Tools and calculators

Add GST to a price or pull it back out of a GST-inclusive price, with the CGST and SGST split shown separately.

E-commerce

Find the final price after a percentage discount, and exactly how much the offer saves you in rupees.

General

Four percentage calculations in one place: a percentage of a value, one value as a percentage of another, percentage…

General

Turn a cost price and a selling price into profit, margin and markup - three different numbers that are easy to confuse.

E-commerce

Work out what to charge: enter your costs and the margin or markup you want, and get the price to list, with…

E-commerce

How many units you need to sell to cover your fixed costs - and a clear explanation when a price means you never will.

E-commerce

Fuel needed and what it costs for any trip, from distance, mileage and the pump price - in kilometres or miles, km/L or…

Car & Vehicle

How many litres a journey needs, from the distance and your mileage. No price required.

Car & Vehicle

What the fuel for a particular trip will cost, one way or there and back, at today's pump price.

Car & Vehicle

Fuel and cost for a journey there and back. Enter the one-way distance and the return leg is counted for you.

Car & Vehicle

What commuting costs in fuel: enter the one-way distance and the days you travel, and see the monthly bill.

Car & Vehicle

How many times a power bank will really charge your phone, using a realistic efficiency rather than the number printed…

Mobile & Electronics

Your monthly fuel bill from the distance you actually drive, your mileage and the pump price.

Car & Vehicle

Watts from volts and amps, in whatever units you have them - and the missing one when you have the other two.

Mobile & Electronics

Add up what your PC's components draw, and see the supply capacity that total suggests.

Computers & Laptops

The full cost of a road trip: fuel, tolls, parking and whatever else you are counting, there and back.

Car & Vehicle

Volumetric and chargeable weight for a parcel, with the divisor your courier actually uses.

Shipping & Packaging

What a kilometre costs you to drive - fuel alone, or fuel plus the other costs you add.

Car & Vehicle

What a gaming build draws and the supply capacity it suggests, from the specifications of the parts you are actually…

Computers & Laptops

Enter any two of voltage, current and power and get the third, in whatever units you have them in.

Mobile & Electronics

Work out what you actually keep from an Amazon.in sale after the referral fee, closing fee and shipping.

E-commerce

Split the fuel and tolls of a shared journey between everyone in the car, driver included.

Car & Vehicle

How many amps a given wattage draws at a given voltage - the figure that decides whether a circuit copes.

Mobile & Electronics

Watts from amps and volts, handling milliamps - the conversion for turning a charger label into a wattage.

Mobile & Electronics