Aviation Tools
Free online aviation calculators for flight planning: crosswind components, density altitude, fuel burn, and more. No sign-up, runs in your browser.
| Tool | Category | Description | Action |
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Aviation Transponder Code Reference
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Aviation Tools | Open | |
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Crosswind Component Calculator
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Aviation Tools | Open | |
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Density Altitude Calculator
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Aviation Tools | Open | |
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Descent Rate Calculator
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Aviation Tools | Open | |
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Fuel Burn Calculator
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Aviation Tools | Open | |
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Glide Ratio Calculator
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Aviation Tools | Open | |
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Great Circle Route Calculator
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Aviation Tools | Open | |
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Ground Speed Calculator
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Aviation Tools | Open | |
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Heading Correction Calculator
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Aviation Tools | Open | |
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Headwind & Tailwind Calculator
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Aviation Tools | Open | |
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Hours to Zulu Time Converter
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Aviation Tools | Open | |
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ISA Temperature Calculator
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Aviation Tools | Open | |
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Mach Number Calculator
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Aviation Tools | Open | |
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METAR Decoder
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Aviation Tools | Open | |
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Rate of Climb Calculator
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Aviation Tools | Open | |
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Runway Length Calculator
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Aviation Tools | Open | |
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TAF Decoder
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Aviation Tools | Open | |
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Top of Descent Calculator
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Aviation Tools | Open | |
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True Airspeed Calculator
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Aviation Tools | Open | |
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Weight and Balance Calculator
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Aviation Tools | Open | |
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Wing Loading Calculator
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Aviation Tools | Open |
Showing 1–21 of 21 tools
Top10k's aviation tools are free online calculators that handle the everyday flight-planning math pilots and students work through before and during a flight. Every calculator runs in your browser, needs no sign-up, and keeps your numbers on your device.
The Crosswind Component Calculator splits the reported wind into crosswind and headwind components for a given runway heading, so you know what you're landing into. The Density Altitude Calculator turns pressure altitude and temperature into density altitude, the figure that drives takeoff roll and climb performance on a hot or high-field day. For fuel planning, the Fuel Burn Calculator works out how much fuel a leg needs from your burn rate and time aloft, and the Great Circle Route Calculator gives the shortest distance and initial heading between two points. The Mach Number Calculator converts true airspeed to Mach for a chosen altitude and temperature.
These tools are for planning and study, not a replacement for certified avionics or official charts. If you also work with airspeed, lift, and pressure relationships, the physics tools and aerospace tools cover the underlying calculations.