# Accounts Receivable Turnover Calculator

Calculate accounts receivable turnover ratio and days sales outstanding (DSO). Measure how fast your business collects customer payments.

## What this calculates

Measure how efficiently your business collects payments from customers. Enter net credit sales and your AR balances to see how many times you collect receivables per year and your average collection period in days.

## Inputs

- **Net Credit Sales** ($) — min 0 — Total credit sales for the period (exclude cash sales).
- **Beginning Accounts Receivable** ($) — min 0 — AR balance at the start of the period.
- **Ending Accounts Receivable** ($) — min 0 — AR balance at the end of the period.
- **Period (Days)** — min 1, max 365 — Number of days in the measurement period (365 for annual).

## Outputs

- **Average Accounts Receivable** — formatted as currency — Average of beginning and ending AR balances.
- **AR Turnover Ratio** — How many times AR is collected during the period.
- **Days Sales Outstanding (DSO)** — Average number of days to collect payment.
- **Daily Credit Sales** — formatted as currency — Average credit sales per day.

## Details

Accounts receivable turnover measures how many times a company collects its average accounts receivable balance during a period. The formula is: Net Credit Sales / Average Accounts Receivable. A higher ratio means faster collection.

For example, a company with $1,200,000 in net credit sales and average AR of $175,000 has a turnover ratio of 6.86. That means the company collects its outstanding receivables about 6.86 times per year, or roughly every 53 days (365 / 6.86).

## Days Sales Outstanding (DSO)

DSO is the flip side of turnover: it tells you the average number of days it takes to collect payment after a sale. DSO = 365 / AR Turnover Ratio. Lower is better. If your payment terms are Net 30 but your DSO is 53 days, customers are paying an average of 23 days late.

## Benchmarking Your AR Turnover

Good turnover depends on your payment terms and industry:
- **Net 30 terms:** Target DSO of 30-40 days (turnover of 9-12)
- **Net 60 terms:** Target DSO of 60-70 days (turnover of 5-6)
- **Retail/restaurant:** Very high turnover since most sales are cash or card
- **B2B services:** Lower turnover, DSO of 45-60 days is common

Tracking AR turnover quarterly helps you spot collection problems early. A declining turnover ratio means customers are taking longer to pay, which can create cash flow issues even if revenue is growing.

## Frequently Asked Questions

**Q: What is a good AR turnover ratio?**

A: It depends on your payment terms. If you offer Net 30, a turnover ratio of 10-12 (DSO of 30-36 days) is excellent. A ratio below 6 (DSO above 60 days) for Net 30 terms suggests collection problems. Always compare your ratio to your own payment terms and industry averages rather than using a universal benchmark.

**Q: Why should I use net credit sales instead of total revenue?**

A: Cash sales are collected immediately, so they don't create accounts receivable. Including them inflates the turnover ratio and makes collection efficiency look better than it is. If you cannot separate credit sales from cash sales, using total revenue is acceptable but know that the ratio will be overstated.

**Q: How can I improve my AR turnover?**

A: Common strategies include offering early payment discounts (like 2/10 Net 30), sending invoices promptly, following up on overdue accounts systematically, requiring deposits or upfront payment for new customers, and tightening credit policies. Automating invoicing and payment reminders can also significantly reduce DSO.

**Q: What is the relationship between AR turnover and cash flow?**

A: Higher AR turnover means faster cash collection, which directly improves operating cash flow. A company growing revenue but with declining AR turnover might show increasing profits on paper while actually running low on cash. This is why DSO is one of the first metrics analysts check when a company reports cash flow problems.

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Source: https://vastcalc.com/calculators/finance/accounts-receivable-turnover
Category: Finance
Last updated: 2026-04-08