Clear Inputs
Every calculator asks only for the information required to produce a useful result.
Free practical calculators
Understand your vehicle costs before you spend.
Use simple and free calculators for fuel, mileage, trips, EMI and everyday vehicle running costs. No account or sign-up is required.
Free
No sign-up needed
Fast
Instant calculations
Practical
Built for Indian users
Free Vehicle Tools
Choose what you want to calculate.
Each calculator has its own dedicated page, clear inputs, instant results and a short explanation of how the calculation works.
01Available
₹
Fuel & Running CostFuel Cost Calculator
Estimate fuel required and total journey cost.
Calculate now →02Available
KM
Vehicle EfficiencyMileage Calculator
Find your vehicle's real-world mileage.
Calculate now →03Available
TR
Journey PlanningTrip Cost Calculator
Estimate fuel, toll, parking and total trip cost.
Calculate now →04Available
CAR
Vehicle FinanceCar EMI Calculator
Calculate monthly car loan EMI and total interest.
Calculate now →05Available
BIKE
Two-Wheeler FinanceBike EMI Calculator
Estimate bike or scooter loan EMI.
Calculate now →06Available
GST
Business & TaxGST Calculator
Add or remove GST from an amount.
Calculate now →07Available
LOAN
Personal FinanceLoan Eligibility Calculator
Estimate approximate loan eligibility.
Calculate now →08Available
SIP
InvestmentsSIP Calculator
Estimate future value of monthly investments.
Calculate now →09Available
FD
SavingsFD Calculator
Calculate fixed-deposit maturity and interest.
Calculate now →10Available
%
MathematicsPercentage Calculator
Calculate percentages and percentage change.
Calculate now →11Available
AGE
Date UtilityAge Calculator
Find exact age in years, months and days.
Calculate now →12Available
BMI
Health UtilityBMI Calculator
Calculate body mass index and category.
Calculate now →13Available
UNIT
Everyday UtilityUnit Converter
Convert length, weight and temperature.
Calculate now →14Available
YEAR
Vehicle BudgetAnnual Fuel Expense
Estimate monthly and annual fuel spending.
Calculate now →15Available
/KM
Ownership CostVehicle Cost Per KM
Estimate broader running cost per kilometre.
Calculate now →
Why Use Our Tools
Simple calculations, useful decisions.
Instant Results
Results appear immediately with a clear breakdown, without requiring registration.
Helpful Context
Each tool explains the formula, assumptions and practical meaning of the final result.
PaisaDrive
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Want these tools together in one application?
PaisaDrive is being built as a practical Android companion for fuel, mileage, EMI and vehicle expense calculations.
Important information
These calculators provide estimates for planning and educational purposes. Actual fuel consumption, loan charges, electricity rates and ownership expenses may vary. Verify important financial decisions with the relevant provider or qualified professional.