Terms of Service

1. Acceptance of Terms

By accessing and using kg to Gallons (kgtogallons.com), you agree to comply with and be bound by these Terms of Service. If you do not agree to abide by these terms, please discontinue use of our calculation tools, formulas, and databases immediately. These terms apply to all visitors, commercial users, dispatchers, educators, and engineers accessing the website.

2. Reference & Informational Purpose Only

All calculators, density databases, mathematical formulas, conversion tables, and technical reference guides provided across our platform are published for engineering reference, academic education, and commercial estimation. While our calculations are calibrated against internationally recognized statutory standards—including NIST Handbook 44, ASTM International petroleum specifications, and USDA FoodData Central—physical material densities vary with temperature, atmospheric pressure, chemical purity, and manufacturing batch formulations.

3. Critical Operations & Safety Disclaimers

Certain mass-to-volume calculations involve high-stakes operations where errors can result in physical injury, structural failure, or financial loss. Users agree to observe the following operational constraints:

• Aviation Dispatch & Aircraft Refueling: Calculations relating to Jet A, Jet A-1, or Avgas 100LL (as detailed in our Aviation Fuel Density Guide) are for supplementary planning and estimation. Official aircraft weight-and-balance manifests and fuel uplifts must always follow certified airport meter readings, onboard fuel quantity indication systems (FQIS), and aircraft flight manuals (AFM).
• Pressurized Gases & Propane (LPG) Safety: Propane tank filling simulations (including our Propane Tank Calculator) demonstrate the NFPA 58 80% safety fill rule. Recharging of consumer or industrial cylinders must only be performed by certified gas technicians using calibrated scale weights and certified Overfill Prevention Devices (OPD).
• Custody Transfer & Commercial Trade: Mass-to-volume conversions on this site do not constitute certified weights-and-measures trade tickets. Official commercial billing across petroleum, dairy, or chemical logistics must use certified temperature-compensated meters meeting local statutory requirements.

4. Limitation of Liability

In no event shall kg to Gallons, its editorial contributors, metrologists, or technical developers be liable for any direct, indirect, incidental, consequential, special, or exemplary damages (including, but not limited to, loss of fuel inventory, chemical batch spoilage, logistics delays, regulatory penalties, or equipment damage) resulting from the use of, or inability to use, calculations and data provided on this platform.

5. Intellectual Property & Fair Use

The proprietary responsive calculation engines, interactive tank simulation scripts, custom SVG graphics, and compiled metrological datasets are the intellectual property of kg to Gallons. Users are encouraged to cite and share our data and links for educational, operational, and non-commercial reference. Automated scraping or bulk redistribution of our datasets without prior written consent is strictly prohibited.

6. Privacy & Inquiries

Your privacy is protected under our comprehensive Privacy Policy. For questions regarding standard definitions, formula derivations, or commercial permissions, please contact our engineering desk via the Contact Page or review our metrology principles on About Us and Editorial Policy.