Turn this distinction into automatic recall
Falando teaches Brazilian Portuguese through grammar, vocabulary, audio, examples, and spaced review, so confusing pairs stop feeling like guesses.
Quick answer
Passar presents time as an experience; gastar presents money, time, or energy as a resource consumed.
A reliable test is to identify the job of the word before translating from English.
What each word does
passar
to spend or pass time
Use passar for experiencing a period or using time in an activity.
gastar
to spend or use up
Use gastar for consuming money, time, energy, or another limited resource.
How to choose
- passar: Choose passar if the sentence points to experiencing a period or using time in an activity.
- gastar: Choose gastar if the sentence points to consuming money, time, energy, or another limited resource.
Examples
Passei duas horas lendo.
I spent two hours reading.
Gastei cem reais no mercado.
I spent one hundred reais at the market.
Common trap
With time, both may work but the viewpoint changes: passar duas horas lendo is neutral; gastar duas horas can stress the cost.
Practice it in context
Pick one sentence from your real life and write it twice: once with passar, then once with gastar. If both versions feel possible, name the meaning shift.
Turn this distinction into automatic recall
Falando teaches Brazilian Portuguese through grammar, vocabulary, audio, examples, and spaced review, so confusing pairs stop feeling like guesses.