SDR Interview Prep: The Numbers Every Sales Development Rep Should Know.

For Sales Development Representatives, numbers are everything. When you step into an interview, you are not just selling yourself as a motivated candidate, you are proving that you can run an outbound process with consistency and discipline.

Hiring managers want SDRs who know the activity required to hit targets and can show that they have done it before. It is not enough to say you “booked lots of meetings” or “smashed your quota.” The best SDR candidates stand out because they know their own performance data inside and out.

This guide outlines the exact numbers you should prepare before an SDR interview, with checklists to make sure you do not miss anything.

Activity Metrics

SDRs live and die by activity. Managers want to know if you understand the volume of work required to generate results.

What to prepare:

• Number of calls made per day and per week
• Number of emails sent per day and per week
• LinkedIn messages or social touches per week
• Typical cadence length and touchpoints used

Checklist for activity metrics:

☑ Know your average daily call volume

☑ Know your email and LinkedIn activity levels

☑ Be able to describe the structure of your cadence

Meeting Generation

Your primary job as an SDR is to create pipeline. That starts with meetings booked.

What to prepare:

• Average number of meetings booked per week and per month
• Conversion rate from meetings booked to meetings held
• Show rate percentage for meetings
• Percentage of meetings that converted into qualified opportunities

Checklist for meeting generation:

☑ Know your average meetings booked per month

☑ Know your show rate and held rate

☑ Know the conversion rate from meetings to pipeline

Pipeline Contribution

Hiring managers care about how much qualified pipeline you created, not just how many meetings you booked.

What to prepare:

• Total pipeline value generated in a quarter
• Average deal size of opportunities you sourced
• Pipeline coverage you supported against your team’s targets
• Any closed revenue that originated from your meetings

Checklist for pipeline contribution:

☑ Know total pipeline you generated per quarter

☑ Know average deal size of sourced opportunities

☑ Know if any of your sourced deals closed and the revenue attached

Conversion Metrics

Strong SDRs do not just book meetings. They ensure meetings are well qualified and likely to progress.

What to prepare:

• Percentage of your meetings that passed qualification
• Win rate of opportunities that you sourced
• Drop-off rate from meetings booked to pipeline created

Checklist for conversion metrics:

☑ Know your qualification rate

☑ Know the win rate of your sourced opportunities

☑ Be able to explain why meetings did or did not convert

Ramp and Consistency

Hiring managers want to see that you ramp quickly and can sustain performance over time.

What to prepare:

• Time to first meeting booked in a new role
• Time to first deal closed from your sourced opportunities
• Consistency of performance across months and quarters

Checklist for ramp and consistency:

☑ Know your time to first booked meeting

☑ Know how long before your first sourced deal closed

☑ Be able to explain your performance trend line

Bonus Metrics

Depending on your role, you may also have extra data points that can give you an edge.

Examples include:

• Territory or vertical focus (such as enterprise accounts or SMBs)
• Average deal cycle length of the opportunities you sourced
• Any upsell or expansion opportunities you helped create
• Recognition or awards for performance (top SDR of the month, quarter, or year)

Checklist for bonus metrics:

☑ Know if you targeted a specific segment or territory

☑ Know cycle length of opportunities you created

☑ Be ready to mention awards or recognition

Bonus Tip: Pair Numbers With Stories

Numbers get you credibility, but stories show how you achieved them. Be ready to answer:

• How you structured your day to hit call and email numbers
• What tactics helped you book your hardest meeting
• How you handled rejection and still hit quota

The combination of data and storytelling proves you are both disciplined and resourceful.

Final Thoughts

SDR interviews are competitive. Many candidates can talk about being “resilient” or “hardworking.” Few can walk in and say with confidence: “I booked 45 meetings last quarter, generated $1.2 million in pipeline, and my meetings converted at 30 percent.” That level of precision immediately separates you from the rest of the field.

By knowing your activity levels, meeting generation, pipeline contribution, and conversion rates, you will prove that you are not just motivated but effective. And when you combine those numbers with strong stories about how you achieved them, you will stand out as the candidate every sales leader wants to hire.

How to use AI to nail your numbers in an SDR interview

Knowing your numbers is half the battle; saying them clearly under pressure is the other half. AI is a good sparring partner for both.

Paste your real metrics into Claude or ChatGPT:

You are a sales hiring manager. Here are my SDR numbers: [dials per week, connect rate, meetings booked per month, show rate, meeting-to-pipeline, conversion]. Quiz me on them one at a time, then ask me to explain what drove my best month and what I changed after a bad one. Score each answer for clarity and ownership, and flag any number I state without context.

Practise out loud until the numbers come easily and each one has a short story behind it. If you are interviewing for an Account Executive role rather than SDR, the metrics shift - see the AE numbers to master. For the wider playbook, read how to smash your sales interview. What this really shows a hiring manager is grit and self-awareness - two things a CV cannot.