Where the 50/30/20 rule breaks

Enter monthly take-home pay, housing and optional other essential costs. Compare the percentage splits with your costs.

Housing and other essentials are compared with the needs share. An entered 0 is a real zero; a blank field uses the 35% assumption. Neither result guarantees affordability.

These splits are comparison scenarios. A larger needs share changes the money left for wants and saving.

Common questions

Is 50/30/20 based on take-home pay or gross salary?

Enter monthly take-home pay, housing and optional other essential costs. Compare the percentage splits with your costs.

What counts as a need rather than a want?

Food, transport, utilities, insurance and minimum debt payments. Exclude housing already entered. Blank uses an assumption; 0 means no other essentials.

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50/30/20 Budget Calculator: Income, Rent & Savings · Deco