Calculator Inputs
Example Data Table
| Team | Referred | Shortlisted | Interviewed | Offers | Accepted | Hired | Retained 90 Days | Assessment | Experience Match | Culture | Time to Hire |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sales Hiring | 30 | 18 | 12 | 5 | 4 | 4 | 3 | 79 | 76 | 84 | 27 |
| Engineering Hiring | 42 | 26 | 19 | 8 | 7 | 6 | 5 | 88 | 83 | 86 | 23 |
| Support Hiring | 25 | 14 | 9 | 4 | 3 | 3 | 2 | 74 | 72 | 80 | 21 |
Use the table as a sample structure for monthly or quarterly referral program reviews.
Formula Used
This calculator combines conversion efficiency, candidate quality, speed, and retention into one weighted referral success score.
(Shortlist Rate × 0.20) + (Offer Rate × 0.12) + (Acceptance Rate × 0.13) + (Hire Yield × 0.20) + (Retention Rate × 0.20) + (Quality Score × 0.10) + (Speed Score × 0.05)
The weighting emphasizes downstream success. Retention and hire yield matter more than early-stage volume because lasting hires create the strongest referral value.
How to Use This Calculator
- Enter the total number of referred candidates in your chosen period.
- Fill in each hiring stage in order: shortlisted, interviewed, offers, accepted, hired, and retained.
- Add average quality scores for assessment, experience match, and culture alignment.
- Provide average time to hire and the benchmark time used internally.
- Click Calculate Success to generate the index, rates, graph, and improvement guidance.
- Use the CSV or PDF buttons to save the results for reporting, presentations, or audits.
FAQs
1. What does this calculator measure?
It measures how well referred candidates move through the hiring pipeline and stay after joining. It combines conversion, quality, speed, and retention into one summary score.
2. Why is retention included in the score?
Retention shows whether referrals succeed beyond the offer stage. A referral channel can look strong early but still fail if new hires leave quickly.
3. Can I use different benchmark hiring days?
Yes. Enter the benchmark that matches your internal target or industry expectation. The speed score improves when your referral process beats that benchmark.
4. What is a good success index?
A score above 70 usually indicates a healthy referral channel. Scores above 85 suggest excellent referral quality, strong conversions, and stable retention performance.
5. How should I estimate quality scores?
Use averages from structured assessments, interview rubrics, experience fit reviews, or post-hire evaluation frameworks. Keep the same scoring method each period for reliable comparisons.
6. Is this calculator suitable for small hiring teams?
Yes. Small teams can still track referral efficiency and compare periods. Just remember that tiny sample sizes may create more volatile percentages.
7. Why can the offer rate be high but the final score lower?
A strong offer rate does not guarantee long-term success. Low hire yield, poor retention, or weak quality scores can still reduce the overall result.
8. How often should I review referral candidate success?
Monthly reviews work well for active hiring teams. Quarterly reviews are also useful when referral volume is lower or hiring cycles are longer.