Push a stream of air from your throat through your open mouth. No tongue or lip contact.

Americans pronounce having as HA-vuhng (/ˈhævɪŋ/). The "h" in "having" is dropped in connected speech — the preceding word's final consonant links directly to the remaining vowel — most natural in casual, rapid speech; in careful or formal speech, the H is typically kept. This is called the Silent H (in him, her, has), what happens when a function word stops trying to be heard. It comes out as HA·vuhng. Stress falls on the first syllable — keep everything else short and quick. You'll hear it in sentences like "We're having fish and chips for dinner" or "Are we having chicken or pasta for dinner?" — more examples below.
Record yourself saying "having" and play it back. The mic stays on your device — nothing's uploaded.
2 syllables, 5 sounds. Tap a syllable to jump to its row, then explore each sound's mouth shape and how it's made.
Lift your bottom lip so its inner edge (where the wet part meets the dry part) touches the very bottom of your top front teeth. Add vocal cord vibration as you blow air through.

Relax your lips, jaw, and tongue completely. Drop your jaw slightly and keep the tongue neutral.
Lift the back of your tongue to the soft palate. Lower your soft palate to let air flow through your nose.

Click any sentence to see the full breakdown — every link, every reduction, every flap-T.
The textbook way isn't wrong — it's just not how anyone actually says it.
Stress falls on the first syllable, not the others. Stretch HA — keep everything else short and quick.
Don't pronounce the first syllable too fully. The unstressed syllable reduces to a schwa — the lazy "uh" sound — in casual speech.