Product and UX

Free RICE Score Calculator.

RICE ranking with missing assumptions visible.

Calculate RICE scores from your supplied assumptions and explain the inputs that most affect the comparison.

Chrome extension + account required.
25 free automation tasks/month across tools. Browser-provider limits apply.

WHAT TO HAVE READY

Reach, impact, confidence and effort estimates.

YOUR STARTING POINT

A task you can make yours.

Copy it here. Paste it into WebAct when you are ready.

This page prepares your prompt. The task runs in WebAct.

01

Make the task yours.

Review the prompt above. Add your goal and any requirements that matter.

02

Bring it to WebAct.

Open WebAct, paste the task and provide the data and rules. Review any proposed calculation or code action before approving it, then check a known example.

03

Check the useful part.

Check formulas, code and calculations against known inputs in the appropriate runtime. Review actions before execution and keep the original data available.

A PRACTICAL GUIDE

How to use the RICE Score Calculator.

Use one definition for each RICE input across the feature set. Confidence should reflect evidence quality rather than enthusiasm.

Make the workflow fit your task.

Use a common period and definition for reach, impact, confidence and effort, then calculate the score from those inputs. Compare features only after checking that their units and confidence scales are consistent.

What you provide
Reach, impact, confidence and effort estimates.
What you get
RICE ranking with missing assumptions visible.

See the input and the result.

Illustrative input and output · a teaching example, not a live WebAct run

Example input

Reach 100, impact 2, confidence 0.8, effort 4.

Completed example

RICE score: 40, calculated as 100 × 2 × 0.8 ÷ 4 under the supplied scale.
Download this example

Load this input into the prompt, then copy it to WebAct to try the task. Your result may differ from the illustration.

Decisions and troubleshooting.

Should confidence be entered as 80 or 0.8?

Use the convention defined for the calculation. In the displayed example, confidence is a fraction, so 80 percent is entered as 0.8.

Why does one feature receive an implausibly large RICE score?

Check confidence scaling, effort units and reach period. A unit mismatch can dominate the arithmetic without indicating greater value.

Try it with your own source.

Replace the example with your material in the task prompt. Keep the requirements you need, then copy the task into WebAct.

Customize and copy the task ↑
BEFORE YOU BEGIN

Using WebAct.

The prompt and example are available here. Run your task in the WebAct Chrome extension.

Is this tool free?

You can copy and edit the prompt here for free. To use it with WebAct, install the Chrome extension, create and verify your account, and connect an available browser ChatGPT session. The Free plan includes 25 user-started automation tasks per calendar month, shared across tools. Ordinary browser Chat is separate; provider limits apply.

Learn about shared context in our privacy policy and choosing Chat or Task.

FROM A PROMPT TO YOUR OWN WORK

Bring the task to your page.

Install WebAct, add your source material and make the result yours.

Install WebAct