Garage Door Spring Calculator App

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Gift Wrapping Paper Calculator

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Flex Duct Calculator

Flex Duct Size Calculator Calculate the required flexible duct diameter and airflow velocity. Required Airflow (CFM) Cubic Feet per Minute needed for the room. Friction Rate (in. w.c. / 100 ft) Residential standard is typically 0.10 or 0.08. Duct Run…

Golf Club Shaft Flex Calculator

Golf Club Shaft Flex Calculator Determine your ideal shaft flex based on swing speed, carry distance, and tempo. Driver Swing Speed (mph) Driver Carry Distance (yds) Swing Tempo / Transition Smooth (Rhythmic, slow backswing) Moderate (Standard timing) Aggressive (Fast transition,…

Gas and Oil Ratio Calculator

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Functional Gait Assessment Calculator

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Gas to Oil Calculator

Two-Stroke Gas to Oil Ratio Calculator Calculate the exact amount of 2-cycle oil needed for your fuel mix. Gasoline Amount Unit of Measure US Gallons Liters Target Ratio (Gas : Oil) : 1 Common ratios: 50:1 (Chainsaws), 40:1 (Trimmers), 32:1…

Garage Door Torsion Spring Calculator

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Fish Stocking Calculator

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Fuel Oil Mix Calculator

Fuel Oil Mix Calculator Calculate the exact amount of 2-stroke oil needed for your gas mixture. Unit of Measurement: Liters (Output in mL) US Gallons (Output in Fluid Ounces) Amount of Gasoline: Mixing Ratio (X : 1): : 1 Common…