There are various ways to calculate time to hire, but most commonly, time to hire is calculated by taking the total number of days from when a requisition is opened to when an offer is accepted. This number is then divided by the number of hires made during that time period. The result is the average time it takes to fill a role.

There are a number of factors that can impact time to hire, including the number of candidates being interviewed, the number of interviewers involved in the process, the complexity of the role, and the company's recruiting policies and procedures.

One way to reduce time to hire is to streamline the interview process. This can be done by reducing the number of interviewers involved, using standardized interview questions, and making sure that all decision-makers are available during the interview process.

Another way to reduce time to hire is to increase the number of candidates being interviewed. This can be done by widening the talent pool, using social media to reach more candidates, and partnering with recruitment agencies.

The most important thing to remember when trying to reduce time to hire is that every company is different and that there is no one-size-fits-all solution. Time to hire will vary from company to company and from role to role. The best way to reduce time to hire is to tailor the recruiting process to the specific needs of the company and the role.