Please let me know if there's anything I can do.

Meaning

Offering practical help.

Examples

• John: 'I'm moving house this weekend.'
• Alice: '<b>Please let me know if there's anything I can do</b>, John. I'm free on Saturday.'
• John: '<b>Please let me know if there's anything I can do</b>, Alice. Even if it's just to run errands.'
• Alice: 'I've been feeling quite unwell recently.'