Legal Disclaimer & Terms of Estimation
Please read this disclaimer carefully before using our calculators.
The calculators, project planners, and estimation tools provided on ProjectCalc are designed for general planning, budgeting, and informational purposes only. By using this website, you acknowledge and agree to the following terms:
1. Estimates, Not Guarantees
While our calculators use standard industry formulas to estimate material requirements (such as paint gallonage, tile box counts, or gravel tonnage), actual material usage can vary significantly based on:
- On-site structural variations, uneven surfaces, or irregular room dimensions.
- Specific product yields, density, and coverage rates specified by individual manufacturers.
- Application methods, installer skill levels, and accidental material breakage or waste.
2. Verification Required
ProjectCalc does not guarantee the absolute accuracy of any calculation result. Always verify your measurements and consult the official product packaging, coverage labels, or a certified contractor/supplier before making financial purchases or ordering materials.
3. Limitation of Liability
ProjectCalc, its developers, and its owners shall not be held liable for any direct, indirect, incidental, or consequential damages, material shortages, excess purchases, or financial losses resulting from the use or inability to use the calculators and information provided on this website.
By continuing to use ProjectCalc, you accept this disclaimer and agree to use the tools at your own risk. If you do not agree, please refrain from using our calculators.