🧠 What is RICE?
The RICE framework is a prioritization method that helps product and engineering teams evaluate tasks based on Reach, Impact, Confidence, and Effort — and calculate a score to rank them objectively.
📊 RICE Score Formula
RICE Score = (Reach × Impact × Confidence) / Effort
Use this score to determine which tasks deliver the most value for the least amount of work.
🧩 RICE Components (Quick Guide)
👥 R – Reach
How many people will this impact in a given time frame?→ Think: number of users, customers, departments→ Back it up with data
Example: 5000 users per quarter
‼️ I – Impact
How much will this improve the user experience or business outcome?Scale from 1–5:
1 = minimal
3 = medium
5 = massive
🌀 C – Confidence
How sure are you about your estimates for Reach & Impact?Scale from 0–1 (e.g. 80% = 0.8)
0.8 = high confidence
<0.5 = low confidenceUse real data where possible.
🗓️ E – Effort
How much time/work will this take?→ Measured in person-days or weeks→ Include engineering time, dependencies, reviews
Example: 3 days = 3
Table
Task
Reach
(How many users will be affected?)
Impact
(1–5 scale: how big is the impact per user?)
Confidence
(e.g. 80%)
Effort
(Estimated days)
RICE Score
Status
Notes
Improve error logs for debugging 1000 4 90% 2 1800 Selected for Development High ROI, low effort
Add unit tests for payment module 500 5 85% 4 531.25 Backlog Improves reliability
Refactor legacy API endpoints 300 3 75% 5 135 Backlog Code maintainability
Implement GraphQL caching 2500 4 70% 8 875 Backlog Perf boost, risky
Integrate linter + formatter pre-commit 2000 3 95% 1 5700 Selected for Development Easy win, high code quality
Rebuild auth module 5000 5 60% 25 600 Backlog Major lift, needs planning
Migrate to TypeScript 10000 3 50% 20 750 Backlog Medium risk, long-term gain
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