how much do you weigh in spanish

In Spanish, “how much do you weigh?” is:

• ¿Cuánto pesas? – informal “you” (tú)

• ¿Cuánto pesa? – formal “you” (usted), often with context like “en kilos” or “en libras” → “¿Cuánto pesa en kilos?”

If you want to answer, a natural reply would be:

• “Peso 70 kilos.” (I weigh 70 kilos.)