 3650 mph = 5874,106 km/h
- 3700 mph = 5954,573 km/h
- 3750 mph = 6035,04 km/h
- 3800 mph = 6115,507 km/h
- 3850 mph = 6195,974 km/h
- 3900 mph = 6276,442 km/h
- 3950 mph = 6356,909 km/h
- 4000 mph = 6437,376 km/h
- 4050 mph = 6517,843 km/h
- 4100 mph = 6598,31 km/h
- 4150 mph = 6678,778 km/h
- 4200 mph = 6759,245 km/h
- 4250 mph = 6839,712 km/h
- 4300 mph = 6920,179 km/h
- 4350 mph = 7000,646 km/h
- 4400 mph = 7081,114 km/h
- 4450 mph = 7161,581 km/h
- 4500 mph = 7242,048 km/h
- 4550 mph = 7322,515 km/h
- 4600 mph = 7402,982 km/h
- 4650 mph = 7483,45 km/h
- 4700 mph = 7563,917 km/h
- 4750 mph = 7644,384 km/h
- 4800 mph = 7724,851 km/h
- 4850 mph = 7805,318 km/h
- 4900 mph = 7885,786 km/h
- 4950 mph = 7966,253 km/h
- 5000 mph = 8046,72 km/h
- 5100 mph = 8207,654 km/h
- 5200 mph = 8368,589 km/h
- 5300 mph = 8529,523 km/h
- 5400 mph = 8690,458 km/h
- 5500 mph = 8851,392 km/h
- 5600 mph = 9012,326 km/h
- 5700 mph = 9173,261 km/h
- 5800 mph = 9334,195 km/h
- 5900 mph = 9495,13 km/h
- 6000 mph = 9656,064 km/h
- 6100 mph = 9816,998 km/h
- 6200 mph = 9977,933 km/h
- 6300 mph = 10.138,867 km/h
- 6400 mph = 10.299,802 km/h
- 6500 mph = 10.460,736 km/h
- 6600 mph = 10.621,67 km/h
- 6700 mph = 10.782,605 km/h
- 6800 mph = 10.943,539 km/h
- 6900 mph = 11.104,474 km/h
- 7000 mph = 11.265,408 km/h
- 7100 mph = 11.426,342 km/h
- 7200 mph = 11.587,277 km/h
- 7300 mph = 11.748,211 km/h
- 7400 mph = 11.909,146 km/h
- 7500 mph = 12.070,08 km/h
- 7600 mph = 12.231,014 km/h
- 7700 mph = 12.391,949 km/h
- 7800 mph = 12.552,883 km/h
- 7900 mph = 12.713,818 km/h
- 8000 mph = 12.874,752 km/h
- 8100 mph = 13.035,686 km/h
- 8200 mph = 13.196,621 km/h
- 8300 mph = 13.357,555 km/h
- 8400 mph = 13.518,49 km/h
- 8500 mph = 13.679,424 km/h
- 8600 mph = 13.840,358 km/h
- 8700 mph = 14.001,293 km/h
- 8800 mph = 14.162,227 km/h
- 8900 mph = 14.323,162 km/h
- 9000 mph = 14.484,096 km/h
- 9100 mph = 14.645,03 km/h
- 9200 mph = 14.805,965 km/h
- 9300 mph = 14.966,899 km/h
- 9400 mph = 15.127,834 km/h
- 9500 mph = 15.288,768 km/h
- 9600 mph = 15.449,702 km/h
- 9700 mph = 15.610,637 km/h
- 9800 mph = 15.771,571 km/h
- 9900 mph = 15.932,506 km/h
- 10.000 mph = 16.093,44 km/h
Factor idéntico al de las distancias: 1 milla = 1,609344 km exactamente, por tanto 1 mph = 1,609344 km/h. Metodología y fuentes.
Preguntas frecuentes
¿Cuánto son 70 mph en km/h?
70 mph equivalen a 112,7 km/h. Es el límite máximo en las autopistas británicas, bastante más bajo que los 130 km/h franceses.
¿Los nudos de barcos y aviones son otra cosa?
Sí: 1 nudo = 1 milla náutica por hora = 1,852 km/h. Un avión a 500 nudos vuela a 926 km/h, no a 805. La milla náutica difiere de la milla terrestre de las mph de carretera.
¿Mi velocímetro muestra las dos unidades, cuál manda?
La del país por el que circula: las señales británicas y estadounidenses están en mph, las del resto de Europa en km/h. Los velocímetros europeos suelen llevar las dos graduaciones, con las mph en pequeño en la esfera.
¿Hay un límite de velocidad único en Estados Unidos?
No, cada estado fija el suyo. Texas permite 85 mph en un tramo de la State Highway 130, 136,8 km/h, el máximo señalizado del país, mientras que Hawái se queda en 60 mph, 96,6 km/h. La mayoría de las interestatales se mueven entre 65 y 80 mph, o sea entre 105 y 129 km/h.
¿Por qué siguen apareciendo señales de 55 mph?
Porque en 1974 se impuso un límite federal de 55 mph, 88,5 km/h, a todo el país para ahorrar combustible tras la crisis del petróleo. Se flexibilizó en 1987 y no se derogó hasta 1995. Después cada estado subió sus límites a su ritmo, y algunos tramos urbanos se quedaron en 55.