The 50/30/20 rule is a useful starting point, but Indian salary planning often needs customization because rent, family support, and EMIs can make fixed costs much heavier.
Use this quick calculator to turn the question into a real monthly decision.
Often not without adjustment. High rent and commute costs can force a temporary shift in percentages.
Not always. It may need to include emergency-fund building, debt reduction, and goal contributions depending on your stage.