Business and trade mathematics
Fitness and recreation calculators
Calculate membership break-even and individual class contribution using collected fees, instructor expense and your supplied class capacity.
Gym membership break even
Calculate memberships needed to cover entered monthly operating costs.
Open calculator →Fitness class profitability
Compare paid class attendance with instructor, venue and participant costs.
Open calculator →Prepaid service package economics
Compare a prepaid package price with expected redeemed visits and entered delivery cost.
Open calculator →Service business hourly rate
Recover annual overhead and owner compensation across billable hours.
Open calculator →Employee loaded hourly cost
Turn user-entered annual compensation and burdens into productive-hour cost.
Open calculator →Break even sales
Find units and revenue needed to cover fixed costs.
Open calculator →Time duration
Find time between two clock readings, including an explicit end-day offset and optional excluded minutes.
Open calculator →Timesheet hours
Add shift hours from clock-in and clock-out readings, overnight flags and explicitly unpaid breaks, with an optional straight-rate amount.
Open calculator →Appointment utilization and rebooking
Measure booked-time utilization, attended appointments and future rebookings using matching appointment records.
Open calculator →Tuition and session fee proration
Prorate a supplied tuition fee by eligible days or sessions and apply entered fees and credits.
Open calculator →Receivables aging and past due balances
Group remaining invoice balances by calendar days past their supplied due dates.
Open calculator →Recurring service agreement renewal
Measure renewal and revenue changes for a fixed cohort of service agreements coming due.
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