Calculate your exact chronological age in years, months, and days as on official cut-off dates with statutory category concessions for UPSC, SSC, Banking, NDA, and State PSC exams.
As stated in 10th / Matriculation Certificate
โ ๏ธ Note: NDA & Armed Forces commission rules do not permit category-wise age relaxations.
Select an exam profile to verify official eligibility status.
Live evaluation of your age across 15+ central government, defence, and board examinations
| Examination | Official Cut-off Date | Age Bounds (With Relaxation) | Eligibility Verdict |
|---|
Here is the precise mathematical procedure used to subtract Date of Birth from the Reference Date accounting for calendar month variations (28/29/30/31 days) and leap years:
Compare reference day with birth day. If reference day is smaller, borrow days from the preceding month.
Compare reference month with birth month. If smaller, borrow 12 months from the reference year.
Subtract birth year from adjusted reference year to obtain exact completed chronological years.
Comprehensive benchmark matrix mapping academic, recruitment, and professional career eligibility spans
Under NEP guidelines, students must complete at least 14 years by 31st March to register for Class 10 board examinations.
Prime gateway for military commissions (NDA) and medical/engineering undergraduate entrance tests with strict lower age limits.
The core recruitment eligibility window for 90%+ of central government, banking, PSU, and defense officer entries.
State administrative services and specialized gazetted posts offering wider upper age limits and extended category relaxations.
Senior managerial posts, consultative commissions, and psychological normative assessments without competitive exam caps.
Instant one-click query URL modes with pre-configured reference dates and category concessions
UPSC Civil Services Examination (IAS, IPS, IFS, IRS)
EPFO Assistant Public Provident Commissioner & Enforcement Officer
SSC Combined Graduate Level Examination
SSC Combined Higher Secondary Level (LDC / JSA / DEO)
National Defence Academy & Naval Academy Examination
Combined Defence Services Examination (IMA, INA, AFA, OTA)
Air Force Common Admission Test (Flying & Ground Duty)
Central Armed Police Forces (Assistant Commandants) BSF/CRPF/CISF/ITBP/SSB
Probationary Officer & Management Trainee (IBPS PO / SBI PO)
Clerical Cadre & Junior Associate (Customer Support & Sales)
Railway Recruitment Board Non-Technical Popular Categories
Railway Track Maintainer, Pointsman & Assistant Level 1 Posts
National Eligibility cum Entrance Test (Undergraduate MBBS / BDS / AYUSH)
CBSE Class 10 Board Examination Minimum Age Criteria
Rajasthan State and Subordinate Services Combined Examination (RAS)
Bihar Public Service Commission Combined Competitive Examination
Uttar Pradesh Combined State / Upper Subordinate Services (PCS)
Central Superior Services Competitive Examination
Wechsler Adult Intelligence Scale (WAIS-5 / WISC-V) Chronological Testing Age
Switch modes for formal applications, clinical psychological testing, and historical date subtraction
Check exact calendar age as on notification cut-off date with official category relaxation.
Calculate your exact age in years, months, and days for any custom past or future reference date.
Break down completed age into months, weeks, days, hours, minutes, and exact words.
Generate formal age transcript statements in words for legal affidavits and official job applications.
Determine your precise age at key historical milestones, exam attempts, or past events.
Standard 30-day borrowing psychological testing calculator for WAIS-5, WISC-V, and clinical scoring.
Understand the difference between chronological calendar age, metabolic age, and biological test metrics.
Every competitive examination, public service recruitment, and academic entrance test enforces strict **minimum and maximum age cutoffs**. Understanding how your date of birth maps to a specified **reference date** (such as August 1 for UPSC and SSC, or December 31 for NEET UG) is essential to avoid application rejection during document verification.
Rather than calculating your age on the day of submitting the form, exams establish a fixed statutory cut-off day. For instance, UPSC CSE calculates age as on 1st August of the examination year.
General category limits serve as the base. Reserved categories receive statutory age extensions: **+3 years for OBC-NCL**, **+5 years for SC/ST**, and **+10 to +15 years for PwD candidates**.
Calendar date subtraction does not simply divide total days by 365.25. It accounts for variable month day counts (28, 29, 30, or 31) and leap years to produce exact completed years.
| Examination | Min Age | Max Age (Gen) | Standard Cut-off Date | Category Concessions |
|---|---|---|---|---|
| UPSC Civil Services (IAS) | 21 Years | 32 Years | 1st August of Exam Year | OBC (+3y), SC/ST (+5y), PwD (+10y) |
| SSC CGL | 18 Years | 32 Years (Post-wise) | 1st August of Exam Year | OBC (+3y), SC/ST (+5y), ESM (+3y) |
| IBPS / SBI PO | 20 Years | 30 Years | 1st August / 1st April | OBC (+3y), SC/ST (+5y), PwD (+10y) |
| NDA / NA | 16.5 Years | 19.5 Years | 1st January / 1st July | None (Military Criteria) |
| CDS (Defence Services) | 19 Years | 25 Years (Wing-wise) | 1st January / 1st July | None (Armed Forces Rules) |
| NEET UG Medical | 17 Years | No Upper Limit | 31st December of Year | Applicable for minimum qualifying marks |
| CBSE 10th Board | 14 Years | No Upper Limit | 31st March of Exam Year | State Board exemptions apply |
Let $\text{Ref} = (Y_r, M_r, D_r)$ and $\text{DOB} = (Y_b, M_b, D_b)$. The algorithm operates in 3 sequential steps:
1. If $D_r < D_b$: $M_r \leftarrow M_r - 1$; $D_r \leftarrow D_r + \text{DaysInPrevMonth}(Y_r, M_r)$; $\Delta D = D_r - D_b$
2. If $M_r < M_b$: $Y_r \leftarrow Y_r - 1$; $M_r \leftarrow M_r + 12$; $\Delta M = M_r - M_b$
3. $\Delta Y = Y_r - Y_b$
$\text{Age} = \Delta Y \text{ Years}, \Delta M \text{ Months}, \Delta D \text{ Days}$
Direct answers to top candidate search queries regarding age calculation and cut-off rules
Age on a cut-off date is calculated by subtracting your Date of Birth from the official reference date specified in the recruitment notification (e.g. August 1 or January 1). If the reference day is smaller than the birth day, days are borrowed from the preceding month; if the reference month is smaller, 12 months are borrowed from the reference year.
For UPSC CSE (IAS/IPS/IFS), candidates must be between 21 and 32 years of age as of August 1 of the examination year for General/EWS. Concessions: OBC candidates receive +3 years (up to 35 yrs, max 9 attempts), SC/ST receive +5 years (up to 37 yrs, unlimited attempts), and PwD candidates receive +10 years (up to 42 yrs).
SSC CGL prescribes post-wise age brackets: 18โ27 years for Auditor, Accountant, and Tax Assistant posts; 18โ30 years for ASO, Central Excise Inspector, and Income Tax Inspector; and 18โ32 years for Junior Statistical Officer (JSO). Standard cut-off date is August 1 of the notification year.
No. NDA (National Defence Academy) enforces a strict age bracket of 16.5 to 19.5 years with ZERO category relaxation for OBC, SC, or ST candidates under military commission standards. Similarly, CDS Permanent Commission posts (IMA/INA/AFA) do not grant caste-based age concessions.
Under NEP regulations and CBSE Affiliation Bye-Laws, a student must be at least 14 years of age as of 31st March of the examination calendar year to register for Class 10 board examinations.
Following the National Medical Commission (NMC) notification, there is NO upper age limit for NEET UG candidates. Candidates only need to meet the lower age bound: completed 17 years on or before 31st December of the admission year.
The 5 standardized life stage age groups are: (1) Childhood & Secondary School (0โ14 Yrs), (2) Higher Secondary & Defence Youth (15โ19.5 Yrs), (3) Prime Competitive & Recruitment Window (20โ32 Yrs), (4) State PSC & Lateral Career Services (33โ45 Yrs), and (5) Senior Executive & Superannuation (46+ Yrs).
In WAIS-5 / WISC-V psychological testing, chronological age is calculated on the day of testing using the standard 30-day borrowing rule regardless of calendar month length, ensuring exact alignment with published psychometric normative tables.
Chronological age is the exact calendar duration since your birth date. Metabolic or biological body age is a physiological health score estimated via BMR, visceral fat, blood biomarkers, and physical fitness metrics. Government and academic exams only recognize official chronological age.
Our tool automatically generates formal written transcript text (e.g. "Twenty-Two Years, Four Months, and Twelve Days") which can be copied directly into recruitment application portals, court affidavits, and admission declarations with 1-click copy.
Verified against DoPT, UPSC, SSC, and NTA 2026 examination gazette notifications. Last updated: September 2026.
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