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Business & Marketing
Professional tools for ROI, profit margins, and sales growth.
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LLC vs S-Corp Tax Savings
Compare payroll-tax treatment, reasonable salary, and annual compliance costs.
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Freelance Hourly Rate
Price taxes, PTO, overhead, billable utilization, and profit into your rate.
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SaaS Churn & LTV
Calculate logo churn, gross-margin LTV, CAC ratio, MRR, and payback.
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Profit Margin Calculator
Calculate gross profit margin and markup percentages.
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Sales Tax Calculator
Calculate sales tax and total price for any region.
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Discount Calculator
Find your savings and final price after discounts.
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Price Markup Calculator
Determine the selling price based on cost and target markup.
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Break-Even Point Calculator
Find the sales volume needed to cover your costs.
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ROAS Ad Spend Calculator
Measure the effectiveness of your advertising campaigns.
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