SEE GPA Calculator
Calculate your Secondary Education Examination (SEE) GPA, subject grades, and grade points using the official NEB 2078/2081 grading system.
Open SEE GPA Calculator →
Free Online Calculators & Educational Tools
Practical, fast, and verified academic calculators built for students, teachers, and professionals across Nepal. Calculate your SEE and NEB GPA under official CDC/NEB grading directives, convert Bikram Sambat (BS) dates to English (AD), and solve mathematics, physics, and chemistry problems with step-by-step formulas.
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14 tools available
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Education Calculators
SEE & NEB GPA calculators, letter grade evaluators, marks percentage, and attendance tracking utilities.
NEB GPA Calculator
Calculate Class 11 and Class 12 NEB Grade Point Average (GPA) from subject letter grades and credit hours.
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Grade Calculator
Convert obtained marks and total marks into exact percentage, NEB/SEE letter grade, and 4.0 scale grade point.
Open Grade Calculator →
Percentage Calculator
Calculate marks percentage, X% of Y, what percentage X is of Y, and percentage increase or decrease in one tool.
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Attendance Calculator
Track current class attendance percentage and calculate how many consecutive classes you need to attend to reach 75% or 80% eligibility.
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Math Calculators
Scientific expressions, trigonometry, fraction step-by-step solver, averages, and ratio proportions.
Scientific Calculator
Full-featured online scientific calculator with DEG/RAD trigonometry, logarithms, powers, factorials, parentheses, and calculation history.
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Fraction Calculator
Add, subtract, multiply, divide, and simplify proper, improper, and negative fractions with step-by-step GCD reduction and decimal conversion.
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Average Calculator
Calculate arithmetic mean (average), sum, count, minimum, maximum, and median from dynamic number inputs.
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Ratio Calculator
Simplify ratios, generate equivalent ratios, divide an amount into ratio shares, and solve missing value proportions (A:B = C:x).
Open Ratio Calculator →
Physics Calculators
Electrical circuit analysis, Ohm's Law (V, I, R, P) formulas, and SI unit verification tools.
Ohm's Law Calculator
Enter any two known electrical values—Voltage (V), Current (I), Resistance (R), or Power (P)—to calculate the remaining two with formulas.
Open Ohm's Law Calculator →
Chemistry Calculators
IUPAC molar mass computation, nested chemical formula parsing, and elemental percentage breakdown.
Molar Mass Calculator
Compute molecular weight (g/mol), atom counts, and mass percentage composition for compounds like H2O, CaCO3, H2SO4, and Al2(SO4)3.
Open Molar Mass Calculator →
Nepal Utility Tools
Verified Bikram Sambat (BS) to Gregorian (AD) calendar converters and chronological age calculators.
BS to AD Converter
Convert Bikram Sambat (BS) Nepali dates to Gregorian English (AD) dates accurately using verified calendar lookup tables (2000–2090 BS).
Open BS to AD Converter →
AD to BS Converter
Convert English Gregorian (AD) dates to Bikram Sambat (BS) Nepali dates with day-of-week, Nepali month name, and tithi/month length details.
Open AD to BS Converter →
Age Calculator
Calculate exact chronological age in years, months, and days, total weeks/days lived, and countdown to your next birthday.
Open Age Calculator →
Built for Nepal's Students, Educators & Exam Candidates
1. Verified Nepal Grading & Calendar Data
Our SEE GPA Calculator and NEB GPA Calculator strictly implement the Letter Grading Directive 2078 BS. Likewise, our BS to AD Converter uses verified Bikram Sambat month lengths rather than approximate year subtraction.
2. Step-by-Step Formulas & Examples
Every calculator page includes clear mathematical formulas, worked examples, and practical instructions—helping students understand the underlying concept while verifying homework or exam readiness.
3. Fast, Mobile-First & Private
Designed to load rapidly on mobile data networks across Nepal. All calculations run directly inside your browser with zero database tracking of your academic marks or dates.
Frequently Asked Questions
Yes. Our SEE GPA Calculator, NEB GPA Calculator, and Grade Calculator follow the official Letter Grading Directive 2078 BS enforced by the National Examinations Board (NEB) and Curriculum Development Centre (CDC) Nepal, including the 35% minimum theory threshold and NG (Non-Graded) classification.
Unlike simplistic calculators that subtract 56 or 57 years, MeroGurukul uses a verified Bikram Sambat calendar lookup dataset covering 2000 BS to 2090 BS (1943 AD to 2034 AD) with exact monthly day counts (29 to 32 days per Nepali month).
No. Every calculator on MeroGurukul executes 100% client-side in your browser. Your marks, GPA, and personal dates never leave your device.
Yes. All 14 calculators are designed mobile-first for phones, tablets, and desktops, and include one-click Copy Result and print-friendly result views.