The maths behind your exam, pay and grades

76 free calculators built from the official notices, pay matrices and DA orders, with the working shown. Government exams, university grades and Uttarakhand state exams, in English and Hindi. No sign-up, and nothing you type leaves your browser.

See all 76 calculatorsHow we check our numbers

Browse by area

Every area has its own hub with the key facts from the latest official notice, and a calculator for each thing candidates have to work out.

University grades5 toolsSGPA, CGPA and percentage, using UGC and university formulas.Government pay6 toolsIn-hand salary from the official pay matrix and DA orders.SSC13 toolsCGL, CHSL, MTS and GD: marks, age limit, salary and normalization.Banking14 toolsSBI and IBPS, officer and clerk: pay scales, age and sectional marks.Railways6 toolsRRB Group D and NTPC under the Railway Board pay rules.UPSC Civil Services2 toolsAge on the cut-off date, attempts left and prelims marks.Entrance exams5 toolsJEE Main, NEET (UG) and CUET: raw score, percentile and rank.Teaching and UGC NET3 toolsCTET and UGC NET marks, qualifying marks and JRF age limit.Defence3 toolsThe Agniveer package, in-hand pay and Seva Nidhi.Uttarakhand exams8 toolsUKPSC, UKSSSC, UTET, Police and state pay. Every page also in Hindi.Uttarakhand GK10 toolsDistricts, rivers, parks, temples and fairs, with a practice quiz.Any exam1 toolMarks for any negative-marking scheme you enter yourself.

Most used

Where most people start.

SGPA CalculatorSemester GPA from credits and grades, UGC formula
CGPA to PercentageCBSE, DU, Anna, VTU, GTU, SPPU official formulas
7th Pay Commission SalaryBasic, DA, HRA, TA and in-hand pay by level
DA CalculatorDearness Allowance on your basic, with rate history
Negative Marking CalculatorAny scheme, or official SSC and UPSC presets
NPS CalculatorCorpus, lump sum and pension, with the official annuity rule
NEET Marks vs RankRank range and cut-off from NTA data
Uttarakhand Police Physical StandardsHeight, chest and the PET marking table

All calculators

Everything on the site, grouped by area. Uttarakhand pages are also published in Hindi at उत्तराखण्ड (हिन्दी).

University grades

Government pay

SSC

Banking

Railways

UPSC Civil Services

Entrance exams

Teaching and UGC NET

Defence

Uttarakhand exams

Uttarakhand GK

Any exam

Where the numbers come from

Every figure is taken from the authority that published it: the exam notice, the pay matrix, the DA order or the university's own regulation. Each page lists its sources with the date they were checked, and says so when a value is worked out rather than quoted. Read how we check our numbers or the editorial policy.