About us
Phase Shift Calculator is a static, privacy-friendly tool for students and instructors working with sinusoidal functions.
We focus on one job: read A, B, C, and D from a standard trig equation and return phase shift, amplitude, period, and vertical shift without sending your numbers to a server.
The interface follows an analog control-panel metaphor so the calculator feels like a lab instrument: chamfered panels, metallic surfaces, and immediate readouts.
Questions or corrections? Reach us through the contact page. We improve formulas and copy based on classroom feedback.
- Free to use with no account required.
- All calculations run in your browser.
- Guides and blog articles link back to the live tool on the homepage.