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Cost of Goods Sold (COGS) Calculator Calculate your Cost of Goods Sold to determine the direct costs of producing your products. This essential metric helps you understand your gross profit margin. Beginning Inventory ($): Additional Purchases ($): Ending Inventory ($): Calculate COGS Reset Results Cost of Goods Sold: $0.00 Enter your inventory values to calculate … Read more

Cost of Doing Business Calculator Calculate your total business operating expenses to understand your true cost of operations and profitability. Fixed Costs Rent/Mortgage ($): Utilities ($): Salaries & Wages ($): Insurance ($): Variable Costs Materials/Supplies ($): Marketing ($): Shipping/Logistics ($): Other Expenses ($): Calculate Total Costs Reset Show Annual Total Business Cost Analysis Monthly Fixed … Read more

Degrees of Freedom Calculator Calculate degrees of freedom for various statistical tests to ensure proper analysis of your data. Statistical Test: One Sample t-testTwo Sample t-testPaired t-testANOVAChi-Square TestLinear Regression Sample Size (n): Sample Size Group 1 (n₁): Sample Size Group 2 (n₂): Assume equal variances? YesNo Number of Pairs (n): Number of Groups (k): Total … Read more

kVA Calculator Convert between kilovolt-amps (kVA), watts (W), volts (V), and amps (A) for single and three-phase systems. Calculation Type: Find kVA from Volts & AmpsFind Amps from kVA & VoltsFind Watts from kVA & Power Factor Phase: Single Phase Three Phase Voltage (V): Current (Amps): kVA: Voltage (V): kVA: Power Factor (0-1): Calculate Calculation … Read more

NIH BMI Calculator Calculate your Body Mass Index using this official NIH-standard calculator. BMI is a reliable indicator of body fatness for most people. Imperial Metric Height: Weight: lbs Height: cm Weight: kg Calculate BMI Your BMI — — BMI Categories BMI Classification Below 18.5 Underweight 18.5 – 24.9 Normal weight 25.0 – 29.9 Overweight … Read more