Support the project

crosscalc.net runs and grows without ads or subscriptions. Donations go to hosting, data updates and new calculators — so you can count real value at real prices.

You can send any amount via CloudTips: cards (EUR/USD), fees are low. Even a coffee-sized tip helps keep the project afloat.

Support via CloudTips

CloudTips will open in a new tab. You choose the amount and payment method.

Support

Or point your phone camera / bank app and scan the QR code.

QR code to donate to crosscalc.net

Support via Boosty

One-time tip or subscription — on Boosty you can send a tip or set up monthly support.

Go to Boosty

Support via Lava

Through this service you can support the project from abroad — Lava accepts international payments.

Go to Lava

Project suggestions

Idea for a new calculator, a section improvement, or other feedback — tell us what you want on crosscalc.net.

Thank you

If you can't support with money right now — keep using the calculators and share the link with your clan. Your activity helps the project stay useful too.