حاسبة الكثافة

Use the free online حاسبة الكثافة tool. Fast, private and easy to use — runs entirely in your browser. Part of our حاسبات الفيزياء collection.

حاسبة السرعة

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.

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.

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.

Mass (kg) Velocity (m/s)

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

Mass (kg) Height (m)

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

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.

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

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

Voltage (V) Current (A)

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

Drop height (m) or Fall time (s)

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

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.

Is the حاسبة الكثافة free to use?

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

Is the حاسبة الكثافة safe and private?

Absolutely. The حاسبة الكثافة 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 حاسبة الكثافة?

No installation is needed. The حاسبة الكثافة works instantly online in any modern browser on desktop, tablet or mobile.

Does the حاسبة الكثافة work on mobile phones?

Yes. The حاسبة الكثافة is fully responsive and works smoothly on iPhone, Android and any other device.