---
title: Check Whether You Actually Have Time To Revise — Free
description: Enter each topic with the hours it needs and the days you have, and get the total hours required, the hours genuinely available, and the shortfall or margin per day. Runs locally.
category: learning
last_verified: 2026-09-12
freshness: green
published: 2026-09-12
canonical_url: https://gratis-ai.pages.dev/articles/revision-hours-feasibility-check.html
companion_app_url: https://gratis-ai.pages.dev/apps/revision-hours-feasibility-check.html
reading_time_minutes: 4
tags: learning, study, revision, exams, planning, no-account
---

# Check Whether You Actually Have Time To Revise — Free

Enter each topic with the hours it needs and the days you have, and get the total hours required, the hours genuinely available, and the shortfall or margin per day. Runs locally.

**Free and complete.** This guide is a standalone free tool — no account, no card, anywhere. The only paid option is one optional extra outcome: $4 one-time. Nothing in the free tier is gated.

## Who it's for

Students who plan revision by intention rather than by arithmetic and run out of days

## What's free

- Unlimited topics
- Available hours after unavailable days
- Daily requirement and the shortfall or margin

## Optional paid add-on

**$4 one-time.**

- Printable worksheet — the budget on one sheet — estimate: ~8 min saved.
- Saved revision plans — up to 8 plans in this browser — estimate: ~12 min saved.
- Day-by-day allocation — topics assigned to days — estimate: ~15 min saved.

## Sources & verification

- Tool: Local revision budget calculator (no model needed)
- Primary source: the free tool itself (local-first, no external dependency)
- Last verification: 2026-09-12 (green)

## Use it

- Interactive guide: https://gratis-ai.pages.dev/articles/revision-hours-feasibility-check.html
- Companion app: https://gratis-ai.pages.dev/apps/revision-hours-feasibility-check.html
- This machine-readable mirror: /mirrors/revision-hours-feasibility-check.md

*Generated free at https://gratis-ai.pages.dev/articles/revision-hours-feasibility-check.html — every guide on GratisAI is a complete, working tool. $0, no account, no card, anywhere.*