Calculadora de tiempo seguro de escucha con auriculares Registra volumen y tiempo manualmente y suma la dosis sonora de hoy
Paso 1: añade una sesión de escucha
Es una herramienta de registro manual y acumulación diaria. No funciona en segundo plano ni monitoriza el micrófono continuamente; al cerrar la pestaña se detiene.
Enter a value from a headphone app, health data, or sound-level estimate. If you do not have a measurement, estimate conservatively.
Enter how long this session actually lasted. Multiple sessions today are added together.
Step 2: Today's accumulated dose
Below the daily 100% dose so far; ear breaks are still a good idea.
Current estimated level: 85 dB(A)
Los registros quedan solo en el localStorage de este navegador y no se suben.
Step 3: Today's dose chart
The doughnut chart shows used dose and remaining 100% allowance; red means the daily dose is exceeded.
Step 4: Today's details
Formula and honest disclaimer
- Model: 85 dB(A) for 8 hours = 100% daily dose; every +3 dB halves the safe time.
- This is not medical or hearing diagnosis. dB conversion is estimated, and real exposure depends on device, headphones, ambient noise and fit.
- Following WHO Make Listening Safe concepts, lowering volume, shortening time and taking breaks matter more than chasing exact numbers.
¿Qué es la calculadora de escucha segura?
Este registro manual convierte cada sesión con auriculares que introduces en una estimación de noise dose o dosis sonora. WHO Make Listening Safe recuerda que la escucha segura depende tanto del nivel como del tiempo de exposición.
The calculation uses 85 dB(A) for 8 hours as 100% daily dose and follows the NIOSH 3 dB exchange rate: every 3 dB increase halves the allowed time. For background on decibel dB.
How to use it well
- After music, podcasts, games or meetings, add the estimated level and minutes manually.
- If you do not know the dB value, use the volume-percent estimate or descriptive level, but treat it as a safety reminder.
- When today's dose approaches 80%, reduce volume or take a break; do not treat 100% as a target.
Why it does not claim automatic monitoring
Una página web no puede seguir funcionando tras cerrar la pestaña; afirmar una monitorización continua de auriculares o micrófono sería engañoso. La herramienta calcula solo lo que introduces.
For another honest manual daily tracker, see the calculadora de acumulación de cafeína.
If you have tinnitus, hearing loss or ear pain, seek qualified medical care.