Where Does Your Paycheck Actually Go?
"I make decent money but somehow nothing's left at the end of the month." It's the most common money complaint there is — and it's almost never about income. Enter your take-home pay and every fixed and lifestyle expense below to see exactly where it goes, your real savings rate, and how your split compares to the 50/30/20 benchmark.
Fixed costs
Lifestyle & variable spending
Optional — for interpretation only, doesn't change the figures above
- Fixed costs (rent, utilities, insurance, transport)
- $2,300
- Lifestyle spending (food, eating out, subscriptions, shopping, fun, other)
- $1,400
- Total spent
- $3,700
- Take-home pay − total spent
- $300
- Money left ÷ take-home pay × 100
- 8%
- Fixed share of take-home
- 57%
- Lifestyle share of take-home
- 35%
What your result means
On $4,000 a month you spend $3,700 (57% fixed, 35% lifestyle), leaving $300 — a 8% savings rate, which is $3,600 a year if nothing changes.
The rule targets roughly 50% needs / 30% wants / 20% savings. Your fixed costs alone are already above the 50% needs target, which squeezes what's left for saving no matter how careful the lifestyle spending is.
A 3-month fund at your $3,700/month spending is $11,100. Saving $300/month gets you there in about 37.0 months.
A 3.0% raise on $4,000 is $4,120/month. If spending stays flat, your savings rate moves from 8% to 10%.
Fixed costs are $2,300 (57% of take-home) and lifestyle spending is $1,400 (35%). Neither category is dominating the paycheck, which usually means the fastest wins are a handful of specific, forgettable line items rather than one big structural cost.
Your regular savings rate of 8% is the number worth tracking month to month, because it strips out one-off income and shows the pattern that actually repeats. A 15% rate held steady for years outperforms an occasional windfall that gets spent the month it arrives.
How to improve your result
- Cut one recurring subscription or membership$1,200/yr
You currently list $100/month in subscriptions and memberships. Cancelling even one unused service moves straight into money left, at $600 a year for a 50% cut.
- Reduce eating out and delivery by a quarter$750/yr
At $250/month, a 25% cut is $63 a month back into savings without eliminating the category entirely.
- Automate a transfer equal to your current savings rate$300/mo protected
Moving $300 to savings the day you're paid removes the temptation to let it get absorbed by lifestyle creep before month-end.
- Cap shopping and impulse buys at a fixed monthly numberup to $720/yr
You list $200/month here. A firm cap 30% below that is a realistic, sustainable target for most households.
- Shop your insurance and transport costs annually$1,380/yr potential
Fixed costs of $2,300/month rarely get renegotiated. Even a 5% reduction across insurance and transport is $115 a month, $1,380 a year, with no lifestyle sacrifice.
- Keep fixed costs flat when your raise lands$120/yr if spending stays flat
A 3.0% raise is worth $120/month before any spending changes. Letting fixed and lifestyle costs creep up with it is the single most common reason a raise never shows up in the savings rate.
Worked examples
$5,000/month take-home, moderate lifestyle spend
- Take-home pay
- $5,000
- Fixed costs
- $2,700 (rent $1,800, utilities $400, insurance $200, transport $300)
- Lifestyle spend
- $1,450 (groceries $600, eating out $300, subscriptions $150, shopping/fun/other $400)
Total = $2,700 + $1,450 = $4,150 -> Left = $5,000 - $4,150 = $850 -> Rate = 850/5000 = 17%
A 17% rate is genuinely good, but it's not '$5,000 a month' levels of free — fixed costs (54%) already exceed the 50% needs benchmark, so more room comes from the structural side, not the lifestyle side.
$3,200/month take-home, tight budget
- Take-home pay
- $3,200
- Fixed costs
- $2,100 (rent $1,400, utilities $250, insurance $150, transport $300)
- Lifestyle spend
- $950 (groceries $400, eating out $200, subscriptions $80, shopping/fun/other $270)
Total = $2,100 + $950 = $3,050 -> Left = $3,200 - $3,050 = $150 -> Rate = 150/3200 = 4.7%
Under 5% counts as living paycheck to paycheck on this calculator. With fixed costs already at 66% of take-home, cutting the $80 of subscriptions and $200 of eating out roughly doubles the amount left over, from $150 to about $290.
How this calculator works, assumptions, and sources
Frequently asked questions
Related calculators
- Emergency fund calculatorTurn your monthly money left into a 3-6 month runway target.
- Subscription leak calculatorFind exactly how much recurring subscriptions cost per year.
- Monthly impulse spending calculatorSize up the shopping and impulse-buy category in detail.
- Daily habit cost calculatorSee how small daily habits add up across a year.
Related reading
- Why small spending feels invisibleThe psychology behind lifestyle categories that never show up on a mental budget.
- Build a budget that actually sticksA practical approach to capping the categories that quietly grow.
- Audit your utility billsA closer look at trimming one of the largest fixed-cost line items.
Last reviewed July 9, 2026. Spotted an error? Report it via our corrections policy.