Core Definition
Seat turnover rate is a metric showing how many times a single seat (or table) is used by new customers over a given period. In cafés and restaurants, a low turnover rate during peak hours leads to waiting customers leaving and lost revenue.
How seat turnover rate affects café revenue
Improving seat turnover rate is the fastest way to raise revenue per unit area (revenue/m²). If a single table's turnover rate during a 2-hour lunch peak rises from 1.5 to 2.0, revenue can increase by up to 33% with the same staff on duty.
Long-staying customers, sometimes called 'study squatters' or remote workers, are a dilemma for operators. They cannot simply be asked to leave, but seats blocked during peak hours are a real loss. The solution is to identify peak times precisely with data, then build strategies such as seat reservations and incentives for take-out orders.
How to measure seat turnover rate
Manual logging or analysis based on payment time carries a large margin of error against actual seating time. AI-based seat occupancy detection automatically identifies when a customer sits down and leaves, producing accurate dwell time and turnover figures.
With this data, operators can track a specific table's average dwell time, turnover trends by day of week and time slot, and the share of long-staying customers, giving operating decisions a data-backed foundation.
How SAAI Uses It
SAAI's saai care detects, via camera, whether each table is occupied in real time. saai insight analyzes average dwell time per seat, turnover rate by time slot, and full-occupancy rate trends to derive optimal operating hours. saai agent automatically sends an alert when dwell time exceeds a set threshold ahead of peak hours.
See it in action