Calculate Acceleration Calculator
Calculate acceleration, initial velocity, final velocity, or time using the acceleration formula. Enter any three values to compute the fourth.
Published by:
isCalculator Editorial Team
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How to use this tool?
This calculator solves the acceleration formula a = (vf - vi) / t. Enter any three values to compute the missing one.
- Enter three values in the fields: Initial Velocity (vi), Final Velocity (vf), Time (t), or Acceleration (a). Leave the unknown field blank.
- Click "Calculate" to compute the missing value. The result appears below with the formula used.
- Use consistent units (e.g., m/s for velocity, seconds for time, m/s² for acceleration). The calculator works with any unit system as long as you keep it uniform.
- Click "Reset" to clear all fields and start over.
Note: Time cannot be zero when solving for acceleration or velocity. Acceleration cannot be zero when solving for time.
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Frequently Asked Questions
Acceleration (a) is calculated as a = (vf - vi) / t, where vf is final velocity, vi is initial velocity, and t is time.
Yes, you can rearrange the formula to vi = vf - a * t. Enter values for vf, a, and t to compute vi.
The calculator requires exactly three inputs. If you enter four, it will prompt you to clear one field.