雪天计算器

Estimate snow removal effort and supplies needed after a snowfall. This calculator helps you plan for driveway and walkway clearing by estimating snow volume, shoveling time, and ice melt requirements. The average person can shovel about 25 cubic feet per hour—wet heavy snow takes longer than light fluffy snow. For safety, take breaks every 15-20 minutes during heavy shoveling, as snow removal is strenuous exercise. Apply ice melt before the storm for easier removal. Shovel early and often during long storms rather than waiting for accumulation. Consider ergonomic shovels or snow blowers for large areas or frequent storms. Rock salt (sodium chloride) is cheapest but damages concrete and plants; calcium chloride is gentler but more expensive.