⚡ Power & Work Calculator
Calculate Work (W) & Power (P) instantly using correct Physics formulas 📘
📥 Select What You Want to Calculate
📐 Physics Formulas Used
Work Done:
W = F × d
Power:
P = W / t
Where,
W = Work (Joule, J)
F = Force (Newton, N)
d = Distance (meter, m)
P = Power (Watt, W)
t = Time (second, s)
✍️ Author & Academic Authority: Dr. Nitish Kr. Bharadwaj
📘 Qualifications: B.Sc., B.Ed., M.Sc., Ph.D. (Biochemistry), MBA (Financial Management)
⚡What is Power and Work in Physics? 🔌
Power and Work Calculator ⚡ is a scientifically accurate online physics tool designed to calculate work done, power output, and energy transfer in real time.
Using standard SI units (Joule, Watt, Newton) and classical mechanics formulas, this calculator helps students, teachers, engineers, and competitive exam aspirants instantly solve numerical problems without manual errors.
Whether you are preparing for IIT-JEE, NEET, board exams, or analyzing electrical and mechanical systems, this calculator delivers fast, precise, and reliable results—completely free and device-friendly 📱💻.
Power and work concepts are deeply embedded in everyday technology and engineering systems:
🔌 Applications of Power & Work in Daily Life
⚡ Electrical Appliances – Calculating power consumption of fans, heaters, ACs
🚗 Automobiles – Engine power, braking work, fuel efficiency
🏋️ Human Physiology – Muscular work and energy expenditure
🏭 Industrial Machines – Mechanical power output & efficiency
🔋 Renewable Energy – Solar panel power rating & wind turbine work
📚 Education & Exams – Physics numericals for JEE, NEET & boards
➡️ Understanding work-energy-power relationships improves energy efficiency and system optimization.
⚠️ Disclaimer
This Power & Work Calculator is intended for educational, academic, and informational purposes only 📘. While it follows standard physics formulas and SI units, results should not replace professional engineering analysis or certified calculations for industrial or safety-critical applications.
❓FAQs- Power and Work Calculator
Q1. What is the formula for work in physics?
👉 Work = Force × Displacement × cosθ
Q2. How is power calculated?
👉 Power = Work ÷ Time
Q3. What are the SI units of work and power?
👉 Work → Joule (J), Power → Watt (W)
Q4. Can power be negative?
👉 Yes ⚠️, negative power indicates energy absorption or braking force.
Q5. Is this calculator useful for JEE & NEET?
👉 Absolutely ✅. It follows NCERT & competitive exam standards.