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Primary formula: current requirement โˆ’ proposed requirement

Educational only: Business decision support, not accounting, tax or legal advice.

Privacy: No account is required. Tool inputs and results stay in this browser. Anonymous categorical usage analytics send only governed page, tool, cluster and action identifiers; tool inputs and results are never sent. Error monitoring is disabled. Optional saved state stays only on this device.

Update policy: Reviewed when formulas or official dependencies change.

Scope: Market-neutral small-business planning using your own assumptions.

What this planner helps you decide

Best for

Owners testing how receivables, inventory and payables balance changes affect cash.

Outputs

Current and proposed working-capital requirements plus signed cash released.

Start here

Enter the six balances on one consistent balance-date and tax basis.

Use a different tool when: Do not use this to quantify cash release and annual benefit from a collection scenario; use Receivables Collection Impact Planner for that decision. Use this tool to test cash released or consumed by balance changes.

Decision pack ยท Step 5 of 5

Protect Margin

Move from a supplier-cost shock to a defensible price, realistic sales threshold and cash-impact check.

  1. 1. Measure the cost shock
  2. 2. Set the target price
  3. 3. Test allowable volume change
  4. 4. Confirm break-even
  5. 5. Review cash impact

Current decision: How do inventory, receivables and supplier terms change the cash need?

Export the relevant tool records and review the full decision chain.

Cash & growth

Working Capital: current and proposed working-capital requirements plus signed cash released.

Current and proposed working-capital requirements plus signed cash released.

Amounts use the same currency as your inputs. No currency conversion is performed.

Cash planning assumptions

Use your own records on one consistent currency, period and tax basis.

Your numbers stay in this browser

currency units

Receivables at the current balance date. Use one consistent currency, period and tax basis.

currency units

Inventory at the current balance date. Use one consistent currency, period and tax basis.

currency units

Payables at the current balance date. Use one consistent currency, period and tax basis.

Additional assumptionsReview every working capital planner assumption before using the result.
currency units

Receivables under the proposed scenario. Use one consistent currency, period and tax basis.

currency units

Inventory under the proposed scenario. Use one consistent currency, period and tax basis.

currency units

Payables under the proposed scenario. Use one consistent currency, period and tax basis.

Decision result

Exact engine outputs with signed cash effects preserved.

Preparing export actionsโ€ฆ
Cash released
90.00
Current working-capital requirement
250.00
Proposed working-capital requirement
160.00
Scenario component reconciliation
ComponentExact engine result
Current working-capital requirement250.00
Proposed working-capital requirement160.00
Cash released90.00

Supplier payment terms scenario

Test how proposed payables change working capital, then compare an entered early-payment discount with the funding cost of paying sooner. This module has no standalone route.

currency units
currency units
currency units
currency units
currency units
currency units
currency units
%
%
Current working-capital requirement
250.00
Proposed working-capital requirement
220.00
Cash released from terms
30.00
Early-payment discount value
200.00
Accelerated payment amount
9,800.00
Payment days accelerated
30 days
Funding cost of accelerated payment
96.66
Net early-payment benefit
103.34

Calculation details

View calculation detailsView the formulas and inputs used for these results.

Current working-capital requirement

Current working-capital requirementcurrent receivables + current inventory โˆ’ current payables250
Result250.00

Uses only the entered working-capital balances and supplier terms. Raw engine precision is retained until display.

Supplier terms and working-capital formulas โ†’
Inputs used by these formula steps
Current working-capital requirementCurrent Receivables
100
Current working-capital requirementCurrent Inventory
200
Current working-capital requirementCurrent Payables
50
Current working-capital requirementProposed Receivables
100
Current working-capital requirementProposed Inventory
200
Current working-capital requirementProposed Payables
80
Current working-capital requirementOrder Value
10,000
Current working-capital requirementEarly Payment Discount Percent
2
Current working-capital requirementStandard Payment Day
40
Current working-capital requirementProposed Payment Day
10
Current working-capital requirementAnnual Funding Rate Percent
12
Current working-capital requirementDay Count Basis
365

Proposed working-capital requirement

Proposed working-capital requirementproposed receivables + proposed inventory โˆ’ proposed payables220
Result220.00

Uses only the entered working-capital balances and supplier terms. Raw engine precision is retained until display.

Supplier terms and working-capital formulas โ†’
Inputs used by these formula steps
Proposed working-capital requirementCurrent Receivables
100
Proposed working-capital requirementCurrent Inventory
200
Proposed working-capital requirementCurrent Payables
50
Proposed working-capital requirementProposed Receivables
100
Proposed working-capital requirementProposed Inventory
200
Proposed working-capital requirementProposed Payables
80
Proposed working-capital requirementOrder Value
10,000
Proposed working-capital requirementEarly Payment Discount Percent
2
Proposed working-capital requirementStandard Payment Day
40
Proposed working-capital requirementProposed Payment Day
10
Proposed working-capital requirementAnnual Funding Rate Percent
12
Proposed working-capital requirementDay Count Basis
365

Cash released from terms

Cash released from termscurrent working-capital requirement โˆ’ proposed working-capital requirement30
Result30.00

Uses only the entered working-capital balances and supplier terms. Raw engine precision is retained until display.

Supplier terms and working-capital formulas โ†’
Inputs used by these formula steps
Cash released from termsCurrent Receivables
100
Cash released from termsCurrent Inventory
200
Cash released from termsCurrent Payables
50
Cash released from termsProposed Receivables
100
Cash released from termsProposed Inventory
200
Cash released from termsProposed Payables
80
Cash released from termsOrder Value
10,000
Cash released from termsEarly Payment Discount Percent
2
Cash released from termsStandard Payment Day
40
Cash released from termsProposed Payment Day
10
Cash released from termsAnnual Funding Rate Percent
12
Cash released from termsDay Count Basis
365

Early-payment discount value

Early-payment discount valueorder value ร— entered discount rate200
Result200.00

Uses only the entered working-capital balances and supplier terms. Raw engine precision is retained until display.

Supplier terms and working-capital formulas โ†’
Inputs used by these formula steps
Early-payment discount valueCurrent Receivables
100
Early-payment discount valueCurrent Inventory
200
Early-payment discount valueCurrent Payables
50
Early-payment discount valueProposed Receivables
100
Early-payment discount valueProposed Inventory
200
Early-payment discount valueProposed Payables
80
Early-payment discount valueOrder Value
10,000
Early-payment discount valueEarly Payment Discount Percent
2
Early-payment discount valueStandard Payment Day
40
Early-payment discount valueProposed Payment Day
10
Early-payment discount valueAnnual Funding Rate Percent
12
Early-payment discount valueDay Count Basis
365

Accelerated payment amount

Accelerated payment amountorder value โˆ’ discount value9,800
Result9,800.00

Uses only the entered working-capital balances and supplier terms. Raw engine precision is retained until display.

Supplier terms and working-capital formulas โ†’
Inputs used by these formula steps
Accelerated payment amountCurrent Receivables
100
Accelerated payment amountCurrent Inventory
200
Accelerated payment amountCurrent Payables
50
Accelerated payment amountProposed Receivables
100
Accelerated payment amountProposed Inventory
200
Accelerated payment amountProposed Payables
80
Accelerated payment amountOrder Value
10,000
Accelerated payment amountEarly Payment Discount Percent
2
Accelerated payment amountStandard Payment Day
40
Accelerated payment amountProposed Payment Day
10
Accelerated payment amountAnnual Funding Rate Percent
12
Accelerated payment amountDay Count Basis
365

Payment days accelerated

Payment days acceleratedstandard payment day โˆ’ proposed payment day30
Result30 days

Uses only the entered working-capital balances and supplier terms. Raw engine precision is retained until display.

Supplier terms and working-capital formulas โ†’
Inputs used by these formula steps
Payment days acceleratedCurrent Receivables
100
Payment days acceleratedCurrent Inventory
200
Payment days acceleratedCurrent Payables
50
Payment days acceleratedProposed Receivables
100
Payment days acceleratedProposed Inventory
200
Payment days acceleratedProposed Payables
80
Payment days acceleratedOrder Value
10,000
Payment days acceleratedEarly Payment Discount Percent
2
Payment days acceleratedStandard Payment Day
40
Payment days acceleratedProposed Payment Day
10
Payment days acceleratedAnnual Funding Rate Percent
12
Payment days acceleratedDay Count Basis
365

Funding cost of accelerated payment

Funding cost of accelerated paymentaccelerated payment ร— annual funding rate ร— accelerated days รท day-count basis96.66
Result96.66

Uses only the entered working-capital balances and supplier terms. Raw engine precision is retained until display.

Supplier terms and working-capital formulas โ†’
Inputs used by these formula steps
Funding cost of accelerated paymentCurrent Receivables
100
Funding cost of accelerated paymentCurrent Inventory
200
Funding cost of accelerated paymentCurrent Payables
50
Funding cost of accelerated paymentProposed Receivables
100
Funding cost of accelerated paymentProposed Inventory
200
Funding cost of accelerated paymentProposed Payables
80
Funding cost of accelerated paymentOrder Value
10,000
Funding cost of accelerated paymentEarly Payment Discount Percent
2
Funding cost of accelerated paymentStandard Payment Day
40
Funding cost of accelerated paymentProposed Payment Day
10
Funding cost of accelerated paymentAnnual Funding Rate Percent
12
Funding cost of accelerated paymentDay Count Basis
365

Net early-payment benefit

Net early-payment benefitdiscount value โˆ’ accelerated-payment funding cost103.34
Result103.34

Uses only the entered working-capital balances and supplier terms. Raw engine precision is retained until display.

Supplier terms and working-capital formulas โ†’
Inputs used by these formula steps
Net early-payment benefitCurrent Receivables
100
Net early-payment benefitCurrent Inventory
200
Net early-payment benefitCurrent Payables
50
Net early-payment benefitProposed Receivables
100
Net early-payment benefitProposed Inventory
200
Net early-payment benefitProposed Payables
80
Net early-payment benefitOrder Value
10,000
Net early-payment benefitEarly Payment Discount Percent
2
Net early-payment benefitStandard Payment Day
40
Net early-payment benefitProposed Payment Day
10
Net early-payment benefitAnnual Funding Rate Percent
12
Net early-payment benefitDay Count Basis
365

Inputs used

Current receivables
100
Current inventory
200
Current payables
50
Proposed receivables
100
Proposed inventory
200
Proposed payables
80
Order value
10,000
Early-payment discount
2
Standard payment day
40
Proposed payment day
10
Annual funding rate
12
Day-count basis
365

Scenario comparison

Each row names the assumption axis changed from the baseline.

ScenarioResultDifference
Entered scenario90.00Baseline
Lower Proposed receivables98.008.00
Higher Proposed receivables82.00-8.00

Save these results, change an input, then compare the updated figures with this baseline.

The baseline is temporary in this tab and is not added to shared scenario links or generated reports.

Calculation details

View calculation detailsView the formulas and inputs used for these results.

Cash released

Cash releasedcurrent requirement โˆ’ proposed requirement90.00
Result90.00

Uses user-entered records on one consistent period, currency and tax basis. Raw engine precision is retained; presentation rounding never feeds calculation.

Working Capital Planner formulas โ†’
Inputs used by these formula steps
Cash releasedCurrent Receivables
100
Cash releasedCurrent Inventory
200
Cash releasedCurrent Payables
50
Cash releasedProposed Receivables
80
Cash releasedProposed Inventory
150
Cash releasedProposed Payables
70

Current working-capital requirement

Current working-capital requirementcurrent receivables + current inventory โˆ’ current payables250.00
Result250.00

Uses user-entered records on one consistent period, currency and tax basis. Raw engine precision is retained; presentation rounding never feeds calculation.

Working Capital Planner formulas โ†’
Inputs used by these formula steps
Current working-capital requirementCurrent Receivables
100
Current working-capital requirementCurrent Inventory
200
Current working-capital requirementCurrent Payables
50
Current working-capital requirementProposed Receivables
80
Current working-capital requirementProposed Inventory
150
Current working-capital requirementProposed Payables
70

Proposed working-capital requirement

Proposed working-capital requirementproposed receivables + proposed inventory โˆ’ proposed payables160.00
Result160.00

Uses user-entered records on one consistent period, currency and tax basis. Raw engine precision is retained; presentation rounding never feeds calculation.

Working Capital Planner formulas โ†’
Inputs used by these formula steps
Proposed working-capital requirementCurrent Receivables
100
Proposed working-capital requirementCurrent Inventory
200
Proposed working-capital requirementCurrent Payables
50
Proposed working-capital requirementProposed Receivables
80
Proposed working-capital requirementProposed Inventory
150
Proposed working-capital requirementProposed Payables
70

Inputs used

Current receivables
100
Current inventory
200
Current payables
50
Proposed receivables
80
Proposed inventory
150
Proposed payables
70
Open this calculator with preset values

This calculator supports documented, shareable scenario URLs. Compatible assistants and applications can construct links using the parameters below.

Scenario links contain only allowlisted numeric and closed-choice inputs shown in the URL; Margin101 excludes free text and identifying fields. Anyone you share the URL with can read those numbers, so do not include private or identifying data.

Example: https://margin101.com/tools/working-capital/?sv=1&currentInventory=200&currentPayables=50&currentReceivables=100&proposedInventory=150&proposedPayables=70&proposedReceivables=80

ParameterMeaningUnitAllowed valuesPresenceDefault
currentInventoryInventory at the current balance date. Use one consistent currency, period and tax basis.currency units at the current balance date on the selected valuation and tax basis0 to 10000000Required200
currentPayablesPayables at the current balance date. Use one consistent currency, period and tax basis.currency units at the current balance date on the selected tax basis0 to 10000000Required50
currentReceivablesReceivables at the current balance date. Use one consistent currency, period and tax basis.currency units at the current balance date on the selected tax basis0 to 10000000Required100
proposedInventoryInventory under the proposed scenario. Use one consistent currency, period and tax basis.currency units in the proposed balance-date scenario on the selected valuation and tax basis0 to 10000000Required150
proposedPayablesPayables under the proposed scenario. Use one consistent currency, period and tax basis.currency units in the proposed balance-date scenario on the selected tax basis0 to 10000000Required70
proposedReceivablesReceivables under the proposed scenario. Use one consistent currency, period and tax basis.currency units in the proposed balance-date scenario on the selected tax basis0 to 10000000Required80

Working Capital: current and proposed working-capital requirements plus signed cash released.

A positive result releases cash; a negative result consumes cash under the entered balances.

Formula summary

Primary formula
current requirement โˆ’ proposed requirement

Read the full methodology

Data used here

  • The estimate uses your inputs and the general business formula documented in the methodology.

Decision checks

Act on the result

Reconcile all six balances to the same balance date before using the scenario.

Stress-test the decision

Retest receivables, inventory and payables separately to see the driver.

When this estimate can be misleading

  • All balances, rates, timing and classifications are user-entered assumptions or records.
  • Use one consistent currency, reporting period and indirect-tax basis.
  • This does not forecast collection performance, establish a legal fee or provide accounting, tax, legal or financial advice.
  • A positive result releases cash; a negative result consumes cash under the entered balances.

Educational estimate, not advice. See all assumptions & limitations โ†’

Guides to interpret the decision and its assumptions.

Frequently asked questions

How do I test cash released or consumed by balance changes?

Reconcile all six balances to the same balance date before using the scenario.

Which planning assumptions should I stress-test?

Compare a plausible alternative scenario and verify the decision-critical assumption that changes the plan most.