Fireplace Heat Output & Size Calculator Room Length (m) Room Width (m) Ceiling Height (m) Insulation Level Excellent (Modern/Passive) Average (Double Glazed) Poor (Drafty/Single Glazed) Calculate Required Size Recommended Fireplace Specifications: Required Heat Output: 0 kW BTU Equivalent: 0 BTU/hr…

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Fill Dirt Calculator with Compaction Length of Area (Feet) Width of Area (Feet) Depth of Fill (Inches) Compaction Factor (%) Calculate Fill Dirt Needed Calculation Results Base Volume: Cubic Yards Total Dirt Needed (with Compaction): Cubic Yards Estimated Weight: Tons…

First Pass Yield (FPY) Calculator Total Units Entering Process (Input): Units Scrapped (Defective/Discarded): Units Requiring Rework: Calculate Yield function calculateFPY() { var total = parseFloat(document.getElementById(‘totalUnits’).value); var scrapped = parseFloat(document.getElementById(‘scrappedUnits’).value) || 0; var reworked = parseFloat(document.getElementById(‘reworkedUnits’).value) || 0; var resultDiv =…

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Eye Color Calculator with Grandparents Predict your child’s eye color based on family genetics Parent 1 Side Parent 1 Eye Color Brown Green Blue P1 Mother (Grandparent) Brown Green Blue P1 Father (Grandparent) Brown Green Blue Parent 2 Side Parent…

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Fast CAT Speed & Points Calculator Time for 100-Yard Dash (Seconds): Dog’s Height at Withers (Handicap): Under 12 inches (2.0x Multiplier) 12 to 18 inches (1.5x Multiplier) Over 18 inches (1.0x Multiplier) Calculate Results Calculated Speed 0.00 MPH Fast CAT…