Tools & Calculators
Practical, India-first calculators to find the true cost of owning a product — electricity, water, filters, paper and more — before you buy. Personalise by your usage and household size.
All tools
Refrigerator Electricity + Maintenance Cost Calculator
See what your fridge really costs to run — BEE star-based units, monthly bill, 5-star payback and annual upkeep for your litres, type and usage.
Open calculatorInverter Backup Time & Running Cost Calculator
How long your home inverter will really run — and what it truly costs to own: charging units plus battery replacement and upkeep, sized to your appliances.
Open calculatorAir Purifier Electricity + Filter Cost Calculator
See what your air purifier really costs to run — electricity plus HEPA/carbon filters by room size, daily hours and city pollution. Includes a CADR sizing check.
Open calculatorStroller Flight Cabin Fit Calculator
Will your stroller fly in the cabin? Enter folded size and weight, pick your airline, and get the cabin / gate-check / check-in verdict.
Open calculatorGeyser Electricity Cost Calculator
See what your geyser really costs — per bucket, per shower, per month and per year. Set tank size, star rating, bath habit and standby hours.
Open calculatorDash Cam Road Trip Storage Planner
Planning a Ladakh or Spiti drive? Get total footage, memory cards needed and overnight upload math for any front + rear rig.
Open calculatorMicrowave Oven Electricity Cost Calculator
See what your microwave adds to the bill — plus LPG equivalent for the same minutes. Pick solo, grill or convection and set weekly uses.
Open calculatorPrinter Cost per Page Calculator
Ink vs Laser — cost per page including paper and electricity, monthly cost and laser break-even for your prints.
Open calculatorRobot Vacuum Electricity + Consumables + Coverage Calculator
True running cost — charging plus brushes, filters and dust bags — and whether it covers your home in one charge, by area and runs per week.
Open calculatorKitchen Chimney Electricity + Filter Cost Calculator
Chimney running cost by size and daily usage — electricity plus baffle/carbon filter replacement per year.
Open calculatorWater Purifier Cost per Litre Calculator
RO vs UV — cost per litre including filters, AMC, waste water and electricity for your daily consumption.
Open calculatorAir Fryer Electricity Cost Calculator
See what your air fryer adds to the bill — plus LPG and oil saved. Pick capacity, uses per week and compare to gas.
Open calculatorWashing Machine Electricity + Water Cost Calculator
Find your washing machine's true running cost — electricity and water per wash, per month and per year for your family size.
Open calculatorTreadmill Electricity Cost Calculator
Calculate exactly how much electricity your treadmill uses per month. Enter your weight, sessions per week, and household size for a personalised cost estimate.
Open calculatorMore tools are added regularly. Each calculator is India specific (₹, Indian tariffs, fuel and utility prices) and lets you personalise by your actual usage. Have a suggestion? Tell us.