EVERYDAY CLARITY
Physics Capacitance Calculator
What capacitance stores this charge at this voltage? Enter the stated values to calculate this model.
Your result
Capacitance
F
Result for the values shown.
Calculations run in your browser.
What to enter
| Input | Meaning and units |
|---|---|
| Stored charge magnitude (C) | Enter stored charge magnitude in C; use the same basis as the other measurements. |
| Voltage magnitude (V) | Enter voltage magnitude in V; use the same basis as the other measurements. |
Understanding your result
Read Capacitance (F) in the units and model stated on this page. The formula capacitance=q/voltage defines the relationship; measurement accuracy and model applicability are separate from numerical precision.
Common mistakes
- Mixing input units or changing the physical meaning of a variable without changing the model.
Check your calculation
- Use the worked example as a known reference case, then change one input at a time and check the direction and units of the response.
Calculation checks, sources and review limits
What capacitance stores this charge at this voltage?
What capacitance stores this charge at this voltage? Enter the stated values to calculate this model.
Common uses
- What capacitance stores this charge at this voltage
How it works
capacitance=q/voltage
Worked example
Enter Stored charge magnitude: 0.001 C; Voltage magnitude: 10 V. Results: Capacitance: 0.0001 F.