Acceleration from Velocity Change
a = (v_f − v_i) / t. Average acceleration from initial + final velocity over time.
Result
Acceleration
6.0000 m/s²
0.612 g.
- v_i0 m/s
- v_f30 m/s
- Δv30.0000 m/s
- Δt5 s
- Acceleration6.0000 m/s²
- g equivalent0.6118 g
Step-by-step
- Δv = v_f − v_i = 30 − 0 = 30.0000 m/s.
- a = Δv / Δt = 30.0000 / 5 = 6.0000 m/s².
- In g: 6.0000 / 9.80665 = 0.6118 g.
How to use this calculator
- Enter v_i, v_f, t.
- Read acceleration in m/s² and g.
About this calculator
Average acceleration is the rate of change of velocity over time. Sports car 0-60 mph in 5 s: 60 mph = 26.8 m/s, so a = 26.8/5 = 5.4 m/s² ≈ 0.55 g. Earth's gravity: 9.81 m/s² = 1 g. Human pilots can sustain 5-9 g for short periods. Indy car corners pull 3-5 g lateral.
Frequently asked
This calc gives average. Instantaneous a = dv/dt — needs calculus or a tachometer (changing reading).
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