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コーチングキャパシティ計算機

勤務スケジュールとクライアントごとの時間に基づいて、実際に管理できるクライアント数を計算しましょう。ボトルネックを発見し、解決策を見つけてください。

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コーチングキャパシティとは、トレーナーが勤務スケジュール、クライアントへの時間投資、管理業務の要求を考慮した上で効果的に管理できる最大のアクティブクライアント数です。

Save your results with Gymkee

この計算機の使い方

1週間の利用可能な勤務時間を入力してください。

週ごとにクライアントに費やす時間（セッション + コミュニケーション）を入力してください。

現在の週次管理時間（スケジューリング、請求書、進捗追跡）を入力してください。

実際の最大クライアントキャパシティ、キャパシティギャップ、Gymkeeで節約できる時間を取得してください。

Enter your current number of active clients.

Enter your monthly revenue target and price per client.

See your current utilization, max capacity, revenue gap, and the capacity unlocked with Gymkee.

Why Most Coaches Hit a Ceiling Too Early

The most common capacity mistake: counting only session hours. A trainer with 30 available hours/week doing 1-hour sessions with 20 clients thinks they have 10 hours left. But each client also takes 45–90 minutes/week of admin: writing programs, reviewing form videos, answering questions, tracking progress. That 20-client roster can consume 35+ total hours before a single extra client is added.

The result is burnout at a client count that looks manageable on paper. This calculator makes the true math visible — and shows you what becomes possible when you systematize admin.

The Admin Time Problem

Most coaches spend 45–90 minutes per client per week on non-session work. At 20 clients, that's 15–30 extra hours per week on top of session time. For a trainer with 35 available hours/week and 20 clients doing 2 sessions each (40 session hours already exceeds available time for per-session billing) — or for online coaches, the admin load quietly limits growth without the trainer ever feeling "too busy" from sessions alone.

The Gymkee Effect: 2 Hours Per Client Per Week

Coaches using Gymkee save an average of 2 hours per client per week on admin and communication. At 15 clients, that's 30 hours/month freed up. At 20 clients, it's 40 hours/month — enough to add 5–8 more clients depending on your format, or to reclaim your weekends. This calculator shows you both scenarios so you can see the real financial impact of those saved hours.

Utilization Rate: Your Business Health Metric

Utilization rate = (current clients ÷ max capacity) × 100. Below 60%: you have significant room to grow revenue without working more. 60–80%: healthy growth zone — add clients thoughtfully. 80–95%: start a waitlist and consider a price increase. Above 95%: you're at capacity — either raise prices, reduce admin load, or hire. This tool gives you your exact number so you make decisions with data, not gut feel.