Part of the HR comparisons cluster. For definitions, see the glossary; to go deeper, follow the resources below or the resource center.
Definitions
Time to Hire. Time to hire is the number of days between a specific candidate entering the pipeline and accepting an offer.
Time to Fill. Time to fill is the number of days between a role opening and a candidate accepting an offer.
Similarities
- Both measure recruiting speed in days.
- Both end at offer acceptance.
- Both inform planning and candidate experience.
Differences
- Start point — time to hire starts when a candidate enters the pipeline; time to fill starts when the role opens.
- What they describe — time to hire reflects process efficiency; time to fill reflects the role and market.
- Typical length — time to fill is usually the longer of the two.
Use cases
- Use time to hire to spot where your process drags for a candidate already in it.
- Use time to fill to decide how far ahead to open roles.
- Read both together to balance process speed against market reality.
At a glance
| Aspect | Time to Hire | Time to Fill |
|---|---|---|
| Clock starts | Candidate enters pipeline | Role opens |
| Clock ends | Offer accepted | Offer accepted |
| Describes | Process efficiency | Role & market |
| Usually | Shorter | Longer |
Common mistakes
- Confusing the two start points and comparing them as if identical.
- Using the candidate start date instead of offer acceptance for either.
- Optimising speed without watching quality of hire.
Free, printable HR resources
Templates, checklists and calculators to put these concepts into practice — free and ungated.
For informational purposes only. This is a neutral, educational comparison — not legal, tax, financial or compliance advice. It contains no salary data, benchmarks, fabricated statistics or vendor/software rankings. Usage of these terms varies by organisation and region. Confirm specifics with qualified professionals.