expensy leak detector
Reference

Expense Categories

Every expense belongs to one of three categories. Knowing the difference is the first step to plugging money leaks and taking control of your personal finances.


Predictable & Recurring

Fixed Expenses

Fixed expenses cost the same every month. Rent, loan EMIs, and subscriptions are typical examples. While predictable, they become a leak when they consume too much income.

Watch out if fixed costs exceed 50% of income.

Fluctuating & Flexible

Variable Expenses

Variable expenses change based on your habits — food, shopping, entertainment, and transport. These are where most money leaks hide.

Biggest opportunity for savings.

Mixed Nature

Semi-Variable Expenses

Semi-variable expenses have a fixed base plus usage charges. Utilities (electricity, water, internet) are classic examples. Our expense categorization tool automatically sorts these for you.

Monitor usage to keep these under control.

Category Type Safe Limit Leak Alert
Housing Fixed < 30% > 40%
Food Variable < 15% > 25%
Shopping Variable < 10% > 15%
Entertainment Variable < 5% > 10%
Transportation Variable < 10% > 15%
Subscriptions Fixed < 3% > 5%

Categorize Your Expenses Free

Our detector checks every category against these thresholds automatically.

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