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

Drones Regulators Environmental Factors
Wind Analysis
Battery Estimation
Temperature Impact
Humidity Effects
Terrain Factors
Altitude Adjustment
View all regulators
Aviation regulations by region
Updated August 16, 2025
BLUEBEARSYSTEMS

Blue Bear Systems Defender

Defensive swarm platform designed for base protection and perimeter security.

MilitaryDefense

Price

$65,000

🇺🇸 USD • Local market price

Weight

2,000 g

Total weight including battery

Flight Time

35 mins

Average flight time in normal conditions

Wind Resistance

8/10

Ability to handle wind conditions

Maximum Altitude

3,658 m

Maximum operating altitude

Temperature Range

-20°C to 50°C

Operating temperature range

Maximum Wind Speed

38 mph

Maximum recommended wind speed

Performance Analysis

Overall Performance
Comprehensive performance score
49.3/100
Grade: D
Power Efficiency
Flight time per weight
0.018 min/g
D
29.2/100
Acceleration Score
Speed & agility capability
34.6/100
D
34.6/100
Weather Versatility
All-condition capability
88.2/100
B+
88.2/100
Mission Endurance
Long-mission capability
100/100
A+
100/100
Portability Index
Travel & setup friendliness
49.7/100
D
49.7/100
Precision Control
Stability & control precision
90/100
A
90/100
All-Weather Capability
Performance across conditions
88.9/100
B+
88.9/100
Range Efficiency
Distance per weight
6 km/kg
D
20/100

Performance Insights(11 insights)

✓ 5 strengths! 4 areas to consider→ 2 recommendations
  • ✓Superior wind handling capabilities (90/100) - can operate reliably in challenging outdoor conditions
  • ✓Exceptional mission endurance (100/100) - perfect for long-duration professional operations
  • ✓Exceptional precision control (90/100) - ideal for cinematography and precision work
  • ✓Excellent performance per dollar (0.449/k$) - top-tier performance value in its price range
  • ✓Wide temperature range (70°C span) - can operate in both cold and hot climates reliably
  • !Below-average overall performance (49.3/100, Grade D) - consider if this meets your specific needs
  • !Lower power efficiency (29.2/100) - consider shorter flights or frequent battery changes
  • !Premium pricing relative to performance (1.1/100) - evaluate features vs cost for your use case
  • →Excellent for professional surveying and mapping - combines long endurance with weather reliability
  • →Excellent for search and rescue operations - reliable in various weather with good endurance
  • !Premium pricing concerns - performance may not justify the high price point compared to alternatives

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.