What does a kilo cost, and what’s left after shipping?
Unit price, margin after shipping, the end of the withdrawal period, desi and marketplace profit: enter the numbers and see the result at once. Free, no sign‑up.
How to add the calculators to your phone
Android
- In Chrome, tap the three‑dot menu ⋮ to the right of the address bar.
- Tap ‘Add to home screen’ and then ‘Install’.
- Follow the steps on the screen.
iPhone
- In Safari, tap ⋯ and then ‘Share’ (or tap the Share icon directly, depending on the view).
- Scroll down and tap ‘Add to Home Screen’.
- Leave ‘Open as Web App’ switched on and tap ‘Add’.
Computer
Open this page on your phone
Five calculators. For the questions each week brings
Germany
Unit price (Germany)
Your product’s unit price (Grundpreis) for Germany in seconds, with the right unit of quantity.
Shipping and margin (Germany)
What an order in Germany leaves after shipping, payment and returns.
Withdrawal period (Germany)
Until when your customers in Germany can withdraw, and until when you must refund.
Türkiye
Desi and shipping (Türkiye)
Your parcel’s desi (volumetric weight) and shipping price in Türkiye, in seconds.
Marketplace profit (Türkiye)
See what is left after commission, shipping and KDV (Turkish VAT).
On your home screen. Like an app, no app store
One tap on the icon opens the calculators; they work without internet too.
The app holds only these calculators; it doesn’t ask for your location, contacts or notifications.
Android
- In Chrome, tap the three‑dot menu ⋮ to the right of the address bar.
- Tap ‘Add to home screen’ and then ‘Install’.
- Follow the steps on the screen.
iPhone
- In Safari, tap ⋯ and then ‘Share’ (or tap the Share icon directly, depending on the view).
- Scroll down and tap ‘Add to Home Screen’.
- Leave ‘Open as Web App’ switched on and tap ‘Add’.
Computer
Open this page on your phone


