Automotive
Comprehensive automotive calculators for vehicle ownership costs, fuel economy, car loans, leases, depreciation, insurance, and road trip budgeting.
Free online Automotive tools.
Annual Mileage Calculator
Project your full-year mileage from odometer readings taken over a shorter period, useful for lease mileage limits and insurance.
Car Depreciation Calculator
Forecast vehicle depreciation over time using standard reducing balance and straight-line depreciation models with year-by-year valuation schedules.
Car Down Payment Calculator
Calculate the required down payment amount and remaining loan balance based on vehicle price and down payment percentage.
Car Fuel Cost Calculator
Calculate precise fuel expenses for daily commutes, monthly travel, or road trips based on vehicle efficiency, fuel prices, and distance.
Car Insurance Cost Calculator
Estimate annual and monthly comprehensive car insurance premiums based on driver age, vehicle value, deductible choice, and risk profile factors.
Car Lease Calculator
Determine monthly car lease payments, depreciation charge, finance fee (money factor), sales tax, and total lease cost from MSRP and residual value.
Car Loan Calculator
Calculate monthly car loan installments, total interest charges, loan payoff schedule, and amortization with optional balloon/residual payments.
Car Loan Interest Calculator
Calculate your monthly auto loan payment and total interest paid using standard loan amortization based on principal, rate, and term.
Car Loan Payoff Calculator
Calculate how many months remain on your car loan and how much interest you will pay, including the impact of extra monthly payments.
Car Maintenance Cost Calculator
Forecast annual maintenance, tyre replacement, routine servicing, and unexpected repair budgets based on vehicle age, mileage, and brand tier.
Car Ownership Cost Calculator
Calculate true 5-year total cost of ownership (TCO) including purchase price, loan interest, depreciation, fuel, insurance, maintenance, and opportunity cost.
Car Resale Value Calculator
Estimate your vehicle private sale, trade-in, and instant cash market value based on age, mileage, vehicle condition, brand tier, and service history.
Car Running Cost Calculator
Calculate total annual running expenses, monthly vehicle operating budget, and exact per-kilometer/mile costs including fuel, maintenance, insurance, and tax.
Car Trip Cost Calculator
Plan road trips with complete cost calculations including fuel expenses, toll fees, vehicle wear and tear, driver splits, and round-trip budgeting.
Cost Per Kilometer Calculator
Calculate your total vehicle operating cost per kilometer driven by dividing total spend by total kilometers.
Cost Per Mile Calculator
Calculate your total vehicle operating cost per mile driven by dividing total spend by total miles.
EV vs Diesel Cost Calculator
Compare the running cost of an electric vehicle against a diesel vehicle over the same distance using electricity and diesel prices.
Final Drive Ratio Calculator
Calculate the final drive (axle) ratio from ring gear and pinion gear teeth counts, displayed as a standard ratio like 3.73:1.
Fuel Cost Per Month Calculator
Calculate your monthly fuel expenses based on miles driven per month, vehicle MPG, and price per gallon.
Fuel Cost Per Year Calculator
Calculate your annual fuel expenses based on annual miles driven, vehicle MPG, and price per gallon.
Fuel Savings Calculator
Compare fuel costs between two vehicles with different MPG ratings over the same distance to see how much you could save.
km/L Calculator
Calculate fuel efficiency in kilometers per liter from distance driven and liters used, with an MPG equivalent.
L/100km Calculator
Convert liters of fuel used and distance driven into the standard liters-per-100km fuel consumption rating, with an MPG equivalent.
Oil Change Interval Calculator
Calculate how many oil changes you need per year and the months between changes based on your annual mileage and recommended interval.
Parking Cost Calculator
Calculate total parking cost for hourly, daily, or monthly rates, with an optional daily cap for hourly parking.
Reaction Distance Calculator
Calculate the distance a vehicle travels during driver reaction time before braking begins, based on speed and reaction time.
Repair Cost Split Calculator
Split a shared vehicle repair bill evenly among multiple people, such as roommates or co-owners sharing a car.
Speed/RPM Calculator
Calculate road speed from engine RPM, tire diameter, transmission gear ratio, and final drive ratio.
Stopping Distance Calculator
Calculate total vehicle stopping distance combining reaction distance and braking distance based on speed, reaction time, and road friction.
Tire Circumference Calculator
Calculate tire circumference in millimeters, inches, and meters from standard tire size notation such as 205/55R16.
Tire Diameter Calculator
Calculate the overall tire diameter in millimeters and inches from standard tire size notation such as 205/55R16.
Tire Pressure Calculator
Calculate how tire pressure changes with temperature swings using Gay-Lussac's Law, based on current pressure and temperature change.
Tire Replacement Calculator
Estimate how many miles and months remain before your tires need replacing based on current tread depth, wear rate, and annual mileage.
Towing Capacity Calculator
Check whether your trailer weight and in-vehicle passenger/cargo weight stay within your vehicle's maximum tow rating.
Trip Fuel Consumption Calculator
Calculate how much fuel a trip will consume in gallons and liters based on trip distance and vehicle MPG.
Vehicle Age Calculator
Calculate a vehicle's current age in years based on its model year.
Vehicle Ownership Duration Calculator
Calculate exactly how long you have owned (or owned) a vehicle between a purchase date and a sale date or today.
Wheel Offset Calculator
Calculate wheel offset in millimeters from wheel width and backspacing measurements to check fitment before buying new wheels.
Free online Sri Lanka Motor Traffic tools.
Sri Lanka Number Plate Year Checker
Use this free online Sri Lanka Number Plate Year Checker to perform instant calculations and data conversions right in your web browser. 100% private, zero server uploads, and completely free with no registration required.
Sri Lanka Ongoing Vehicle Registration Number
Use this free online Sri Lanka Ongoing Vehicle Registration Number to perform instant calculations and data conversions right in your web browser. 100% private, zero server uploads, and completely free with no registration required.
Sri Lanka Vehicle Down Payment Calculator
Use this free online Sri Lanka Vehicle Down Payment Calculator to perform instant calculations and data conversions right in your web browser. 100% private, zero server uploads, and completely free with no registration required.
Sri Lanka Vehicle Emission Standards Checker
Use this free online Sri Lanka Vehicle Emission Standards Checker to perform instant calculations and data conversions right in your web browser. 100% private, zero server uploads, and completely free with no registration required.
Sri Lanka Vehicle Emission Test Fee Calculator
Use this free online Sri Lanka Vehicle Emission Test Fee Calculator to perform instant calculations and data conversions right in your web browser. 100% private, zero server uploads, and completely free with no registration required.
Sri Lanka Vehicle First Registration Fee Calculator
Use this free online Sri Lanka Vehicle First Registration Fee Calculator to perform instant calculations and data conversions right in your web browser. 100% private, zero server uploads, and completely free with no registration required.
Sri Lanka Vehicle Import Eligibility Checker
Use this free online Sri Lanka Vehicle Import Eligibility Checker to perform instant calculations and data conversions right in your web browser. 100% private, zero server uploads, and completely free with no registration required.
Sri Lanka Vehicle Number Plate Decoder
Use this free online Sri Lanka Vehicle Number Plate Decoder to perform instant calculations and data conversions right in your web browser. 100% private, zero server uploads, and completely free with no registration required.
Sri Lanka Vehicle Ownership Transfer Fee Calculator
Use this free online Sri Lanka Vehicle Ownership Transfer Fee Calculator to perform instant calculations and data conversions right in your web browser. 100% private, zero server uploads, and completely free with no registration required.
Sri Lanka Vehicle Revenue License Calculator
Use this free online Sri Lanka Vehicle Revenue License Calculator to perform instant calculations and data conversions right in your web browser. 100% private, zero server uploads, and completely free with no registration required.
Sri Lanka Vehicle Transfer Fee Calculator
Use this free online Sri Lanka Vehicle Transfer Fee Calculator to perform instant calculations and data conversions right in your web browser. 100% private, zero server uploads, and completely free with no registration required.