Loans & EMI
How to calculate EMI: a simple guide
Understand how EMI works, learn the formula, and see a step-by-step example to calculate your monthly payments with ease.
Calcylator Editorial Team6 min read
The Calcylator Blog
Big ideas for
everyday numbers.
Practical guides, clear examples, and smarter ways to calculate.
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Everyday
Age calculations, explained
Learn different ways to calculate age, from exact years to days, with clear examples.
Calcylator Editorial Team4 min read
Finance
Simple vs. compound interest
See the key differences, with real examples to help you understand how interest grows.
Calcylator Editorial Team5 min read
Fresh reads, useful answers
View all articles- Finance6 min read
Rental Yield: Gross vs Net, With a Flat Example
Rental yield: work out gross and net yield on a ₹90 lakh flat renting at ₹25,000 and see why they differ by a full percentage point.
- Finance7 min read
ROAS Formula: What a 4x Return on Ad Spend Means
ROAS: divide ad revenue by ad spend, find your break-even ROAS from gross margin and judge each campaign by profit, not the ratio.
- Finance6 min read
ROI Formula: Calculate Return on Investment
ROI calculator guide: use the ROI formula, see a ₹3,00,000 worked example and turn total ROI into an annual rate to compare options.
- Everyday5 min read
Room Area Calculator: Square Feet and Square Metres
Room area calculator guide: multiply length by width, convert sq ft to m², handle L-shaped rooms and order tiles with 10% allowance.
- Everyday6 min read
Square Footage Calculator: Measure Rooms and Flats
Find square footage with length × width, add up L-shaped rooms, convert from square metres and see what a price per sq ft really means.
- Finance7 min read
Step-Up SIP Calculator: Formula and 10-Year Chart
Step-up SIP calculator formula with a ₹5,000 start, a 10% yearly increase and a year-by-year chart, plus how the result compares with a flat SIP.
Put what you learn into practice.
Explore our free calculators and apply these concepts to your own numbers.