Capacity Ceiling Calculator

🧮 Your Room

Spots per class ⓘHow many paying bodies fit in the room at once — reformers, bikes, or mat footprints. This is the hard cap you can't grow past without more square footage.

Classes per week ⓘEvery class on your weekly schedule, peak and off-peak combined. We use this to spread your monthly overhead across the real volume.

Price per spot ⓘWhat one client pays to take one class — your effective per-class price after membership discounts, not the drop-in rack rate.

📈 Current Fill Rate

Blended fill rate ⓘBooked spots ÷ available spots, averaged across your whole schedule — not just the packed 6pm. Most owners eyeball peak (90%+) and ignore the dead 11am dragging the average down. Pull the real number from your booking reports; the truth is usually lower than your gut. Healthy targets: peak ≥85%, shoulder ≥60%, off-peak ≥40%.

💸 Your Untapped Revenue

Left On The Table Each Year

+$169k

empty spots you already pay rent on

Annual Revenue Math

Capacity ceiling (100% fill) $599k

At target fill (85%) $509k

You're collecting now $329k

                            Recoverable at 85% fill
                            +$180k
                        

📊 The Ceiling Ladder

Current (55% fill)

$329k

55% of ceiling

Healthy Target (85%)

$509k

+$180k upside

Hard Ceiling (100%)

$599k

physical max of this room

💡 The Four Levers (and only four)

💰

+10% price adds

+$33k

🎯

+10% fill adds

+$60k

⏰

Cost of a dead class/wk

-$17k

Fill the spots you already pay for.

Zipper's waitlist auto-fills late cancels, shows fill rate by time-of-day, and flags the dead hours — so you stop leaving rent money on empty reformers.

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Sold Out — And Still Broke?