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How the Spending Percentile Calculator Works

This calculator compares your spending across 8 major categories against households in your income quintile using data from the Bureau of Labor Statistics Consumer Expenditure Survey (CEX) 2022. Your income determines which peer group you’re compared against:

  • Lowest 20%: Households earning under ~$25,000/year
  • Second 20%: ~$25,000 – $48,000/year
  • Third 20%: ~$48,000 – $80,000/year
  • Fourth 20%: ~$80,000 – $135,000/year
  • Highest 20%: Above ~$135,000/year

The calculator shows your spending as a percentage of what’s typical for your income group, highlights your biggest over- and under-spends, and calculates your implied savings rate based on the gap between your income and total spending.

Why Comparing Within Income Groups Matters

Comparing your spending to the national average is misleading. A household earning $200,000 naturally spends more on housing than one earning $40,000. The real question is: among people who earn what you earn, are you spending more or less on each category?

This is what financial researchers call “relative consumption.” It reveals your actual spending choices, not just your income level. A high-income household spending 40% on housing may be overspending relative to peers, even if the dollar amount seems reasonable.

Frequently Asked Questions

What is the average American household spending per year?

According to the Bureau of Labor Statistics 2022 Consumer Expenditure Survey, the average American household spends $78,535 per year. However, this varies significantly by income: the lowest 20% spend $35,046 while the highest 20% spend $150,342.

What percentage of income should go to housing?

Financial experts often recommend the 28/36 rule: housing costs should not exceed 28% of gross income. The national average is about 33% of total spending, but this varies by income level. Higher-income households typically spend a lower percentage on housing.

How do I know if I’m overspending?

The most useful comparison is against households with similar income. This calculator shows your spending relative to your income peers. Categories where you spend significantly more than your peer average represent areas where you might find savings without reducing quality of life.

What is a good savings rate?

The national personal savings rate averages around 3-5%. Financial independence experts recommend 20-50%. Your implied savings rate (income minus spending divided by income) is a more meaningful metric than absolute spending amounts.

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