Quantum Gate Calculator
Calculate quantum gate operations, output states, probabilities, and gate fidelity for quantum computing.
Inputs
rad
Results
P(|0⟩)
0%
P(|1⟩)
100%
Output |0⟩ Amplitude0
Output |1⟩ Amplitude1
Gate Fidelity1
Gate Error0%
P(|0⟩)
0%
P(|1⟩)
100%
How to Use This Calculator
- Start by filling in the input fields below. Results update instantly as you type, so you can experiment with different values to see how they affect the outcome.
- Gate Type — Quantum gate type Choose from: Pauli-X (NOT), Pauli-Y, Pauli-Z, Hadamard (H). default: 0.
- Input State — Input quantum state Choose from: |0⟩, |1⟩. default: 0.
- Rotation Angle — Rotation angle (for rotation gates) Accepts values from 0 rad to 6.283185307179586 rad (default: 1.5707963267948966 rad).
- Once all inputs are set, review your results in the Results panel. Here's what each output means:
- P(|0⟩) — shown as a percentage. This is the primary result of this calculator.
- P(|1⟩) — shown as a percentage. This is the primary result of this calculator.
- Output |0⟩ Amplitude — shown as a numeric value.
- Output |1⟩ Amplitude — shown as a numeric value.
- Gate Fidelity — shown as a numeric value.
- Gate Error — shown as a percentage.
- Explore the related calculators below if you need deeper analysis or want to approach this topic from a different angle.
Ad Placeholder
Formula
|ψ_out⟩ = U|ψ_in⟩Related Calculators
Ad Placeholder