• When to use each one (cuándo usar cada uno)
  • Spontaneous decisions vs. plans (decisiones espontáneas vs. planes)
  • General predictions vs. predictions with evidence (predicciones generales vs. predicciones con evidencia)
  • In practice (en la práctica)
• Summary table (cuadro resumen)

When to use each one (cuándo usar cada uno)

Both will and going to are used for the future, but there are differences.

🔹 Tanto will como going to se usan para el futuro, pero hay diferencias.

Spontaneous decisions vs. plans (decisiones espontáneas vs. planes)

If the decision is made at the moment of speaking, we use will:

🔹 Si la decisión se toma en el momento de hablar, usamos will:

The phone is ringing. I'll answer it. (El teléfono está sonando. Yo contesto).

If we had already decided before, we use going to:

🔹 Si ya habíamos decidido antes, usamos going to:

I'm going to visit my parents this weekend. (Voy a visitar a mis padres este fin de semana).

General predictions vs. predictions with evidence (predicciones generales vs. predicciones con evidencia)

For general predictions (based on an opinion), we use will:

🔹 Para predicciones generales (basadas en una opinión), usamos will:

I think Spain will win the World Cup. (Creo que España ganará el Mundial).

For predictions based on visible evidence, we use going to:

🔹 Para predicciones basadas en evidencia visible, usamos going to:

Look at the score! Spain is going to win! (¡Mira el marcador! ¡España va a ganar!)

score [skɔr] - marcador / puntuación

In practice (en la práctica)

In many cases, the two forms are interchangeable and the difference is minimal. It is more important to know both forms and know how to use them than to worry too much about when to use one or the other.

🔹 En muchos casos, las dos formas son intercambiables y la diferencia es mínima. Es más importante conocer las dos formas y saber usarlas que preocuparse demasiado por cuándo usar una u otra.

Summary table (cuadro resumen)

will => spontaneous decisions, general predictions, promises

going to => plans already decided, predictions with evidence

both => predictions in general