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⚛️ Physics Calculators

Calculate common physics quantities quickly and accurately. Free, responsive and easy to use.

🚗 Speed Calculator

Speed = Distance ÷ Time

Distance (m)

Time (s)

Speed

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💥 Force Calculator

F = m × a

Mass (kg)

Acceleration (m/s²)

Force

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⚡ Kinetic Energy

KE = ½ × m × v²

Mass (kg)

Velocity (m/s)

Kinetic Energy

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🏔️ Potential Energy

PE = m × g × h

Mass (kg)

Height (m)

Gravity (m/s²)

Potential Energy

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🏎️ Momentum Calculator

p = m × v

Mass (kg)

Velocity (m/s)

Momentum

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🔧 Work Calculator

W = F × d

Force (N)

Distance (m)

Work

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🔋 Power Calculator

P = W ÷ t

Work / Energy (J)

Time (s)

Power

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🧊 Density Calculator

ρ = m ÷ V

Mass (kg)

Volume (m³)

Density

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🎈 Pressure Calculator

P = F ÷ A

Force (N)

Area (m²)

Pressure

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🔌 Ohm's Law Calculator

V = I × R

Voltage (V)

Current (A)

Resistance (Ω)

Result

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🌍 Gravity / Weight Calculator

Weight = m × g

Mass (kg)

Gravity (m/s²)

Weight

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📚 Physics Formulas

• Speed: v = d / t
• Force: F = m × a
• Kinetic Energy: KE = ½mv²
• Potential Energy: PE = mgh
• Momentum: p = mv
• Work: W = Fd
• Power: P = W/t
• Density: ρ = m/V
• Pressure: P = F/A
• Ohm's Law: V = IR

© 2026 Physics Calculators • Free Online Physics Tools

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