Mero Calculator 🇳🇵
Fast, accurate, mobile-friendly calculators built for Nepal. No sign-up needed.
EMI & Loan Calculator
Home, Car, Personal, Education loan EMI with amortization schedule
FinanceSalary Tax Calculator
Nepal 2081/82 tax slabs, SSF, insurance deductions & TDS
FinanceAge Calculator
Age in years/months/days with BS & AD date support
UtilityGPA / CGPA Calculator
TU, PU, KU, SEE grading systems with credit hours
EducationNepal Date Converter
Bikram Sambat to AD conversion with Patro
UtilityForex Converter
Send money to Nepal with live rates
FinanceLand Converter (Nepal)
Ropani-Aana to Bigha-Kattha, Sq. Ft, Sq. Meter conversions
UtilityBMI Calculator
Body Mass Index with health categories & ideal weight range
HealthEMI & Loan Calculator
Loan Details
How to Use
- Select your loan type
- Enter the principal amount in NPR
- Input the annual interest rate and loan term
- Click "Calculate EMI" to see monthly payment and full amortization
FAQs
Salary Tax Calculator (Nepal)
Your Details
Annual Income
Deductions
Nepal Income Tax Slabs
FAQs
Age Calculator
Date of Birth
NEB Grade 12 GPA Calculator
Student Details
Subjects
Nepal Date Converter (BS ⇔ AD)
Convert Date
💱 Foreign Currency Converter
📊 Nepal Rastra Bank — Live Forex Rates
| Currency | Unit | Buy (NPR) | Sell (NPR) |
|---|---|---|---|
| Loading rates... | |||
📖 How to Use
- Select From/To currencies
- Enter amount — converts instantly
- Click ⇄ to swap currencies
- ↻ Refresh for latest NRB rates
Exchange rates from Nepal Rastra Bank's official API, updated daily on banking days.
🏞️ Land Converter — Nepal
Convert Land Area
Nepali Land Units
Hilly Region (Ropani System)
- 1 Ropani = 16 Aana = 64 Paisa = 256 Daam
- 1 Ropani = 508.72 sq. m = 5,476 sq. ft
- 1 Aana = 31.80 sq. m = 342.25 sq. ft
- 1 Paisa = 7.95 sq. m = 85.56 sq. ft
- 1 Daam = 1.99 sq. m = 21.39 sq. ft
Terai Region (Bigha System)
- 1 Bigha = 20 Kattha = 6,772.63 sq. m = 72,900 sq. ft
- 1 Kattha = 20 Dhur = 338.63 sq. m = 3,645 sq. ft
- 1 Dhur = 16.93 sq. m = 182.25 sq. ft
Cross Conversion
- 1 Bigha = 13.31 Ropani
FAQs
⚕️ BMI Calculator — Body Mass Index
Your Details
BMI Categories (WHO)
| Category | BMI Range | Health Risk |
|---|---|---|
| Underweight (Severe) | < 16 | Very high |
| Underweight (Moderate) | 16 – 17 | High |
| Underweight (Mild) | 17 – 18.5 | Moderate |
| Normal | 18.5 – 25 | Low |
| Overweight | 25 – 30 | Moderate |
| Obese Class I | 30 – 35 | High |
| Obese Class II | 35 – 40 | Very high |
| Obese Class III | > 40 | Extremely high |
FAQs
About Mero Calculator
Welcome to Mero Calculator, a free and easy-to-use online calculator platform designed to simplify everyday calculations for users in Nepal and beyond. Our website, madhuchaudhary.com.np, provides a wide range of smart digital tools including EMI Loan Calculator, Salary Tax Calculator, Age Calculator, GPA/CGPA Calculator, Forex Converter, BMI Calculator, and many more useful utilities.
Our mission is to make complex calculations simple, fast, and accessible for everyone. Whether you are a student, teacher, accountant, business owner, or working professional, our tools are designed to save your time and improve accuracy in daily tasks.
At Mero Calculator, we focus on user-friendly design, mobile responsiveness, and accuracy based on Nepal-specific data such as tax systems, currency exchange rates, and educational grading formats. All tools are completely free to use without any registration or hidden charges.
We continuously work to expand our platform by adding new calculators and improving existing tools to provide the best possible experience for our users. Our goal is to become one of Nepal's most trusted online utility platforms for financial, educational, and daily calculation needs.
Why Choose Us?
- 100% Free Online Tools
- Fast, Accurate & Reliable Calculations
- Mobile-Friendly & Easy to Use Interface
- Nepal-Focused Calculators & Data
- No Login or Registration Required
- Regularly Updated Tools & Features
Our Vision
To become Nepal's leading online calculator and utility platform, helping users solve everyday problems with simple and smart digital tools.
Contact Us
Welcome to the Contact Us page of Mero Calculator (madhuchaudhary.com.np). We are always ready to hear from our users and appreciate your feedback, suggestions, and questions.
If you need help with our online calculator tools such as EMI Loan Calculator, Tax Calculator, Age Calculator, GPA Calculator, Forex Converter, BMI Calculator, or any other utilities, feel free to contact us anytime.
We value your feedback and continuously work to improve our platform by adding more accurate, fast, and user-friendly tools for everyone in Nepal and beyond.
📩 Contact Information
Email: contact.bzness@gmail.com
You can send us an email directly for:
- General inquiries
- Technical issues or bug reports
- Suggestions for new calculators
- Business or collaboration opportunities
- Feedback and improvement ideas
📬 Contact Form
You can also use the form below to send us a message directly:
🌐 Why Contact Us?
We aim to provide the best online calculator experience in Nepal. Your suggestions help us improve and expand our platform.
Thank you for visiting Mero Calculator. We look forward to hearing from you!
Privacy Policy
Welcome to Mero Calculator (accessible from https://www.madhuchaudhary.com.np/). Your privacy is very important to us. This Privacy Policy document explains how we collect, use, and protect your information when you use our website and online calculator tools.
By using our website, you agree to the terms of this Privacy Policy.
1. Information We Do Not Collect
At Mero Calculator, we respect your privacy. We do not require users to create an account, and we do not collect personal information such as:
- Name
- Phone number
- Address
- Financial details
Our calculators work without storing your personal data.
2. Information We May Collect
We may collect limited non-personal information to improve user experience, such as:
- Browser type
- Device information
- Pages visited
- Time spent on website
- Cookies (for analytics and performance improvement)
3. Cookies Policy
Our website may use cookies to improve website performance, analyze traffic and user behavior, and enhance user experience. You can disable cookies through your browser settings.
4. Third-Party Services
We may use third-party services such as Google Analytics (for traffic analysis) and Google AdSense (for displaying ads). These may use cookies to serve ads based on user interests.
5. Data Security
We take appropriate measures to protect our website. However, no method of transmission over the internet is 100% secure.
6. External Links
Our website may contain links to external websites. We are not responsible for their privacy policies or content.
7. Children's Privacy
Our website does not knowingly collect any personal information from children under 13.
8. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Changes will be posted on this page.
9. Contact Us
If you have any questions, contact us at: contact.bzness@gmail.com
Last Updated: June 2026
Disclaimer
Welcome to Mero Calculator (https://www.madhuchaudhary.com.np/). The information and online calculator tools provided on this website are published in good faith and for general informational and educational purposes only.
By using our website, you agree to this Disclaimer.
1. General Information
All content and tools on Mero Calculator are designed to provide approximate and helpful results. We do not guarantee 100% accuracy.
2. No Professional Advice
The calculators and information should not be considered as financial, legal, tax, medical, or academic advice. Consult qualified professionals for important decisions.
3. Accuracy of Information
We make no guarantees regarding completeness, accuracy, or reliability of results. Use at your own risk.
4. External Links
We are not responsible for the content or practices of external websites linked from our site.
5. Advertising & Affiliate Disclosure
Mero Calculator may display ads (e.g. Google AdSense) or include affiliate links. We are not responsible for third-party ad content.
6. Limitation of Liability
We shall not be liable for any loss or damage from use of our website or reliance on its content.
7. Consent
By using our website, you consent to this Disclaimer.
8. Updates
This Disclaimer may be updated at any time. Changes will be posted on this page.
9. Contact Us
Email: contact.bzness@gmail.com
Terms and Conditions
Welcome to Mero Calculator (https://www.madhuchaudhary.com.np/). These Terms and Conditions outline the rules and regulations for the use of our website and online calculator tools.
By accessing and using this website, you accept these Terms in full. If you do not agree, please do not use our website.
1. Use of Website
You agree to use the website only for lawful purposes, not to misuse or damage it, and not to attempt to hack, copy, or disrupt services.
2. No Guarantee of Accuracy
We do not guarantee 100% accuracy, error-free service, or suitability for financial, legal, academic, or medical decisions.
3. Intellectual Property Rights
All content, design, and tools are owned by Mero Calculator. You may not copy, redistribute, or republish without permission.
4. User Responsibilities
You agree to use tools responsibly and accept full responsibility for decisions made using our tools.
5. External Links
We are not responsible for content, accuracy, or privacy policies of external sites.
6. Advertising & Monetization
We may display ads (Google AdSense). We are not responsible for third-party ad content.
7. Limitation of Liability
We shall not be liable for any direct or indirect losses, decisions based on calculator results, or technical errors.
8. Privacy
Your use is also governed by our Privacy Policy.
9. Changes to Terms
We may update these Terms at any time. Review this page regularly.
10. Contact Information
Email: contact.bzness@gmail.com