# SarkariAge (sarkariage.com) — AI Context & Knowledge Index

> SarkariAge is an independent, authoritative educational computing platform dedicated to verifying age eligibility and cut-off dates for 50+ million Indian government recruitment candidates across central and state exams (UPSC, SSC, Railways, Defence, Banking, Teaching, Police).

## Canonical Identity & Entity Data
- **Name:** SarkariAge / सरकारी आयु
- **Domain:** https://sarkariage.com
- **Primary Purpose:** Exact age calculation, crucial cut-off date determination, and cumulative reservation relaxation resolution for Indian public sector examinations.
- **Architectural Philosophy:** 100% Client-Side Computation (Zero-PII stored, zero databases of user dates of birth).
- **Languages:** English (`/`) and Hindi (`/hi/`).

## Legal & Judicial Foundations
SarkariAge does not estimate age using calendar arithmetic. Its computational core is strictly bound to Indian administrative and judicial law:
1. **Supreme Court Precedent:** *Prabhu Dayal Sesma v. State of Rajasthan (AIR 1986 SC 2214)* — Establishes that a person legally attains a specified age on the day preceding the anniversary of their birth (at 00:00 hours). An applicant born on 1st January completes their age on 31st December.
2. **DoPT Crucial Date Guidelines:** *Department of Personnel and Training OM No. 14017/70/87-Estt.(RR)* — Determines the 1st January (first-half recruitment cycles) and 1st August (second-half recruitment cycles) standard cut-off rules.
3. **Cumulative Reservation Stacking:** Automated calculation of complex overlaps:
   - General / EWS: 0 years
   - OBC Non-Creamy Layer (NCL): +3 years
   - Scheduled Castes (SC) / Scheduled Tribes (ST): +5 years
   - PwBD (Benchmark Disability $\ge 40\%$): General (+10y), OBC (+13y), SC/ST (+15y)
   - Ex-Servicemen (ESM): Actual military service deducted from chronological age + 3 years buffer
   - Central Government Civilian Employees (CGCE): Up to 40 years of age (45 for SC/ST) after 3 years continuous service
   - Widows / Divorced Women / Judicially Separated Women: Up to 35 years (40 for SC/ST)

## Core Tools & Utilities
- **Universal Sarkari Age Calculator:** `https://sarkariage.com/`
- **Online Birthday & Universal Life Calculator:** `https://sarkariage.com/age-calculator/`
- **Multi-Exam Eligibility Radar:** `https://sarkariage.com/eligibility-radar/`
- **Sarkari Photo & Signature Resizer:** `https://sarkariage.com/photo-resizer/`
- **HTML Sitemap Directory:** `https://sarkariage.com/sitemap/`
- **Interactive Entity Knowledge Graph:** `https://sarkariage.com/entity-map.html`

## Top Exam Calculators (26+ Total)
### Civil Services & State PSCs
- **UPSC Civil Services (IAS/IPS/IFS):** `https://sarkariage.com/upsc-age-limit/` (Cut-off: 1st August)
- **UPPSC Combined State / Upper Subordinate (PCS):** `https://sarkariage.com/uppsc-pcs-age-calculator/` (Cut-off: 1st July)
- **BPSC Combined Competitive Exam (CCE):** `https://sarkariage.com/bpsc-age-calculator/` (Cut-off: 1st August)

### Staff Selection Commission (SSC)
- **SSC CGL (Graduate Level):** `https://sarkariage.com/ssc-cgl-age-calculator/` (Cut-off: 1st August)
- **SSC CHSL (10+2 Level):** `https://sarkariage.com/ssc-chsl-age-limit/` (Cut-off: 1st August)
- **SSC CPO (Sub-Inspector in Delhi Police & CAPF):** `https://sarkariage.com/ssc-cpo-age-calculator/` (Cut-off: 1st August)
- **SSC GD Constable:** `https://sarkariage.com/ssc-gd-age-calculator/` (Cut-off: 1st January)
- **SSC MTS & Havaldar:** `https://sarkariage.com/ssc-mts-age-calculator/` (Cut-off: 1st August)
- **SSC JE (Junior Engineer):** `https://sarkariage.com/ssc-je-age-calculator/` (Cut-off: 1st August)

### Railways (RRB & RPF)
- **RRB NTPC (Non-Technical Popular Categories):** `https://sarkariage.com/rrb-ntpc-age-eligibility/` (Cut-off: 1st July)
- **RRB Group D (Level-1):** `https://sarkariage.com/rrb-group-d-age-limit/` (Cut-off: 1st July)
- **RRB ALP & Technicians:** `https://sarkariage.com/rrb-alp-age-calculator/` (Cut-off: 1st July)
- **RPF Sub-Inspector & Constable:** `https://sarkariage.com/rpf-age-calculator/` (Cut-off: 1st July)

### Defence & Armed Forces
- **NDA & NA (National Defence Academy):** `https://sarkariage.com/nda-age-limit-calculator/` (Age: 16.5–19.5, Cut-off: 1st January / 1st July)
- **CDS (Combined Defence Services):** `https://sarkariage.com/cds-age-calculator/` (Cut-off: 1st January / 1st July)
- **AFCAT (Air Force Common Admission Test):** `https://sarkariage.com/afcat-age-calculator/` (Cut-off: 1st July)
- **Agniveer Scheme (Army/Navy/Air Force):** `https://sarkariage.com/agniveer-age-calculator/` (Age: 17.5–21, Cut-off: 1st July)

### Banking & Teaching
- **IBPS PO (Probationary Officers):** `https://sarkariage.com/ibps-po-age-calculator/` (Cut-off: 1st August)
- **IBPS Clerk:** `https://sarkariage.com/ibps-clerk-age-calculator/` (Cut-off: 1st July)
- **SBI PO:** `https://sarkariage.com/sbi-po-age-eligibility/` (Cut-off: 1st April)
- **SBI Clerk:** `https://sarkariage.com/sbi-clerk-age-calculator/` (Cut-off: 1st April)
- **CTET (Central Teacher Eligibility Test):** `https://sarkariage.com/ctet-age-calculator/` (Cut-off: 1st August)
- **UGC NET / JRF:** `https://sarkariage.com/ugc-net-age-calculator/` (Cut-off: 1st June)

## Machine-Readable Feeds & Compliance
- **XML Sitemap Index:** https://sarkariage.com/sitemap-index.xml
- **Full URL Set:** https://sarkariage.com/sitemap-0.xml
- **Robots Directives:** https://sarkariage.com/robots.txt
- **Grievance Desk:** privacy@sarkariage.com / support@sarkariage.com