ᐅ Drawer depth for base cabinet under the sink

I am still planning my new kitchen.
You have already helped me a lot here, and I would like to thank you in advance for your continued answers.
If I choose a sink cabinet with drawers, how deep are the drawers typically?
I have the water supply and drain pipes for the sink and dishwasher underneath.
Since the nearest Ikea is 180 km (110 miles) away, it’s not very practical to just drive there quickly to check, so I’m hoping for your reply.
Anita

The lower ones are 45cm (18 inches) deep, suitable for tall Maximera (ideal for waste systems), while the ones above are only 37cm (15 inches) deep and are low or medium height.