how many ml are in an oz

There are approximately 29.57 milliliters (ml) in 1 fluid ounce (oz). If you need a quick reference:

• 1 oz ≈ 29.57 ml
• 2 oz ≈ 59.15 ml
• 4 oz ≈ 118.3 ml

Let me know if you want conversions for other quantities!