Ovulation Cycle Length Calculator First Day of Last Menstrual Period (LMP): Average Cycle Length (days): Luteal Phase Length (days, typically 12-16): Calculate Ovulation Your Ovulation & Fertile Window Estimate: Estimated Ovulation Date: Estimated Fertile Window: Estimated Next Period Start: Please…

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Ovulation Calculator Last Menstrual Period (LMP) Start Date: Average Cycle Length (days): Typically between 20 and 45 days. Luteal Phase Length (days, optional): Defaults to 14 days if not specified. Typically 10-16 days. Calculate Ovulation function calculateOvulation() { var lmpDateStr…

Wallpaper Roll Calculator Use this calculator to estimate the number of wallpaper rolls you’ll need for your room. Accurate measurements are key to avoiding waste or running short. Room Dimensions Room Length (meters): Room Width (meters): Room Height (meters): Obstacles…

Option Greeks Calculator Underlying Stock Price (S): Strike Price (K): Time to Expiration (Days): Volatility (σ, %): Risk-Free Rate (r, %): Dividend Yield (q, %): Option Type: Call Put Calculate Greeks Results: Option Price: Delta: Gamma: Theta: Vega: Rho: .calculator-container…

Australian Novated Lease Calculator body { font-family: ‘Segoe UI’, Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 900px; margin: 20px auto; padding: 0 15px; background-color: #f9f9f9; } .calculator-container { background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 4px 12px…

One-to-One Function Tester Use this calculator to test if a given function might be one-to-one by evaluating it at two different input values. A function is one-to-one (or injective) if every element in the codomain is mapped to by at…

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OSHA Incident Rate Calculator Number of Recordable Incidents: Total Employee Hours Worked: Calculate Incident Rate Enter values and click “Calculate” to see the OSHA Incident Rate. function calculateOshaIncidentRate() { var recordableIncidents = parseFloat(document.getElementById(“recordableIncidents”).value); var employeeHours = parseFloat(document.getElementById(“employeeHours”).value); var resultDiv =…

Options Contract Profit/Loss Calculator Use this calculator to determine the potential profit or loss for a single call or put option contract based on the underlying asset’s price at expiration. Call Option Put Option Strike Price ($): Premium Paid per…