Pipe Diameter Calculator Determine the required internal pipe diameter based on flow rate and velocity. Flow Rate (Q) Flow Rate Unit Gallons per Minute (GPM) Cubic Meters per Hour (m³/h) Liters per Second (L/s) Fluid Velocity (v) Velocity Unit Meters…

MACRS Depreciation Calculator body { font-family: -apple-system, BlinkMacSystemFont, “Segoe UI”, Roboto, Oxygen-Sans, Ubuntu, Cantarell, “Helvetica Neue”, sans-serif; line-height: 1.6; color: #333; background-color: #f9f9f9; padding: 20px; } .calculator-container { background-color: #ffffff; padding: 25px; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.08); max-width:…

Bazi Day Pillar Calculator Discover your Day Master and personal element by finding your Bazi Day Pillar. Birth Year (YYYY) Birth Month (1-12) Birth Day (1-31) Calculate Day Pillar function isValidDate(y, m, d) { var date = new Date(y, m…

Kinetic Energy Calculator Mass (m) kg Velocity (v) m/s Calculate function calculateKineticEnergy() { var massInput = document.getElementById(“mass”).value; var velocityInput = document.getElementById(“velocity”).value; var resultDiv = document.getElementById(“result”); var mass = parseFloat(massInput); var velocity = parseFloat(velocityInput); if (isNaN(mass) || isNaN(velocity) || mass <…

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Internal Diameter (ID) Calculator This calculator helps you determine the internal diameter (ID) of any pipe, tube, or hollow cylinder. The internal diameter is a critical measurement in engineering, plumbing, and manufacturing, as it directly affects factors like fluid flow…

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Cost of Living Index Comparison Calculator Use this calculator to estimate the equivalent salary needed to maintain your current standard of living when moving from one city to another, based on their respective Cost of Living Indices. Current City Cost…

Return on Ad Spend (ROAS) Calculator Total Revenue from Ads ($) Total Ad Spend ($) Calculate ROAS function calculateROAS() { var adRevenueInput = document.getElementById(“adRevenue”).value; var adSpendInput = document.getElementById(“adSpend”).value; var adRevenue = parseFloat(adRevenueInput); var adSpend = parseFloat(adSpendInput); var resultDiv = document.getElementById(“result”);…

.ipa-calculator-container { background-color: #f9f9f9; border: 1px solid #ccc; border-radius: 8px; padding: 25px; max-width: 700px; margin: 20px auto; font-family: Arial, sans-serif; } .ipa-calculator-container h2 { text-align: center; color: #333; margin-bottom: 20px; } .ipa-input-group { margin-bottom: 15px; display: flex; flex-direction: column; }…