Period Pendulum Calculator – Calculate Time Period Instantly

Use this free Period Pendulum Calculator to determine the time it takes for a simple pendulum to complete one full swing. Whether you’re a physics student or an enthusiast, this tool simplifies the calculation using the formula:

    T = 2π √(L / g)
    Where:
    T = Period (seconds), L = Length (meters), g = Gravitational Acceleration (m/s²)

Calculate Pendulum Period

Why Use This Calculator?

✅ Accurate & Instant results based on physics formula
✅ Saves time for students during lab work and exam prep
✅ Useful in classroom, DIY science experiments, and academic simulations
✅ Easily test different pendulum lengths and gravity values (e.g., Moon = 1.62 m/s²)

Most Asked FAQs

Q1. Does the mass of the pendulum affect the period?
No, the period is independent of the mass—it only depends on length and gravity.

Q2. What units should I use?
Use meters (m) for length and m/s² for gravity. Output will be in seconds.

Q3. Can I use this on the Moon?
Yes! Change gravity to 1.62 m/s² to calculate lunar pendulum periods.

Q4. Is it accurate for large swings?
The formula assumes small-angle oscillations (less than 15°) for accuracy.

Conclusion

This Period Pendulum Calculator is a handy educational tool for physics learners and enthusiasts. Bookmark it for quick access and deeper understanding of harmonic motion.