Free tool

Customer Contact Rate Calculator

Contact rate = support contacts ÷ orders (or active customers) in the same period × 100. It shows how often customers need help, which is the main driver of support volume.

Contact rate

15%

Contacts per 1,000

150

Contact rate = (support contacts (tickets, calls, chats) ÷ orders or active customers × 100) = 15%
Contacts per 1,000 = (support contacts (tickets, calls, chats) ÷ orders or active customers × 1000) = 150

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Contact rate formula in Excel or Google Sheets

Put the inputs in column B from row 2, then paste the formulas below. They work the same in Excel and Google Sheets.

CellWhatValue or formulaExample
B2Support contacts (tickets, calls, chats)60006000
B3Orders or active customers4000040000
B5Contact rate (%)=ROUND(B2/B3*100,1)15
B6Contacts per 1,000=ROUND(B2/B3*1000,0)150

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The same calculator as an .xlsx file, with the formulas set up. Free: enter your email and the download starts here right away. Your email also joins Clarivoxx Insights (a weekly article and a monthly newsletter; unsubscribe in one click).

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Frequently asked questions

How do you calculate contact rate?
Divide support contacts by the number of orders or active customers in the same period. 6,000 contacts for 40,000 orders is a 15% contact rate.
Why does contact rate matter?
Volume grows with the business, but contact rate shows whether each customer needs more or less help. Lowering it is the cheapest way to scale support.
How do you reduce the contact rate?
Find the top contact reasons, fix their cause (unclear emails, missing status updates, bugs) and add self-service for the rest. Measure the rate per reason, not only in total.
Abdessamad Ghanem

About the author

Abdessamad Ghanem

Customer Experience & Customer Success Consultant · Founder of Clarivoxx

Abdessamad Ghanem works across Customer Support, Sales, Customer Success, Account Management and Partner Management. He writes Clarivoxx Insights for B2B SaaS professionals who own retention, adoption and customer outcomes.