A gym is a membership business with a large fixed cost base: rent, equipment and staff cost the same whether you have 100 members or 1,000. The plan is about reaching break-even membership quickly and keeping members long enough to recover what it cost to sign them.
1. Pick the format. Budget big-box, boutique studio, CrossFit-style box, 24-hour access or personal-training studio — each has a different price point and footprint.
2. Model break-even membership. Work out how many members at your price cover rent, equipment payments and staff.
3. Find the space. High ceilings, parking, flooring that handles weights, and room for locker rooms.
4. Buy or lease equipment. Leasing preserves cash; buy used for strength equipment where quality allows.
5. Insurance, waivers and permits. General and professional liability, member waivers, and building/occupancy permits.
6. Pre-sell memberships. Founding-member pricing before opening proves demand and funds the launch.
7. Write the business plan. A plan with membership ramp, churn and break-even is what banks and landlords will ask for.
Revenue is monthly memberships, plus personal training, classes, and retail. Retention (churn) matters as much as sign-ups. Rent and equipment payments are fixed; trainers and front-desk staff are the main variable costs.
How many members does a gym need to break even?
It depends on rent, equipment payments and price — which is why the break-even calculation belongs in the business plan.
Should I lease or buy gym equipment?
Leasing reduces upfront cash; buying is cheaper long-term. Many owners mix both.
Do I need a business plan to open a gym?
Landlords, equipment financers and banks typically ask for one.