Free business tools
Put a number on the constraint
Six practical calculators for established Australian businesses. No invented benchmarks and no result guarantees.
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Choose a calculator
Free calculator
Business Health Calculator
Score demand, margin, delivery, team, cash and operating rhythm in under five minutes.
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Free calculator
Profit Leak Calculator
Model the annual value of margin drift, rework and lost productive capacity.
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Free calculator
EBITDA Calculator
Estimate earnings before interest, tax, depreciation and amortisation.
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Free calculator
Break-even Calculator
Calculate the monthly revenue required to cover fixed costs at your current gross margin.
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Free calculator
Labour Utilisation Calculator
Compare paid hours with productive and billable field hours.
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Free calculator
Owner Dependency Calculator
Measure how many critical decisions, relationships and operating routines still rely on the owner.
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Byron works directly with a limited number of founder-led companies at any one time.
Find the constraint before adding complexity
Run the free Flight Check, then apply if you want Byron to review the operating problem with you.