How to Calculate Percentage Increase – Step-by-Step with Examples
Learn how to calculate percentage increase step by step. Includes formula, examples, and common mistakes. Use our free online calculator for instant results.
Calculator Guides & How-To Articles
Step-by-step tutorials, formula explanations, and practical examples for EMI, GST, percentages, salary, and more — written by experts, free to read.
Percentage Formula Explained – What is Percentage & How to Calculate It
Understand the percentage formula completely. Covers what is percentage, how to find X% of a number, and real-life examples. Free guide with calculator link.
How to Calculate EMI Manually – Formula, Examples & Loan Tips
Calculate EMI manually using the reducing balance formula. Step-by-step example, formula breakdown, and common mistakes explained. Use our free EMI calculator.
Compound Interest Formula Explained – How Money Grows Over Time
Master the compound interest formula with step-by-step examples. Understand how compounding builds wealth. Includes comparison with simple interest.
How to Calculate GST in India – Formula, Slabs & Examples
Learn how to calculate GST in India. Covers all slabs (5%, 12%, 18%, 28%), CGST vs SGST, inclusive vs exclusive pricing with step-by-step examples.
How to Calculate Profit Margin – Gross, Net & Operating Margin
Learn gross profit margin, net margin, and operating margin formulas with real business examples. Ideal for entrepreneurs and small business owners in India.
How to Calculate Discount Price – Formula, Examples & Tips
Calculate the discounted price of any item instantly. Step-by-step formula, examples (flat and percentage discounts), and shopping tips for Indian buyers.
How to Calculate Loan Interest – Simple & Reducing Balance Methods
Understand how banks calculate loan interest using simple and reducing balance methods. Step-by-step examples for personal, home, and car loans in India.
How to Calculate Fuel Cost Per KM – Formula for Petrol & Diesel
Calculate exact fuel cost per km for petrol, diesel, and CNG vehicles. Step-by-step formula, examples, and tips to reduce fuel expenses in India.
How to Calculate Work Hours – Total Weekly & Monthly Hours Guide
Learn how to calculate total work hours for the week and month, including shift work, overtime, and break deductions. Easy guide with examples.
How to Calculate Overtime Pay – India Rules & Formula Explained
Understand how overtime pay is calculated under India's Factories Act. Covers 1.5x and 2x rates, examples, and payslip verification tips.
How to Calculate Average Marks – Simple, Weighted & Percentage
Calculate average marks for report cards, exams, and assessments. Covers simple average, weighted average, and percentage score methods with examples.
How to Calculate Ratio – Easy Guide with Formula & Examples
Learn how to calculate, simplify, and compare ratios easily. Includes step-by-step examples for students, cooking, business, and everyday use.
How to Calculate Salary Per Hour – Annual to Hourly Rate India
Convert annual or monthly salary to hourly rate in India. Includes formula, examples, and comparisons for salaried vs hourly workers. Free calculator.
How to Calculate Trip Fuel Cost – Petrol Budget for Road Trips
Calculate fuel cost for your next road trip in India. Step-by-step formula, per-person cost splitting, and tips to reduce travel fuel expenses.