Rocket Thrust Calculator
Free calculate thrust force from exhaust velocity and mass flow rate. determine f = ṁ × v_e for rocket engines.
Input Parameters
Results
Enter parameters to calculate thrust
Rocket Thrust Formula
Thrust
F = ṁ × v_e
Where:
- • F = thrust (N)
- • ṁ = mass flow rate (kg/s)
- • v_e = exhaust velocity (m/s)
Alternative
F = ṁ × v_e + (p_e - p_a) × A_e
With pressure term (p_e = exit pressure, p_a = ambient pressure, A_e = exit area)