Calculateur d'Accélération

Use the free online Calculateur d'Accélération tool. Fast, private and easy to use — runs entirely in your browser. Part of our Calculateurs de Physique collection.

Calculateur de Vitesse

Distance (m) Time (s) Velocity (m/s) — leave blank to solve

Solve v = d / t for velocity, distance or time — enter any two values and get the third.

Calculateur d'Accélération

Initial velocity u (m/s) Final velocity v (m/s) Time (s)

Find acceleration from the change in velocity over time with a = (v − u) / t.

Calculateur de Force

Mass (kg) Acceleration (m/s²) Force (N) — leave blank to solve

Apply Newton's second law F = m × a to solve for force, mass or acceleration.

Calculateur d'Énergie Cinétique

Mass (kg) Velocity (m/s)

Compute kinetic energy in joules with KE = ½ m v² from mass and speed.

Calculateur d'Énergie Potentielle

Mass (kg) Height (m)

Find gravitational potential energy with PE = m g h using standard gravity.

Calculateur de Densité

Mass (kg) Volume (m³) Density (kg/m³) — leave blank to solve

Solve ρ = m / V for density, mass or volume from any two known values.

Ohm's Law Calculator

Voltage V (V) Current I (A) Resistance R (Ω)

Solve V = I × R for voltage, current or resistance, with electrical power included.

Calculateur de Puissance Électrique

Voltage (V) Current (A)

Work out electrical power in watts with P = V × I and the energy used per hour in kWh.

Calculateur de Chute Libre

Drop height (m) or Fall time (s)

Get the fall time and impact velocity of an object dropped from a height, ignoring air resistance.

Calculateur de Longueur d'Onde

Frequency (Hz) Wave speed (m/s) — blank = speed of light

Convert frequency to wavelength with λ = v / f — defaults to the speed of light for radio and light waves.

Questions Fréquentes

Is the Calculateur d'Accélération free to use?

Yes. The Calculateur d'Accélération is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.

Is the Calculateur d'Accélération safe and private?

Absolutely. The Calculateur d'Accélération runs entirely in your browser, so your data never leaves your device and nothing is uploaded to a server.

Do I need to install anything to use the Calculateur d'Accélération?

No installation is needed. The Calculateur d'Accélération works instantly online in any modern browser on desktop, tablet or mobile.

Does the Calculateur d'Accélération work on mobile phones?

Yes. The Calculateur d'Accélération is fully responsive and works smoothly on iPhone, Android and any other device.