Fuel Burn / Endurance / Range Calculator

Calculate aircraft endurance, range, or fuel required. Supports wind correction, unit toggle, and FAA reserve rules.

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Units

Fuel Quantity (gal)

Burn Rate (gal/hr)

Endurance

FAA Fuel Reserve Rules (14 CFR 91.151 / 91.167)

• Day VFR: Enough fuel to reach destination + 30 minutes at normal cruise power.
• Night VFR: Enough fuel to reach destination + 45 minutes at normal cruise power.
• IFR: Fuel to destination + alternate (if required) + 45 minutes at normal cruise power.

Important Disclaimer

This tool is provided for educational and reference purposes only. Always verify all calculations against FAA-approved maintenance manuals, aircraft documentation, and applicable regulations. Never use web-based tools as the sole basis for airworthiness decisions.