Member LTV Calculator: What Each New Member Is Worth Over Their Lifetime

Studios that know their LTV by membership tier set acquisition spend correctly. Those without it either overspend on ads chasing low-LTV clients or underinvest in channels that deliver the highest long-term return. The LTV framework below takes your actual numbers and converts them into a decision tool in under 10 minutes.

The Member LTV Formula

LTV calculation for a studio requires three inputs:

LTV = Monthly Revenue per Member × Average Tenure (months)

For a complete picture, add average additional revenue per member (retail, workshops, private sessions):

Full LTV = (Monthly Membership Revenue × Tenure) + Average Additional Revenue

Example: An unlimited member at $175/month who stays 14 months and spends an average of $45 on retail and workshops:

LTV = ($175 × 14) + $45 = $2,450 + $45 = $2,495

LTV Calculator Scenarios by Studio Type

Match your studio to the closest scenario and use the pre-calculated LTV as a starting point, then adjust for your actual monthly rate and retention data.

What Does Acquisition Cost Look Like Against These LTVs?

The 16:1 LTV:CAC ratio is the most important number on this page. A ratio this favorable means most studios are dramatically underinvesting in acquisition — they're treating $150 per acquired member as "expensive" when the member they acquired is worth $2,450. The math says they should be spending more, not less.

How Retention Improvements Change LTV

The most underappreciated LTV lever is retention. A 2-month improvement in average tenure has a larger LTV impact than a $15/month price increase:

The table shows that 2 additional months of average tenure adds $350 to LTV — nearly double the impact of a $15/month price increase. This is the case for investing in retention programs before pushing pricing.

How to Use LTV to Evaluate Acquisition Channels

Run this calculation per acquisition channel using your booking software's source attribution:

1. Pull new members from the last 12 months, segmented by acquisition source (referral, Facebook, Google, organic, etc.)
2. Calculate average monthly revenue and average tenure (months active) for each segment
3. Multiply to get LTV per channel
4. Divide LTV by average acquisition cost per channel to get LTV:CAC ratio
5. Allocate more budget to channels with higher LTV:CAC ratios

This calculation typically reveals that referral programs have the highest LTV:CAC ratio and are systematically underfunded relative to paid advertising. The client lifetime value guide covers this segmentation analysis in full.

For a connected analytics dashboard that tracks LTV by segment, see the studio analytics dashboards guide and the studio client acquisition playbook.

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Sources:

• IHRSA Member Metrics Guide — IHRSA, 2024
• Harvard Business Review: Customer Profitability Analysis — HBR, 2014