Average Sale Calculator
The average sale calculator works out the mean value of your sales over a day, a week or any set you paste in, plus the biggest and smallest. Enter each sale amount separated by commas, spaces or new lines and it returns the average sale, the number of sales, the total takings, and the top and bottom sale. It's a fast way to summarise a batch of transactions. Use it as an informational snapshot; rely on your full records for accounting and tax.
Calculator
The formula
Average sale = total takings ÷ number of sales
Add every sale amount together and divide by how many sales there were. The minimum and maximum show the spread of your transactions, and the count confirms how many were included in the average.
Worked example
Six sales in a day: $120, $85, $200, $65, $140 and $175.
- Total = 120 + 85 + 200 + 65 + 140 + 175 = $785
- Count = 6
- Average sale = 785 ÷ 6 = $130.83
- Smallest = $65, Largest = $200.
Frequently asked questions
- How many sales can I paste?
- As many as you like — separate them with commas, spaces or new lines and the calculator averages them all in the browser.
- Does it show my busiest or best sale?
- It shows the largest and smallest sale values, so you can see the range. It does not identify which day or customer they came from — that needs your sales records.
- Is a refund counted?
- Only if you enter it. Blank or non-numeric entries are ignored; enter a negative number if you want a refund to reduce the total and average.