netzunterwegs.com
Calculators
Two free calculators that run only in your browser – for power needs, power station size, solar and eSIM data.
eSIM data calculator
How many GB do you need for your trip? Enter daily usage, choose travel days and reserve – with sourced guide values for video calls and streaming.
Open calculator →Power calculator for the road
Calculate daily consumption, recommended power bank or power station size and required solar power – for Starlink Mini, laptop and more. Runs only in your browser.
Open calculator →