The financial calculators
India actually needs
From tax planning to SIP goals — get the numbers right, every time.
Whether you're calculating next year's income tax, planning a SIP for retirement, or figuring out your home-loan EMI — everything's here, works instantly, and never asks for your email.
Calculators plus the context you need to act with confidence
FinanceTools is built for real people in India who want fast answers and real financial clarity. Every calculator is designed to work instantly in your browser, but we also pair tools with practical guidance, example scenarios, and step-by-step explanations so you can make decisions with the right context.
This is not just a calculator directory. It is a finance resource that helps you compare loan costs, plan SIP goals, understand tax implications, and choose the right savings option — all without login walls, hidden fees, or confusing jargon.
Indian money rules
The tools and guidance are tuned for India — income tax, GST, EPF, NPS, PPF, FD and loan markets. That means fewer generic answers and more relevant numbers for your situation.
No sign-in, no ads barrier
You can use all calculators and read articles without signing in. Your inputs stay in your browser, and every tool works instantly — even on mobile data.
Practical planning
Every calculator page includes real-world examples, comparison tables, and follow-up articles so you can move beyond a single number and understand what it means for your goals.
Typical financial calculator sites stop at the answer. FinanceTools takes the next step by explaining how the result is calculated, where the risk lies, and what action you can take next. That means you can use this site to plan a home loan, estimate SIP returns, compare GST-inclusive prices, or figure out a fixed deposit strategy with confidence.
We also publish a growing library of articles on budgeting, investing, tax planning, and long-term financial habits. If you are checking a number today, you can follow it with an article to understand the why behind it.
Our goal is to make FinanceTools a hard-working finance hub: accurate tools, clear explanations, and practical guidance for every stage of your financial journey.
Plan smarter with tools built for India
Income Tax Calculator
Calculate your income tax under the New or Old regime for FY 2025-26 — compare both side by side and find the smarter choice.
SIP Calculator
Estimate mutual-fund returns on your monthly SIP investments.
Open calculatorEMI Calculator
Find monthly EMI for home, car, or personal loans instantly.
Open calculatorBMI Calculator India
Body mass index from height & weight, with India-specific guidelines.
Open calculatorAge Calculator
Find your exact age in years, months, and days.
Open calculatorEvery unit converter, one tap away
- Length & DistanceCM to Inchescmin
- Length & DistanceInches to CMincm
- WeightKG to LBSkglbs
- WeightLBS to KGlbskg
- TemperatureCelsius to Fahrenheit°C°F
- TemperatureFahrenheit to Celsius°F°C
- Length & DistanceMM to Inchesmmin
- Length & DistanceInches to MMinmm
- Length & DistanceMeters to Feetmft
- Length & DistanceFeet to Metersftm
- Length & DistanceKM to Mileskmmi
- Length & DistanceMiles to KMmikm
- Length & DistanceCM to Feetcmft
- Length & DistanceFeet to CMftcm
- WeightGrams to Ouncesgoz
- WeightOunces to Gramsozg
- Length & DistanceInches to Feetinft
- Length & DistanceFeet to Inchesftin
- VolumeLiters to GallonsLgal
- VolumeGallons to LitersgalL
- WeightPounds to Ounceslboz
- WeightOunces to Poundsozlb
- SpeedMPH to KPHmphkph
- SpeedKPH to MPHkphmph
- AreaAcres to Square Feetacsq ft
- AreaSquare Feet to Acressq ftac
- AngleRadians to Degreesrad°
- AngleDegrees to Radians°rad
- PowerHP to KWhpkW
- PowerKW to HPkWhp
- Length & DistanceMeters to Yardsmyd
- Length & DistanceYards to Metersydm
- VolumemL to CupsmLcups
- VolumeCups to mLcupsmL
Guides for real-world money decisions
Practical guides on income tax, SIP investing, EMI loans, personal finance, and everyday calculations.
BMI & WeightWhat Is BMI and Why Does It Matter?
Learn what Body Mass Index (BMI) is, how it's calculated, and why doctors use it as a basic health screening tool.
5 min readJan 10, 2025DSDisha Sharma
BMI & WeightHow to Calculate BMI: A Step-by-Step Guide
Step-by-step instructions for calculating BMI in both metric and imperial units, with worked examples and the exact formulas used.
4 min readJan 12, 2025DSDisha Sharma
BMI & WeightBMI vs Body Fat Percentage: What's the Difference?
Compare BMI and body fat percentage — how each is measured, what each tells you about health, and which one is more accurate.
5 min readJan 15, 2025DSDisha Sharma
BMI & WeightHealthy BMI Ranges for Adults: Complete Reference
A complete reference for healthy BMI ranges for adults, including how age, sex, and ethnicity can affect what a healthy BMI looks like.
4 min readJan 18, 2025DSDisha Sharma
BMI & WeightWhy BMI Has Limitations (And What to Use Instead)
BMI is widely used but has real limitations. Learn what BMI misses, who it misleads, and which additional metrics give a better health picture.
5 min readJan 22, 2025DSDisha Sharma
BMI & WeightHow to Lower Your BMI: Practical, Evidence-Based Tips
Practical, science-backed strategies to reduce your BMI through sustainable diet changes, exercise habits, and lifestyle adjustments.
6 min readJan 25, 2025DSDisha Sharma
BMI & WeightBMI in Children and Teenagers: A Different Scale
Learn how BMI is calculated differently for children and teens using age- and sex-specific percentiles, and what parents need to know.
4 min readJan 28, 2025DSDisha Sharma
Age & TimeHow to Calculate Your Exact Age in Days
Learn how to calculate your exact age in days, including how leap years affect the count and why the total might surprise you.
4 min readFeb 1, 2025AVAnkitna Verma
Age & TimeHow Age Affects Your Metabolism
Understand how and why your metabolism slows with age, what actually drives the change, and what you can do to maintain metabolic health.
5 min readFeb 5, 2025AVAnkitna Verma
Start with the calculator you need
No accounts, no paywalls, no email. Just fast, accurate answers — every calculation runs privately in your browser.