Skip to main content
Drone Flight Calculator
Calculate accurate flight times for your drone based on real-world conditions including wind, temperature, altitude, and terrain.
Updated January 20, 2026
BMR4 Pro
Professional quadcopter designed for aerial surveying and inspection with high-precision GPS and advanced stabilization systems
$18,000Price
4.5 kgWeight
45minFlight
7/12Wind
50000kmRange
-10° to 45°Temp
Performance Analysis
Comprehensive analysis of drone capabilities and comparisons
Price
$11,764.71 (est.)
Market price • Below average
Weight
4,500 g
Total weight • Bottom 25%
Flight Time
45 mins
vs 60min max45/60
Normal conditions • Above average
Wind Resistance
7/15
Wind handling • Average
Max Wind Speed
32 mph
Safe operating limit • Above average
Range
50,000 m
Transmission distance • Above average
Max Altitude
400 m
Operating ceiling • Average
Temperature Range
-10°C to 45°C
Operating temps • Wide range
Value Score
2.5
Flight mins per $1000 spent