Monthly budget

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Monthly budget

A month's categories pasted in, added up and set against the income.

It runs entirely in this browser tab: what you type is never uploaded, and the tool makes no network request while it works. Open your browser's network panel and try it — nothing leaves the page. There is no sign-up and no account.

What it takes

One category a line: a name and an amount. A line named income is the income.

An example

income = 2400
Rent = 900
Food = 380
Transport = 140
Utilities = 160
Saving = 300

Settings

Show shares
On or off. Starts on.
Order
As written keeps the paste in order; largest first finds the surprise. Choices: As written, Largest first.

How to use it

  1. Paste your text into the box above, or open a file.
  2. Adjust the settings beside it until the result is what you wanted.
  3. Copy the result, or save it as a file. The result updates as you type.

Questions

Which currency are the answers in?
Whichever one your numbers were in. No tool here names a currency anywhere, because it cannot know which one you meant and a wrong symbol beside a right number is worse than no symbol at all. Every result says so.
Is tax taken into account?
No, and every result that could be mistaken for a net figure says so. Income tax, national contributions and allowances differ by country, by year and by circumstance, and a calculator that guessed at them would be wrong for almost everybody while looking authoritative.
Why is the payment a cent more than my bank's?
Because a payment is rounded up to the cent here, which is what a lender charges: a payment rounded down leaves a balance behind, and a mortgage of exactly three hundred payments then runs to three hundred and one, the last of them for a penny. Your bank may round the other way, or add a fee, or use a different day-count convention — all three are in the contract.
Is what I type uploaded anywhere?
No. This page carries the whole tool as WebAssembly and runs it on your own device. Nothing you type is sent anywhere, and there is no network request to make while it works.

Other tools for budget

50/30/20 rule
Income split into needs, wants and saving, with the actual amounts beside it.

Net worth
What is owned less what is owed, from a pasted balance sheet.

Subscriptions
Everything on one period, because a yearly and a monthly one are not comparable.

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