Nuestra calculadora de peso placa ofrece resultados precisos en segundos: solo ingresa largo, ancho y espesor (mm, cm, m, pulg o ft) y elige el grado de acero; aplicamos la densidad de 7 850 kg/m³ para calcular al instante el peso por hoja y por m² en kg, lb, kg/m² o lb/ft². Sin tablas manuales, actualizaciones en tiempo real y perfecta para ingenieros, fabricantes y compradores que buscan precisión y eficiencia.
| ESPESOR pulg – mm |
PESO kg/m2 |
Peso x placa en Kilos 3′x6′ |
Peso x placa en Kilos 3′x8′ |
Peso x placa en Kilos 3′x10′ |
Peso x placa en Kilos 4′x8′ |
Peso x placa en Kilos 4′x10′ |
Peso x placa en Kilos 5′x10′ |
Peso x placa en Kilos 5′x20′ |
Peso x placa en Kilos 6′x20′ |
Peso x placa en Kilos 6′×40′ |
Peso x placa en Kilos 8′x20′ |
Peso x placa en Kilos 8′×40′ |
Peso x placa en Kilos 10′×40′ |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/16″ — 4.8 | 37.35 | – | 84 | 105 | 112 | 140 | 176 | 351 | 421 | – | 562 | 1,123 | – | |
| 1/4″ — 6.4 | 49.79 | – | 112 | 140 | 150 | 187 | 234 | 468 | 562 | – | 749 | 1,498 | – | |
| 5/16″ — 7.9 | 62.24 | – | 140 | 176 | 187 | 234 | 293 | 585 | 702 | – | 936 | – | – | |
| 3/8″ — 9.5 | 74.69 | – | 168 | 211 | 225 | 281 | 351 | 702 | 842 | 1,685 | 1,123 | 2,246 | 2,808 | |
| 7/16″ — 11.1 | 87.14 | – | – | 246 | – | – | – | – | 983 | – | – | – | – | |
| 1/2″ — 12.7 | 99.59 | – | 225 | 281 | 300 | 374 | 468 | 936 | 1,123 | 2,246 | 1,498 | 2,995 | 3,744 | |
| 9/16″ — 14.3 | 112.04 | – | – | 316 | – | – | – | – | 1,264 | – | – | – | – | |
| 5/8″ — 15.9 | 124.49 | 211 | 281 | 351 | 374 | 468 | 585 | 1,170 | 1,404 | 2,808 | 1,872 | 3,744 | 4,680 | |
| 3/4″ — 19.1 | 149.38 | 253 | 337 | 421 | 449 | 562 | 702 | 1,404 | 1,685 | 3,370 | 2,246 | 4,493 | 5,616 | |
| 7/8″ — 22.2 | 174.38 | – | – | 491 | – | – | – | – | 1,966 | – | 2,621 | – | – | |
| 1″ — 25.4 | 199.18 | 337 | 449 | 562 | 599 | 749 | 936 | 1,872 | 2,246 | 4,493 | 2,995 | 5,990 | 7,488 | |
| 1 1/8″ — 28.6 | 224.07 | – | – | 632 | – | – | – | – | 2,527 | – | 3,370 | 6,739 | – | |
| 1 1/4″ — 31.8 | 251.88 | – | 562 | 702 | 749 | 936 | 1,170 | 2,340 | 2,808 | 5,616 | 3,744 | 7,488 | – | |
| 1 3/8″ — 34.9 | 277.06 | – | – | – | – | – | – | – | – | – | 4,118 | – | – | |
| 1 1/2″ — 38.1 | 302.25 | – | 674 | 842 | 899 | 1,123 | 1,404 | 2,808 | 3,370 | – | 4,493 | 8,986 | – | |
| 1 5/8″ — 41.3 | 327.44 | – | – | – | – | – | – | – | – | – | – | 4,867 | – | – |
| 1 3/4″ — 44.5 | 348.56 | – | – | 983 | – | – | – | 1,872 | – | 3,931 | – | 5,242 | – | |
| 2″ — 50.8 | 398.36 | – | 899 | 1,123 | 1,198 | 1,498 | – | 3,744 | 4,493 | – | 5,990 | 11,981 | – | |
| 2 1/4″ — 57.2 | 448.15 | – | – | 1,264 | – | 1,685 | – | – | – | 5,054 | – | 6,739 | – | |
| 2 1/2″ — 63.5 | 497.95 | – | – | 1,404 | – | 1,872 | – | – | – | 5,616 | – | 7,488 | – | |
| 2 3/4″ — 69.8 | 554.12 | – | – | – | – | – | – | – | – | – | – | 8,237 | – | |
| 3″ — 76.2 | 597.54 | – | – | 1,685 | – | 2,246 | – | – | – | 6,739 | – | 8,986 | – | |
| 3 1/2″ — 88.9 | 697.13 | – | – | – | – | – | – | – | 6,552 | 7,935 | – | 10,483 | – | |
| 4″ — 101.6 | 796.72 | – | – | – | – | – | – | 7,488 | 9,069 | – | 11,981 | – | ||
| 4 1/2″ — 114.3 | 906.75 | – | – | – | – | – | – | – | – | – | – | 13,478 | – | |
| 5″ — 127.0 | 1,007.50 | – | – | – | – | – | – | – | – | – | – | 14,976 | – | |
| 5 1/2″ — 139.7 | 1,108.25 | – | – | – | – | – | – | – | – | 12,355 | – | 16,474 | – | |
| 6″ — 152.4 | 1,209.20 | – | – | – | – | – | – | – | – | 13,478 | – | – | – |
| Espesor | Peso | Peso teórico por placa (kg) – Medidas | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pulgadas | Milésimas | mm | Kg/m² | Kg/ft² | 3′×6′ | 3′×8′ | 3′×10′ | 4′×8′ | 4′×10′ | 5′×10′ | 5′×20′ | 6′×10′ | 6′×20′ | 8′×20′ |
| 3/16″ | 188 | 4.76 | 37.39 | 3.47 | 62.52 | 83.36 | 104.20 | 111.14 | 138.93 | 173.66 | 347.32 | 208.39 | 416.79 | 555.72 |
| 1/4″ | 250 | 6.35 | 49.85 | 4.63 | 83.36 | 111.14 | 138.93 | 148.19 | 185.24 | 231.55 | 463.10 | 277.86 | 555.72 | 740.96 |
| 5/16″ | 313 | 7.94 | 62.31 | 5.79 | 104.20 | 138.93 | 173.66 | 185.24 | 231.55 | 289.44 | 578.87 | 347.32 | 694.65 | 926.20 |
| 3/8″ | 375 | 9.53 | 74.77 | 6.95 | 125.04 | 166.72 | 208.39 | 222.29 | 277.86 | 347.32 | 694.65 | 416.79 | 833.58 | 1,111.44 |
| 7/16″ | 438 | 11.11 | 87.23 | 8.10 | 145.88 | 194.50 | 243.13 | 259.34 | 324.17 | 405.21 | 810.42 | 486.25 | 972.51 | 1,296.68 |
| 1/2″ | 500 | 12.70 | 99.70 | 9.26 | 166.72 | 222.29 | 277.86 | 296.38 | 370.48 | 463.10 | 926.20 | 555.72 | 1,111.44 | 1,481.92 |
| 5/8″ | 625 | 15.88 | 124.62 | 11.58 | 208.39 | 277.86 | 347.32 | 370.48 | 463.10 | 578.87 | 1,157.75 | 694.65 | 1,389.30 | 1,852.40 |
| 3/4″ | 750 | 19.05 | 149.54 | 13.89 | 250.07 | 333.43 | 416.79 | 444.58 | 555.72 | 694.65 | 1,389.30 | 833.58 | 1,667.16 | 2,222.88 |
| 7/8″ | 875 | 22.23 | 174.47 | 16.21 | 291.75 | 389.00 | 486.25 | 518.67 | 648.34 | 810.42 | 1,620.85 | 972.51 | 1,945.02 | 2,593.35 |
| 1″ | 1000 | 25.40 | 199.39 | 18.52 | 333.43 | 444.58 | 555.72 | 592.77 | 740.96 | 926.20 | 1,852.40 | 1,111.44 | 2,222.88 | 2,963.83 |
| 1 1/4″ | 1250 | 31.75 | 249.24 | 23.15 | 416.79 | 555.72 | 694.65 | 740.96 | 926.20 | 1,157.75 | 2,315.49 | 1,389.30 | 2,778.59 | 3,704.79 |
| 1 1/2″ | 1500 | 38.10 | 299.09 | 27.79 | 500.15 | 666.86 | 833.58 | 889.15 | 1,111.44 | 1,389.30 | 2,778.59 | 1,667.16 | 3,334.31 | 4,445.75 |
| 1 3/4″ | 1750 | 44.45 | 348.93 | 32.42 | 583.50 | 778.01 | 972.51 | 1,037.34 | 1,296.68 | 1,620.85 | 3,241.69 | 1,945.02 | 3,890.03 | 5,186.71 |
| 2″ | 2000 | 50.80 | 398.78 | 37.05 | 666.86 | 889.15 | 1,111.44 | 1,185.53 | 1,481.92 | 1,852.40 | 3,704.79 | 2,222.88 | 4,445.75 | 5,927.67 |
| 2 1/2″ | 2500 | 63.50 | 498.48 | 46.31 | 833.58 | 1,111.44 | 1,389.30 | 1,481.92 | 1,852.40 | 2,315.49 | 4,630.99 | 2,778.59 | 5,557.19 | 7,409.58 |
| 3″ | 3000 | 76.20 | 598.17 | 55.57 | 1,000.29 | 1,333.73 | 1,667.16 | 1,778.30 | 2,222.88 | 2,778.59 | 5,557.19 | 3,334.31 | 6,668.63 | 8,891.50 |
| 3 1/2″ | 3500 | 88.90 | 697.87 | 64.83 | 1,167.01 | 1,556.01 | 1,945.02 | 2,074.68 | 2,593.35 | 3,241.69 | 6,483.39 | 3,890.03 | 7,780.06 | 10,373.42 |
| 4″ | 4000 | 101.60 | 797.56 | 74.10 | 1,333.73 | 1,778.30 | 2,222.88 | 2,371.07 | 2,963.83 | 3,704.79 | 7,409.58 | 4,445.75 | 8,891.50 | 11,855.33 |
| 4 1/2″ | 4500 | 114.30 | 897.26 | 83.36 | 1,500.44 | 2,000.59 | 2,500.73 | 2,667.45 | 3,334.31 | 4,167.89 | 8,335.78 | 5,001.47 | 10,002.94 | 13,337.25 |
| 5″ | 5000 | 127.00 | 996.95 | 92.62 | 1,667.16 | 2,222.88 | 2,778.59 | 2,963.83 | 3,704.79 | 4,630.99 | 9,261.98 | 5,557.19 | 11,114.38 | 14,819.17 |
| 6″ | 6000 | 152.40 | 1,196.34 | 111.14 | 2,000.59 | 2,667.45 | 3,334.31 | 3,556.60 | 4,445.75 | 5,557.19 | 11,114.38 | 6,668.63 | 13,337.25 | 17,783.00 |
| CALIBRE | ESPESOR | KG/HOJA | PESO | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pulgada | mm | 3′×8′ | 3′×10′ | 4′×8′ | 4′×10′ | 5′×10′ | 5′×20′ | Kg/m² | ||
| 7 | 0.180 | 4.572 | 81 | 101 | 108 | 135 | — | — | 36.27 | |
| 8 | 0.165 | 4.191 | 74 | 93 | 99 | 124 | 155 | 309 | 33.25 | |
| 9 | 0.150 | 3.810 | 67 | 84 | 90 | 112 | — | — | 30.23 | |
| 10 | 0.135 | 3.429 | 61 | 76 | 81* | 101* | 126 | 253 | 27.20 | |
| 11 | 0.120 | 3.048 | 54 | 67 | 72* | 90* | 112 | 225 | 24.18 | |
| 12 | 0.105 | 2.667 | 47 | 59 | 63* | 79* | 98 | 197 | 21.16 | |
| 13 | 0.090 | 2.286 | 40 | 51 | 54 | 67 | — | — | 18.14 | |
| 14 | 0.075 | 1.905 | 34 | 42 | 45* | 56* | 70 | 140 | 15.11 | |
| 16 | 0.060 | 1.524 | 27 | 34 | 36 | 45 | — | — | 12.09 | |
| ESPESOR | PESOS POR PLACA EN KILOS | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pulgada | mm | 3′×8′ | 3′×10′ | 4′×8′ | 4′×10′ | 5′×10′ | 5′×20′ | 6′×20′ | 8′×20′ | Kg/m² |
| 3/16″ | 0.187 | 84 | 105 | 112 | 140 | 176 | 351 | 421 | 562 | 37.78 |
| 1/4″ | 0.250 | 112 | 140 | 150 | 187 | 234 | 468 | 562 | 749 | 50.38 |
| 5/16″ | 0.312 | 140 | 176 | 187 | 234 | 293 | 585 | 702 | 935 | 62.97 |
| 3/8″ | 0.375 | 168 | 211 | 225 | 281 | 351 | 702 | 842 | 1,123 | 75.56 |
| 7/16″ | 0.437 | – | – | – | – | – | – | 982 | – | 88.05 |
| 1/2″ | 0.500 | 225 | 281 | 300 | 374 | 468 | 936 | 1,123 | 1,498 | 100.75 |
| 9/16″ | 0.562 | – | – | – | – | – | – | 1,262 | – | 113.24 |
| 5/8″ | 0.625 | 281 | 351 | 374 | 468 | 585 | 1,170 | 1,404 | 1,872 | 125.94 |
| 3/4″ | 0.750 | 337 | 421 | 449 | 562 | 702 | 1,404 | 1,685 | 2,246 | 151.12 |
| CALIBRE | ESPESOR | KG/m | KG/HOJA | PESO | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pulgada | mm | 3′ | 4′ | 5′ | 6′ | 8′ | 3′×20′ | 4′×20′ | 5′×20′ | 6′×20′ | 8′×20′ | Kg/m² | ||
| 14 | 0.075 | 1.905 | 13.82 | — | — | — | — | 84 | — | — | — | — | 15.11 | |
| 12 | 0.105 | 2.667 | — | 25.80 | — | — | — | 157 | — | — | — | — | 21.16 | |
| 10 | 0.135 | 3.429 | — | 33.17 | — | — | — | 202 | — | — | — | — | 27.20 | |
| 3/16″ | 0.187 | 4.750 | 45.94 | 57.43 | 68.91 | — | — | 280 | 350 | 420 | — | — | 37.68 | |
| 1/4″ | 0.250 | 6.350 | 61.42 | 76.77 | 92.13 | 122.83 | — | 374 | 468 | 562 | 749 | — | 50.38 | |
| 5/16″ | 0.312 | 7.925 | 76.65 | 95.81 | 114.97 | 153.30 | — | 467 | 584 | 701 | 935 | — | 62.87 | |
| 3/8″ | 0.375 | 9.525 | 92.13 | 115.16 | 138.19 | 184.25 | — | 562 | 702 | 842 | 1 123 | — | 75.56 | |
| 1/2″ | 0.500 | 12.700 | 122.83 | 153.54 | 184.25 | 245.67 | — | 749 | 936 | 1 123 | 1 498 | — | 100.75 | |
| 5/8″ | 0.625 | 15.875 | — | 191.93 | 230.31 | 307.09 | — | — | 1 170 | 1 404 | 1 872 | 2 995 | 125.94 | |
| 3/4″ | 0.750 | 19.050 | — | 230.31 | 276.38 | 368.50 | — | — | 1 404 | 1 685 | 2 246 | — | 151.13 | |
| CALIBRE | ESPESOR | KG/HOJA | PESO | |||||
|---|---|---|---|---|---|---|---|---|
| Pulgada | mm | 3′×8′ | 3′×10′ | 4′×8′ | 4′×10′ | Kg/m² | ||
| 11 | 0.120 | 3.048 | – | – | 72 | 90 | 24.18 | |
| 12 | 0.105 | 2.667 | – | – | 63 | 79 | 21.16 | |
| 14 | 0.075 | 1.905 | 34 | 42 | 45 | 56 | 15.11 | |
| 16 | 0.060 | 1.524 | 27 | 34 | 36 | 45 | 12.09 | |
| 18 | 0.048 | 1.219 | 22 | 27 | 29 | 36 | 9.67 | |
| 20 | 0.036 | 0.914 | 16 | 20 | 22 | 27 | 7.25 | |
| 22 | 0.030 | 0.762 | 13 | 17 | 18 | 22 | 6.05 | |
| 24 | 0.024 | 0.610 | 11 | 13 | 14 | 18 | 4.84 | |
| 26 | 0.019 | 0.493 | 9 | 11 | – | – | 3.57 | |
| CALIBRE | ESPESOR | KG/HOJA | PESO | |||||
|---|---|---|---|---|---|---|---|---|
| Pulgada | mm | 3′×10′ | 4′×10′ | 5′×10′ | 5′×20′ | Kg/m² | ||
| 14 | 0.075 | 1.905 | 51 | 68 | — | — | 18.31 | |
| 12 | 0.105 | 2.667 | 71 | 95 | — | — | 25.63 | |
| 1/8″ | 0.125 | 3.175 | 84 | 112 | 139 | 279 | 30.02 | |
| 3/16″ | 0.188 | 4.775 | 118 | 158 | 197 | 395 | 42.47 | |
| 1/4″ | 0.250 | 6.350 | 153 | 204 | 255 | 510 | 54.92 | |
| 3/8″ | 0.375 | 9.525 | — | 297 | — | — | 79.82 | |
| CALIBRE | ESPESOR | KG/m lineal | PESO/HOJA (KG) | |||||
|---|---|---|---|---|---|---|---|---|
| mm. | Pulgada | 3′ | 4′ | 3′×8′ | 3′×10′ | 4′×8′ | 4′×10′ | |
| 14 | 1.935 | 0.0762 | 13.87 | 18.50 | 34 | 42 | 45 | 56 |
| 16 | 1.557 | 0.0613 | 11.15 | 14.87 | 27 | 34 | 36 | 45 |
| 18 | 1.252 | 0.0493 | 8.97 | 11.96 | 22 | 27 | 29 | 36 |
| 20 | 0.950 | 0.0374 | 6.80 | 9.06 | 17 | 21 | 22 | 28 |
| 22 | 0.798 | 0.0314 | 5.70 | 7.60 | 14 | 17 | 19 | 23 |
| 24 | 0.569 | 0.0224 | 4.06 | 5.42 | 10 | 12 | 13 | 17 |
| 26 | 0.493 | 0.0194 | 3.52 | 4.69 | 9 | 11 | 11 | 14 |
| PERFIL | PESO | ANCHO DEL PATÍN | ESPESOR DEL PATÍN | ESPESOR DEL ALMA | |||||
|---|---|---|---|---|---|---|---|---|---|
| Pulgada | mm | Kg/m | Lbs/ft | Pulgada | mm | Pulgada | mm | Pulgada | mm |
| 3 | 76.2 | 5.20 | 3.50 | 1.372 | 35 | 0.273 | 6.9 | 0.132 | 3.4 |
| 4 | 101.6 | 6.10 | 4.10 | 1.410 | 36 | 0.273 | 6.9 | 0.170 | 4.3 |
| 5 | 127.0 | 6.70 | 4.50 | 1.584 | 40 | 0.296 | 7.5 | 0.125 | 3.2 |
| 6 | 152.4 | 8.04 | 5.40 | 1.584 | 40 | 0.296 | 7.5 | 0.184 | 4.7 |
| 7 | 177.8 | 9.97 | 6.70 | 1.750 | 44 | 0.320 | 8.1 | 0.190 | 4.8 |
| 8 | 203.2 | 17.11 | 11.50 | 2.260 | 57 | 0.390 | 9.9 | 0.220 | 5.6 |
| 10 | 254.0 | 27.90 | 18.75 | 2.527 | 64 | 0.390 | 9.9 | 0.487 | 12.4 |
| 12 | 304.8 | 30.80 | 20.70 | 2.942 | 74 | 0.501 | 12.7 | 0.282 | 7.2 |
| 15 | 381.0 | 50.40 | 33.90 | 3.400 | 86 | 0.650 | 16.5 | 0.400 | 10.2 |
| PERALTE | PESO | ANCHO DEL PATÍN | ESPESOR DEL ALMA | ||||
|---|---|---|---|---|---|---|---|
| Pulgada | mm. | Kg/m | Lb/ft | Pulgada | mm. | Pulgada | mm. |
| 3 | 76.2 | 8.48 | 5.7 | 2.33 | 59 | 0.17 | 4 |
| 4 | 101.6 | 11.46 | 7.7 | 2.66 | 68 | 0.19 | 5 |
| 5 | 127.0 | 14.88 | 10.0 | 3.00 | 76 | 0.21 | 5 |
| 6 | 152.4 | 18.60 | 12.5 | 3.33 | 85 | 0.23 | 6 |
| 7.87 | 200.0 | 26.20 | 17.6 | 3.54 | 90 | 0.27 | 7 |
| 8 | 203.2 | 27.38 | 18.4 | 4.00 | 102 | 0.27 | 7 |
En el mundo de la ingeniería y la metalmecánica, el cálculo del peso de placas metálicas es una tarea fundamental que puede marcar la diferencia entre un proyecto exitoso y uno lleno de sobrecostos o de fallas estructurales. Conocer con exactitud cuánto pesa una placa de acero, aluminio, cobre o cualquier otro material te permitirá optimizar el presupuesto, seleccionar correctamente el equipo de transporte y grúas, y asegurarte de que tu diseño cumpla con los estándares de seguridad.
La ecuación estándar para obtener el peso de una placa rectangular es:
Peso (kg) = Largo (m) × Ancho (m) × Espesor (m) × Densidad (kg/m³)
De esta manera, primero determinamos el volumen en metros cúbicos (m³) y luego lo multiplicamos por la densidad del material.
Asegúrate de convertir todas las dimensiones a metros antes de aplicar la fórmula. Estos son los factores de conversión:
Existen variaciones según la aleación y el tratamiento térmico, pero estas son densidades típicas:
Esta metodología se utiliza en sectores como construcción civil, industria naval, aeroespacial, automotriz y fabricación de maquinaria. Cada uno exige variaciones de densidad y tolerancias específicas.
El cálculo preciso del peso de placas metálicas es una herramienta esencial para ingenieros y profesionales de la construcción. Gracias a nuestra calculadora, la fórmula y los consejos compartidos aquí, obtendrás resultados rápidos y confiables para tus proyectos.