Exam bodies publish marks, papers and a syllabus. They do not publish how many hours any of it takes, because that depends on the person. A figure you find online for how many hours an exam needs comes from someone’s own pace, which may not be yours. To get a number you can use, take the units your syllabus prints and put your own minutes on each one.
What the exam bodies publish
The syllabus is a list of units: the headings and bullets the exam body prints. The free syllabus trackers copy them unit by unit. This is how many each one holds.
| Exam | Units printed | What the count covers |
|---|---|---|
| UPSC CSE | 82 | The Prelims, the question patterns of the two qualifying language papers and four Main General Studies papers. The Essay and the optional papers print no topic list. |
| UPSC ESE Paper I | 10 | Paper I only. |
| SSC CGL | 162 | The Tier-I and Tier-II lists, which overlap. |
| SSC CHSL | 111 | The Tier-I and Tier-II lists. |
| JEE Main | 81 (54 in Paper 1) | Paper 1 (B.E. / B.Tech.), and Papers 2A and 2B for B.Arch. and B.Planning. |
| JEE Advanced | 58 | Chemistry, Mathematics, Physics and the Architecture Aptitude Test. |
| NEET UG | 50 | Physics, Chemistry and Biology. |
| GATE | 43 | General Aptitude and the section titles of five papers (CS, DA, ME, CE, EE), not the topics inside them. |
| IIT JAM | 46 | The sections of the seven test papers. A candidate takes one or more. |
| RRB NTPC | 52 | Mathematics, Reasoning and General Awareness. The printed lists end with “etc.” |
| UGC NET Paper I | 10 | Paper I only. |
Exam bodies print units at different sizes. UPSC CSE’s lines are broad, so each one holds a great deal. SSC CGL’s lines are narrow, so there are many more of them. For that reason the totals above cannot be compared between exams, and a longer list does not mean more work. Use your own minutes per unit to compare subjects.
Step 1: measure your pace
Take three units of one subject and study each one as you normally would, up to the point where you would mark the first pass finished. Note the minutes each took, with pauses and breaks left out, and average them. Repeat for each subject. A subject with large units will give a larger number, and that is what you want, because it is the size of the unit as it feels to you.
The Study Timer records the minutes for you, with pauses and breaks left out. If you use a clock instead, write the minutes down at the time.
Step 2: the formula
- Hours for one pass = units × minutes per unit ÷ 60.
- Hours for all rounds = hours for one pass × rounds. A round is another pass through the same stage of the same topic.
- Weeks needed = hours for all rounds ÷ (study hours a week × (100% minus your buffer)).
Example. These numbers are made up to show the sums. A subject of 20 units, 90 minutes per unit and 3 rounds. One pass is 20 × 90 ÷ 60 = 30 hours, and 3 rounds are 30 × 3 = 90 hours. With 12 study hours a week and a buffer of 15%, you can use 12 × 85% = 10.2 hours a week, so the subject needs 90 ÷ 10.2 = 8.8 weeks. Nothing here says any subject takes this long.
What the formula leaves out
- Work that is not a syllabus unit: past papers, mock tests and revision blocks. Give each its own row, either as units times minutes or as hours you set.
- Depth. Two people can finish the same unit in different amounts of time and to different standards. The formula takes your minutes as they are.
- Pace changes. Time three units again after two weeks and replace the old number.
Where to put the numbers
The hours calculator takes an exam, your minutes per unit, your rounds and your weekly hours, and shows each sum. The exam plan pages give the marks beside the units and a free sheet to fill in: NEET UG, JEE Main, SSC CGL, RRB NTPC, GATE and UPSC CSE. To spread the result over the subjects, read How to split study hours across subjects.
How AspirantGoal handles this
- Each subject can have a target in hours. Roadmap compares your targets with the time you have left at your daily budget, and says how many hours short you are when they do not fit.
- The Study Timer and the Stopwatch save the minutes you really studied, with pauses and breaks left out. Hours show effort, and coverage shows what you finished, so the two stay separate numbers.
- Week shows Available time, Assigned time and Buffer.
See the Features page for the full list.
What this does not tell you
This page does not say how many hours any exam needs. It does not predict a result or a rank. The unit counts are the number of headings each syllabus prints and say nothing about difficulty. AspirantGoal is an independent app with no link to any exam authority, and the exam body’s current documents are the authority on its syllabus.