Saltar al contenido
RapideTools

Conversor de longitud

Convierte mm, cm, m, km, pulgadas, pies, millas.

Enter a value to convert instantly between metric and imperial units of length — millimeters, centimeters, meters, kilometers, inches, feet, yards and miles. Everything runs locally in your browser.

Tu entrada se procesa localmente en tu navegador — nada se sube, almacena ni registra.

¿Te ahorró tiempo?Invítame un café

Cómo funciona

  1. 1 Type a value.
  2. 2 Pick the unit to convert from and to.
  3. 3 Copy the result, or use Swap to reverse.

Casos de uso comunes

  • Convert measurements for DIY or sewing.
  • Switch between metric and imperial.
  • Check distances in miles or kilometers.
  • Convert dimensions for shipping.

Preguntas frecuentes

Is my input sent to a server?

No. Every calculation runs locally in your browser — your input is never uploaded, stored or logged.

Which conversion factors are used?

Exact international definitions, e.g. 1 inch = 2.54 cm and 1 mile = 1609.344 m.

Is it really free?

Yes — free, with no signup and no limits.

Herramientas relacionadas

Conversor de área

Convierte m², ft², acres, hectáreas y más.

Abrir herramienta

Conversor de peso

Convierte mg, g, kg, toneladas, onzas, libras, stones.

Abrir herramienta

Conversor de velocidad

Convierte m/s, km/h, mph, nudos, ft/s.

Abrir herramienta