NATA and B.Arch Eligibility Checker 2027
For B.Arch you need 12th with Physics and Mathematics plus one more listed subject and at least 45% aggregate, or a 10+3 diploma with Mathematics and 45%. You can write NATA while still in 12th.
Council of Architecture B.Arch admission rules.
Try it free
Pick your qualification and tick your subjects to see if you are eligible.
The rules at a glance
| Route | Subjects | Minimum marks |
|---|---|---|
| 12th (10+2) | Physics and Mathematics, plus one of Chemistry, Biology, Computer Science, IT, Informatics Practices, Engineering Graphics, Business Studies or a technical vocational subject | 45% aggregate |
| 10+3 Diploma | Mathematics as a subject | 45% aggregate |
How it works
Tell us your qualification
12th appearing or passed, or a 10+3 diploma.
Tick your subjects
Physics, Mathematics and your other subjects.
See the rule by rule result
Each condition shows met or not met, with the reason.
Free to try, more with a free account
Without signing in
Eligible or not for NATA and B.Arch, with the reason
With a free account
Your state counselling rule (45% or 50%)
A saved eligibility report
Document checklist for counselling
Frequently asked questions
Can I write NATA without Maths?
You can sit NATA, but B.Arch admission needs Mathematics in 12th (or in your diploma), so without it you cannot join B.Arch.
Is biology accepted as the third subject?
Yes. Along with Physics and Mathematics, the third subject can be Chemistry, Biology, a technical vocational subject, Computer Science, IT, Informatics Practices, Engineering Graphics or Business Studies.
Can 12th appearing students write NATA?
Yes. You can write NATA while in 12th; the 45% rule applies when you join B.Arch.
Can diploma holders join B.Arch?
Yes, a 10+3 diploma with Mathematics and at least 45% aggregate meets the rule.