250ml Wine Glass: Grams of Alcohol at Every ABV
A 250ml 13% wine = 25.6g = nearly 2 US standard drinks. Enter your large glass for a precise BAC estimate.
Calculate Large Wine Glass BAC →The 250ml wine glass is the large pour — the "big glass" that has become standard in many restaurants and gastropubs. It is exactly a third of a 750ml bottle. At 13% ABV, it contains 25.6g of ethanol — nearly twice a US standard drink. If you order one large glass of wine and assume you have had "one drink," you have almost certainly underestimated your alcohol intake.
How to Calculate Grams in a 250ml Wine Glass
Formula: 250 ml × ABV (decimal) × 0.789 = grams. At 13% ABV: 250 × 0.13 × 0.789 = 25.6g. That is 3.2 UK units (at 8g per unit) or 1.83 US standard drinks (at 14g each). For the full table, every common wine ABV is covered below.
Complete Grams Table: 250ml Wine at Every ABV
| ABV | Grams Ethanol | US Std Drinks | UK Units | BAC 70kg Male | BAC 60kg Female |
|---|---|---|---|---|---|
| 11% | 21.7g | 1.55 | 2.71 | 0.046% | 0.066% |
| 12% | 23.7g | 1.69 | 2.96 | 0.050% | 0.072% |
| 12.5% | 24.7g | 1.76 | 3.09 | 0.052% | 0.075% |
| 13% | 25.6g | 1.83 | 3.2 | 0.054% | 0.078% |
| 13.5% | 26.6g | 1.9 | 3.33 | 0.056% | 0.081% |
| 14% | 27.6g | 1.97 | 3.45 | 0.058% | 0.084% |
| 14.5% | 28.6g | 2.04 | 3.58 | 0.060% | 0.087% |
| 15% | 29.6g | 2.11 | 3.7 | 0.062% | 0.090% |
Grams = 250 × ABV × 0.789. US standard drink = 14g, UK unit = 8g. Peak BAC estimates, empty stomach, Widmark formula.
A 250ml wine glass at 13% ABV is nearly 2 US standard drinks. Enter your large glass into the BAC calculator for an accurate estimate.
Calculate Large Wine Glass BAC →250ml vs 175ml Wine Glass Comparison
| Wine ABV | 175ml Grams | 250ml Grams | Extra Grams | Extra UK Units |
|---|---|---|---|---|
| 11% | 15.2g | 21.7g | +6.5g | +0.81 |
| 12% | 16.6g | 23.7g | +7.1g | +0.89 |
| 13% | 18.0g | 25.6g | +7.6g | +0.95 |
| 14% | 19.4g | 27.6g | +8.2g | +1.03 |
| 15% | 20.7g | 29.6g | +8.9g | +1.11 |
The difference between a 175ml and 250ml glass is roughly one UK unit at most wine ABVs. This is significant — ordering a large glass instead of a medium glass is like adding an extra drink to your count. See our 175ml wine grams guide for the medium glass comparison.
BAC Impact: One 250ml Glass by Weight and Gender
For a 250ml glass at 13% ABV (25.6g of ethanol):
| Body Weight | Male BAC (r=0.68) | Female BAC (r=0.55) |
|---|---|---|
| 55 kg | 0.069% | 0.085% |
| 65 kg | 0.058% | 0.072% |
| 75 kg | 0.050% | 0.062% |
| 85 kg | 0.044% | 0.055% |
| 95 kg | 0.040% | 0.049% |
Peak BAC estimates, zero hours elapsed, Widmark formula. European driving limit: 0.05%. US/UK: 0.08%.
A 65kg woman who drinks a single large glass of 13% wine at a restaurant reaches 0.072% BAC — above the European 0.05% driving limit and approaching the UK/US 0.08% limit. This single glass may be enough to impair driving safety even if it does not cause obvious intoxication.
How Many 250ml Glasses in a Bottle?
A standard 750ml wine bottle = exactly 3 large (250ml) glasses. At 13% ABV, the full bottle contains 76.9g of ethanol = 3 × 25.6g. In contrast, a 750ml bottle pours approximately 4.3 medium glasses (175ml) or 6 small glasses (125ml). See our full bottle breakdown at 750ml wine bottle grams.
Use the Alcomato calculator to see how your large glass of wine builds up over a meal and when you are safe to drive afterward.
Track Your Wine BAC Over Time →Frequently Asked Questions
Is a 250ml wine glass too large a standard serving?
Many alcohol awareness organisations argue yes — 250ml was introduced in the 1990s as pubs sought to increase revenue, and at modern wine ABVs it delivers a very high alcohol dose. The original UK "glass of wine" recommendation was based on 125ml at 9% ABV (8.9g ≈ 1 UK unit). Today's 250ml at 13% delivers 3.2 UK units in what is perceived as "one drink."
How many calories in a 250ml wine glass?
Calories in wine come mainly from alcohol (7 kcal/g) and residual sugars. At 13% ABV, 250ml contains approximately 180–200 calories. A dry wine at 13% is about 180 kcal; a sweet wine at 13% can be 220+ kcal per 250ml glass.
What is the UK recommended limit for wine in a week?
UK chief medical officers recommend no more than 14 units per week. At 3.2 UK units per 250ml glass of 13% wine, you reach the weekly limit after just 4.4 large glasses. That is fewer than 5 glasses across the entire week — less than many people drink in a single weekend.
Track your wine intake and see your BAC in real time with the Alcomato calculator.
Open the BAC Calculator →Disclaimer: This article provides educational information only. It does not constitute medical or legal advice. BAC calculators provide estimates, not exact measurements. Individual BAC varies based on numerous factors including body composition, metabolism, food intake, medications, and health conditions. Never rely solely on calculators to determine if you are safe to drive. The only safe BAC for driving is 0.00%. Always use alternative transportation after consuming alcohol. If you struggle with alcohol use, consult a healthcare professional or contact SAMHSA's National Helpline at 1-800-662-4357.