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Business · Local-first · Beta

Cash Flow Calculator

Plan closing cash from opening cash, expected inflows, operating outflows and one-off payments.

Instant result•No account•Inputs stay in your browser
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Trust record

Check the method before you rely on the result

Tier B · Runs locally in this browser
Method
Opening cash plus inflows less operating and one-off outflows.
Closing cash = opening cash + inflows − operating outflows − one-off outflows
Sources
1 reviewed reference
Open the source register
Effective period
Formula-based; no statutory effective period
Last verified
9 August 2026
Review every 365 days
Reviewer status
Product and domain review: specialist approval not required
Privacy
Scenario inputs and results stay in this browser. Values are not sent to analytics, a backend, a URL or a log. They are not saved by default; an explicit related-tool transfer is kept only in this tab until it closes or you replace it.
Important limitations
  • This is not a statutory cash-flow statement.
  • Timing within the period and unpaid receivables are not modeled.

Read all limitationsReport an error

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A quick guide

Use the number with context

The answer is only useful when you know what it includes and what it leaves out.

How to use it

  1. Enter opening cash using the same period and unit as the other inputs.
  2. Enter cash inflows using the same period and unit as the other inputs.
  3. Enter operating cash outflows using the same period and unit as the other inputs.
  4. Enter one-off outflows using the same period and unit as the other inputs.

Formula

Closing cash = opening cash + inflows − operating outflows − one-off outflows

The closing balance is a planning forecast based only on the assumptions entered.

Make it concrete

Worked example

₹2,50,000 opening cash plus ₹1,80,000 inflows less ₹1,60,000 outflows leaves ₹2,70,000.

Boundaries

What this tool does not assume

Limitations

  • This is not a statutory cash-flow statement.
  • Timing within the period and unpaid receivables are not modeled.

Edge cases

  • Negative closing cash is shown clearly.
  • One-off payments are separated so they are not mistaken for the operating trend.

Last reviewed 9 August 2026 · Formula version 1.0

Method & sources

How this result is grounded

The formula is deterministic and runs in your browser. Read the reference below for the method used by this tool.

  • Business economics methodology v1

    KarobarKit controlled methodology · authoritative reference · Checked 9 August 2026

    Supports: business economics formulas · rounding and scope limitations · estimate-only language

Questions

Frequently asked

Can I download the scenario?

Yes. The result includes a local CSV download of the entered assumptions and outputs.

Does this import bank data?

No. Values are entered manually and remain in the browser.

Keep going

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Source register checked 9 August 2026.