Scientific calculator

Evaluate expressions with sin, cos, tan, log, and powers.

Runs on your deviceFreeNo account

How to use Scientific calculator

Open Scientific calculator. Evaluate expressions with sin, cos, tan, log, and powers. Set the options, then copy or download. Files and text stay on your device. Built for phones and desktops.

Open the tool

Use the workspace below — no signup is required.

Enter your input

Open Scientific calculator. Evaluate expressions with sin, cos, tan, log, and powers. Set the options, then copy or download. Files and text stay on your device. Built for phones and desktops.

Copy the result

Copy text or download a file when the tool offers an export. Local tools keep processing in this tab.

Direct share: Install Omnipus as an app on Android to share files and links into this tool from other apps.

About this tool

Evaluate expressions with sin, cos, tan, log, and powers. Runs locally. Degrees are the default for trig. Scientific calculator on Omnipus runs in this tab with no upload. No account, watermark, or daily cap.

#scientific calculator#online calculator

Related guides

Reading a privacy badge on Omnipus
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Frequently Asked Questions

Is Scientific calculator free?

Yes. Omnipus tools have no signup, watermark, or conversion quota.

Do you upload my data?

No. Processing stays in your browser.

Will this work on my phone?

Yes. Controls are stacked, tap targets are large, and the search header stays on one row.

Is Scientific calculator completely free to use?

Yes. Scientific calculator on Omnipus is free to use with no subscription paywall for the tool itself.

Are my files or data uploaded to any servers?

No. Scientific calculator processes your input locally in this browser tab. Your files and text are not sent to Omnipus. Some tools download an engine or model file the first time you use them; that is a download, not an upload.

Can I use Scientific calculator on my mobile phone?

Yes. Omnipus has touch-friendly controls and can be installed as an app. On Android you can also share files or links into tools from other apps.

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