Drone Flight Calculator

Calculate accurate flight times for your drone based on real-world conditions including wind, temperature, altitude, and terrain.

Safety First

Environmental analysis for drone operations

Precision

Integrates 8 physics calculations

Global Support

Presets and custom parameters for any location

Updated May 25, 2025

D85

Professional GPS drone with 2K HD camera, 2-axis gimbal, and 5G WiFi FPV transmission. Features GPS-assisted flight and intelligent flight modes.

ProsumerVideography

Price

$399.99

Market price

Weight

515 g

Total weight including battery

Flight Time

24 mins

Average flight time in normal conditions

Wind Resistance

5/12

Ability to handle wind conditions

Maximum Altitude

120 m

Maximum operating altitude

Temperature Range

0°C to 40°C

Operating temperature range

Maximum Wind Speed

23 mph

Maximum recommended wind speed

Performance Analysis

Overall Performance
Comprehensive performance score
61.5/100
Grade: D
Power Efficiency
Flight time per weight
0.047 min/g
C+
77.7/100
Acceleration Score
Speed & agility capability
47.2/100
D
47.2/100
Weather Versatility
All-condition capability
53.7/100
D
53.7/100
Mission Endurance
Long-mission capability
62/100
D
62/100
Portability Index
Travel & setup friendliness
84.3/100
B
84.3/100
Precision Control
Stability & control precision
64.1/100
D
64.1/100
All-Weather Capability
Performance across conditions
58.9/100
D
58.9/100
Range Efficiency
Distance per weight
2.91 km/kg
D
9.7/100

Performance Insights(8 insights)

3 strengths! 3 areas to consider2 recommendations
  • Outstanding value for money (100/100) - exceptional performance-to-price ratio
  • Excellent performance per dollar (194.18/k$) - top-tier performance value in its price range
  • Low cost per flight hour ($1/hr) - economical for frequent use and commercial operations
  • !Below-average overall performance (61.5/100, Grade D) - consider if this meets your specific needs
  • !Limited wind performance (66.7/100) - best suited for calm weather conditions
  • Great entry-level choice - offers good performance and efficiency at an attractive price point
  • !Multiple performance limitations - achieves only average grades in 4 key areas
  • Reasonable operating cost ($1/hr) - manageable for regular use

Ready to Calculate Flight Time?

Use our advanced calculator to determine the exact flight time based on your specific conditions, including wind speed, temperature, and altitude.