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Ramit Sethi's conscious spending plan calculator

Score your fixed costs, investments, savings and guilt-free spending against Ramit Sethi’s published bands, and see the dollar move each one is short by.

Ramit Sethi, photographed in April 2023 Ramit Sethi Reviewed Aug 7, 2026 Rule located in I Will Teach You To Be Rich, 2024

Portrait: Andrea Yochum, CC0 1.0, via Wikimedia Commons. Self-hosted by JMM.

Interactive model

Put your numbers through the rule

The source establishes the rule. The values below belong to you, and the output is JMM's deterministic calculation.

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Every field recalculates immediately. Changed values can be copied into a shareable URL.

Guilt-free money the plan leaves you$1,58030% of take-home pay, against a published band of 20% to 35%
Fixed costs share
55.8%Inside the 50% to 60% band
Buckets the plan says to move
1investments
Unallocated each month
$480Money the plan has not given a job

Shares are measured against take-home pay of $5,200 a month, which is the base the cited source uses. Bands are the source's; the dollar moves are JMM's arithmetic.

Inspect the calculationThe same result in a readable record view

Fixed costs

Your share
55.8%
Published band
50.0%the band runs to 60%
What the plan asks for
$0nothing, this one is inside its band

Investments

Your share
8.1%
Published band
10.0%stated as “about 10%”, a target and not a cap
What the plan asks for
$100add this much

Savings

Your share
5.8%
Published band
5.0%the band runs to 10%
What the plan asks for
$0nothing, this one is inside its band

Guilt-free spending

Your share
21.2%
Published band
20.0%the band runs to 35%
What the plan asks for
$0nothing, this one is inside its band
Source and translation

What the source says, and what the calculator adds

Source-supported ruleSethi’s own guide divides monthly take-home pay into four categories with published percentage bands: fixed costs at 50% to 60%, investments at about 10%, savings at 5% to 10%, and guilt-free spending at 20% to 35%, with the bands presented as guidelines a household can adjust.
JMM calculationJMM measures your four amounts as shares of take-home pay and names only the buckets on the wrong side of their band. Sethi publishes ranges, not limits, so beating the investing or savings figure is reported as ahead of the plan rather than as a miss; a dollar move is attached only where the plan really is asking for one. It also reports what is left unallocated, which the percentages hide because the bands overlap rather than summing to one hundred.
Formula and methodShare = bucket ÷ monthly take-home pay. Fixed costs are scored against the 60% ceiling, investments and savings against their floors, and guilt-free spending against both edges of 20% to 35%. Move = (binding edge − share) × take-home. Guilt-free money at plan = take-home − fixed costs − investments − savings.
I Will Teach You To Be Rich Dec 14, 2024Conscious Spending Basics (a guide to achieving your Rich Life)Section “Step 1: Place Your Spending In Four Categories”, bylined Ramit Sethi. Fixed costs “50–60%” of monthly take-home pay; investments “about 10% of your take-home pay”; savings “5–10% of your income”; guilt-free spending “20–35% of your take-home pay”. Updated December 14, 2024.
Decision notes

What changes the answer

One bucket is usually the whole problem

Fixed costs above the ceiling force every other bucket down at once. The result ranks the gaps so the fix is a single decision about rent, car or debt rather than four simultaneous ones.

Take-home, not gross, changes the arithmetic

A 10% investing target measured on take-home is a materially smaller contribution than 10% of gross, and smaller again than the 15% of gross rules elsewhere on this site ask for. The base matters as much as the percentage.

Who else has run the numbers on this rule

Everyone below has published a position on this specific rule with a figure attached. Each row names the document, the date and the passage, so you can check the number rather than take ours.

  1. Ramsey SolutionsPublisher of the Baby Steps, the most widely followed competing household plan in the US, stating its own retirement contribution rule on its own siteAgainst the rule

    15% of gross income against about 10% of take-home pay

    Ramsey’s Baby Step 4 sets retirement investing at 15% of gross household income and excludes employer match from that 15%. Sethi’s about-10% sits on take-home pay instead, so once tax and payroll deductions are taken out the two rules are further apart than the five-point headline gap suggests: on a typical US household the Ramsey instruction is roughly double the Sethi one. Neither publisher shows the arithmetic that turns a contribution rate into a retirement balance, which is the number both rules are silently promising.

    Ramsey SolutionsAug 3, 2026Baby Step 4: Invest 15% of Your Household Income in Retirement“How to Invest 15%” section and the retirement FAQ, which define the percentage from gross household income and exclude employer match from the personal 15%.

The best idea here is putting fun money in the budget. The percentages are the weakest part of it.

The structural move is genuinely good and is why people stay on this plan when they abandon stricter ones: guilt-free spending is a named budget line with its own target, not the guilty residue of everything else. That single reframing does more for adherence than any percentage. The numbers wrapped around it are softer than they look. A 50 to 60% fixed-cost ceiling is unreachable for a large share of renters in expensive metros, and a plan that tells those households they have failed is worse than no plan. Ten percent to investments is the number JMM would argue with hardest, because it sits on take-home rather than gross and lands well under what the retirement arithmetic on the rest of this site asks for. Use the page for what it is good at: find the single bucket furthest outside its band, fix that one, and ignore the other three until it moves.

Written by the JMM editor. This is a view, not a recommendation for your circumstances. Who writes this

Not the calculator’s limits. The rule’s.

  1. The fixed-cost ceiling assumes a housing market many readers do not live in

    Rent, utilities, insurance, groceries, transport and debt minimums inside 60% of take-home is a different instruction in Wichita than in San Jose. The plan carries no geographic adjustment, so it can grade a disciplined household a failure for the crime of living somewhere expensive.

  2. Ten percent of take-home is a smaller number than it sounds

    Measured against gross pay it is closer to seven or eight percent. A late starter who follows it literally will not arrive, because the plan sets a contribution rate and never sets a target to hit.

  3. The boundaries between buckets are left to the reader

    A car payment is a fixed cost, a holiday fund is savings, and a better holiday is guilt-free spending. Nothing in the source arbitrates, so two households with identical bank statements can score differently and neither is wrong.

Limits

What this model does not know

  • The model does not decide what belongs in which bucket. A car payment, a holiday fund and a nicer holiday can each be argued into two categories.
  • Take-home pay is the base, so pre-tax retirement deferrals taken from your paycheck never appear as investments here unless you add them.
  • Irregular annual costs such as insurance premiums and registration should be converted to a monthly figure before entry.
  • The bands overlap and do not sum to 100%. Being inside all four is possible without the money adding up, which is why unallocated cash is reported separately.
Questions people ask

Before you use the result

Is the base gross or take-home pay?

Take-home. The cited source states all four bands against monthly take-home pay, which is why a 10% investing target here is not comparable to a 15%-of-gross rule elsewhere.

Why do the four bands not add up to 100%?

They overlap by design: 60% plus 10% plus 10% plus 35% is 115%. The source presents them as guidelines rather than a partition, so this model reports whatever is left unallocated instead of forcing the buckets to balance.

Do pre-tax 401(k) contributions count as investments?

Not automatically. Money deducted before your paycheck arrives is already outside take-home pay, so add it to the investments field yourself if you want the share measured on the same base.

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