Free Budget Calculator
See where your money actually goes. Enter your monthly take-home income and your expenses, and this calculator shows how much you keep each month, your savings rate, and — the number that matters — how many months it takes to get one full month ahead and break the paycheck-to-paycheck cycle.
It runs entirely in your browser: your numbers are never uploaded. When you are ready, download your personal month-ahead plan as a PDF.
How it works
Enter your income
Type your monthly take-home pay — what actually lands in your account.
Add your expenses
List your monthly expenses by category. Round numbers are fine; you can adjust anytime.
See your plan
Instantly see your monthly surplus, savings rate and how fast you can get a month ahead — then download it as a PDF.
Monthly expenses
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You keep every month
$150 · 5% savings rate
You can get one month ahead (a $3,050 buffer) in 21 months — by Jun 2028. That’s how you break the paycheck-to-paycheck cycle for good.
Get your plan as a PDF
Your personal month-ahead plan, plus the free Month-Ahead Starter Kit.
Come back next month and update your numbers — they stay on this device, nothing is uploaded.
Everything runs in your browser — your numbers are never uploaded. This is an educational estimate, not financial advice.
Everything runs in your browser — your entries are never uploaded or stored. More in our Privacy Policy.
FAQ
What does getting one month ahead mean?
It means having a full month of expenses saved, so you can pay this month's bills with last month's income. It is the moment the paycheck-to-paycheck cycle breaks. This calculator shows how many months of your current surplus it takes to get there.
Are my numbers uploaded anywhere?
No. The whole calculation runs in your browser — your income and expenses are never sent to a server. Only if you choose to email yourself the PDF do we store your email address, to send the plan and the free starter kit.
What if I am spending more than I earn?
The calculator tells you honestly, and by how much. That is the first thing to fix — you cannot build a buffer while running a monthly deficit. The breakdown shows which categories to trim first.
Is it really free?
Yes. The calculator is free with no sign-up, like every EasyLife tool that runs in your browser. You only enter an email if you want the PDF plan and the free Month-Ahead Starter Kit.
Does it work on my phone?
Yes. It runs in any modern browser on phone, tablet or computer.
A worked example
Devon takes home $2,900 a month. Rent is $1,150, groceries $420, the car $310, utilities $180, phone $95, subscriptions $45 and about $250 of everything else — $2,450 in total.
- Kept every month
- $450
- Savings rate
- 16%
- One-month buffer target
- $2,450
- Months to get one month ahead
- 6
Devon isn't broke — the money just leaves in fourteen small directions. At $450 a month, half a year of keeping the surplus builds a full month of breathing room, and one surprise bill stops meaning the credit card.
A worked example with realistic numbers — not a customer story. Run your own above.
How this is calculated
- Monthly surplus = take-home income − total expenses. Savings rate = surplus ÷ income.
- The buffer target is one full month of expenses. Months to get one month ahead = buffer ÷ monthly surplus, rounded up.
- In a deficit, the two largest expense categories are computed from your actual entries — not assumed.
- Everything is computed in your browser from the numbers you enter; nothing is uploaded.
Mathias · Founder of EasyLifeResearched with AI, reviewed and approved by a humanLast reviewed: August 2026