Zscaler
Q2 2023 Earnings Call
Mar 02, 2023, 4:30 p.m. ET
Contents:
- Prepared Remarks
- Questions and Answers
- Call Participants
Prepared Remarks:
Operator
Hello and welcome to the Zscaler second quarter fiscal year 2023 earnings conference call. [Operator instructions] After the speakers' presentation, there will be a question-and-answer session. [Operator instructions] I would now like to hand the conference over to Bill Choi, senior vice president, investor relations and strategic finance. Sir, you may begin.
Bill Choi -- Senior Vice President, Investor Relations, and Strategic Finance
Good afternoon, everyone, and welcome to the Zscaler second quarter fiscal year 2023 earnings conference call. On the call with me today are Jay Chaudhry, chairman and CEO; and Remo Canessa, CFO. Please note that we have posted our earnings release and a supplemental financial schedule to our investor relations website. Unless otherwise noted, all numbers we talk about today will be on an adjusted non-GAAP basis.
You will find the reconciliation of GAAP to the non-GAAP financial measures in our earnings release. I'd like to remind you that today's discussion will contain forward-looking statements, including but not limited to the company's anticipated future revenue, calculated billings, operating performance, gross margin, operating expenses, operating income, net income, free cash flow, dollar-based net retention rate, future hiring decisions, remaining performance obligations, income taxes, earnings per share, our objectives and outlook, our customer response to our products, and our market opportunity. These statements and other comments are not guarantees of future performance but rather are subject to risk and uncertainty, some of which are beyond our control. These forward-looking statements apply as of today, and you should not rely on them as representing our views in the future.
We undertake no obligation to update these statements after this call. For a more complete discussion of the risks and uncertainties, please see our filings with the SEC, as well as in today's earnings release. I would also like to inform you that we'll be attending the following upcoming events in March: Morgan Stanley TMT Conference in San Francisco on March 6th, JMP Technology Conference in San Francisco on March 7th. Now, I'll turn the call over to Jay.
Jay Chaudhry -- Founder, Chairman, and Chief Executive Officer
Thank you, Bill. We delivered a solid Q2 despite economic challenges that have impacted the broader tech industry. For the quarter, our revenue grew 52% year over year, and billings grew 34%. Billings were impacted by new customers being more deliberate about their large purchasing decisions at the start of the calendar year.