Snow Calculator
Estimate the weight and water content of snow based on its depth, area, and type. Useful for roof load assessment, snow removal planning, and water resource estimation.
Published by:
isCalculator Editorial Team
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How to use this tool?
How to Use the Snow Calculator
- Enter Snow Depth (in inches) – type a positive number, e.g.,
12. - Enter Area (in square feet) – type a positive number, e.g.,
1000. - Select Snow Type – choose from:
- Fresh (light, dry) – density ~5 lb/ft³
- Packed (settled) – density ~15 lb/ft³
- Wet (heavy) – density ~20 lb/ft³
- Slush/Ice – density ~30 lb/ft³
- Click Calculate (or press Enter).
Results: You’ll see the total snow weight in pounds and the approximate water content in gallons. A breakdown shows the volume, density used, and step-by-step math.
Note: All inputs must be positive numbers. Only imperial units (inches, sq ft) are supported.
Previous Results
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Frequently Asked Questions
The calculation uses typical density values for fresh, packed, wet, and slush snow. Actual density can vary, so use this as an estimate.
Depth is in inches, area in square feet, weight in pounds, and water content in gallons.
Yes, but always consult a structural engineer for safety. This tool provides an estimate of snow weight.