What does 'sounds good' mean and is it too casual for work?

What it means: "I agree", "that works for me", or "confirmed." It's a low-effort way to signal approval or agreement, often in response to a suggestion or plan.

"Can we meet at 2pm?" "Sounds good."

Is it too casual for work? For most workplace communication — yes, it's perfectly fine. Emails between colleagues, Slack messages, replying to a scheduling request: "sounds good" is natural and appropriate. Where it might fall short: formal contracts, responses to senior leadership in some cultures, or contexts requiring explicit written confirmation.

• "Sounds good" — casual to professional ✓
• "That works for me" — neutral, clear
• "Confirmed" — formal written communication
• "I'll be there" — specific commitment
• "Perfect" — warmer, similar register

Register: Casual to professional. The default response in much of the English-speaking workplace.

Tags: agreement, workplace, email, professional English