Winterization Calculator

Calculate antifreeze volume, fogging oil, and storage preparation requirements for marine engine winterization

Input Parameters

Results

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Antifreeze Required
gal
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Fogging Oil
oz
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Fuel Stabilizer
oz
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Winterization Steps

Reference

Antifreeze: -50°F propylene glycol for marine use Fogging oil: ~2 oz per cylinder for inboards Fuel stabilizer: 1 oz per gallon of fuel