Accounts Receivable Calculator
Accurately track your outstanding customer balances and analyze collection efficiency.
Ending Accounts Receivable
Formula: Ending AR = Beginning AR + Net Credit Sales – Cash Collections – Write-offs.
AR Component Breakdown
Summary Table
| Metric | Value | Description |
|---|
What is an Accounts Receivable Calculator?
An Accounts Receivable Calculator is an essential financial tool used by business owners, accountants, and financial analysts to track the money owed to a company by its customers. Accounts receivable (AR) represents the credit extended to clients for goods or services delivered but not yet paid for. Managing this figure is critical for maintaining healthy cash flow and ensuring the long-term solvency of a business.
Who should use it? Any business that offers credit terms (e.g., Net-30 or Net-60) needs to calculate accounts receivable regularly. This includes wholesalers, service providers, and B2B companies. A common misconception is that accounts receivable is the same as cash; in reality, it is an asset on the balance sheet that only becomes cash once collected.
Accounts Receivable Calculator Formula and Mathematical Explanation
The core logic behind the Accounts Receivable Calculator follows a standard accounting roll-forward reconciliation. To find the ending balance, we start with the opening balance, add new credit revenue, and subtract any reductions.
The Formula:
Ending AR = Beginning AR + Net Credit Sales – Cash Collections – Write-offs
Variables Table
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Beginning AR | Balance at the start of the period | Currency ($) | Varies by company size |
| Net Credit Sales | Total sales made on credit terms | Currency ($) | Total Revenue – Cash Sales |
| Cash Collections | Payments received from customers | Currency ($) | Should ideally match sales |
| Write-offs | Bad debt that won't be collected | Currency ($) | 1% – 5% of sales |
| DSO | Days Sales Outstanding | Days | 30 – 45 days (Healthy) |
Practical Examples (Real-World Use Cases)
Example 1: Small Consulting Firm
A consulting firm starts the month with $10,000 in outstanding invoices. During the month, they bill clients for $25,000 in new services. They receive $20,000 in checks from clients and decide to write off a $500 invoice from a client who went bankrupt. Using the Accounts Receivable Calculator:
- Beginning AR: $10,000
- Net Credit Sales: $25,000
- Collections: $20,000
- Write-offs: $500
- Ending AR: $14,500
Example 2: Manufacturing Annual Review
A manufacturer has a beginning AR of $500,000. Over the year, they have $2,400,000 in credit sales. They collect $2,300,000 and write off $10,000. Their average AR is $545,000. Their AR Turnover is 4.4x, meaning they collect their full AR balance about 4.4 times per year.
How to Use This Accounts Receivable Calculator
- Enter Beginning Balance: Look at your previous period's balance sheet for the ending AR value.
- Input Net Credit Sales: Only include sales made on credit, excluding immediate cash payments.
- Input Collections: Enter the total amount of cash actually received from customers during this period.
- Account for Write-offs: If any debts are deemed uncollectible, enter them here to maintain accuracy.
- Set Period: Choose the number of days (30 for monthly, 365 for annual) to calculate the DSO.
- Analyze Results: Review the Ending AR and DSO to see if your collection process is slowing down.
Key Factors That Affect Accounts Receivable Results
- Credit Policy: Tightening credit requirements reduces AR but may lower total sales volume.
- Billing Accuracy: Errors in invoices lead to payment disputes, increasing the time it takes to calculate accounts receivable collections.
- Economic Conditions: In a recession, customers take longer to pay, increasing DSO and bad debt write-offs.
- Industry Standards: Some industries naturally have longer payment cycles (e.g., construction) than others (e.g., retail).
- Collection Efficiency: Having a dedicated team to follow up on overdue invoices significantly improves the accounts-receivable-turnover.
- Payment Terms: Offering discounts for early payment (e.g., 2/10 Net 30) can drastically reduce your days-sales-outstanding.
Frequently Asked Questions (FAQ)
Generally, a DSO under 45 days is considered good. However, this varies by industry. You should compare your results from the Accounts Receivable Calculator against your specific industry benchmarks.
Write-offs represent money you no longer expect to collect. If you don't subtract them, your AR balance will be artificially inflated, leading to poor cash-flow-management decisions.
Technically, no. A negative AR usually indicates a customer has overpaid or provided a deposit, which should be reclassified as a liability (Unearned Revenue).
AR is listed as a Current Asset. It is part of the working-capital-formula, representing liquidity that will soon be converted to cash.
Accounts Receivable (AR) is money owed to you. Accounts Payable (AP) is money you owe to suppliers.
Most businesses perform this calculation at the end of every month during the "closing the books" process.
This is the cost associated with a bad-debt-expense when a customer fails to pay their credit balance.
Improvement comes from credit-policy-optimization, automated reminders, and offering multiple payment methods.
Related Tools and Internal Resources
- Cash Flow Forecast Tool: Predict future cash positions based on AR aging.
- DSO Benchmarking Guide: Compare your collection speeds with competitors.
- Bad Debt Estimator: Calculate the ideal allowance for doubtful accounts.
- Credit Terms Optimizer: Find the balance between sales growth and collection speed.