Starbucks Doubleshot Espresso has 120 mg of caffeine per 6.5-ounce can. That is about the caffeine in 2 standard espresso shots, though exact caffeine can vary slightly by product version and market.
How Much Caffeine In Starbucks Doubleshot Espresso: a 6.5 fl oz can has 120 mg of caffeine. That is the standard canned Starbucks Doubleshot Espresso & Cream amount, not the same as two plain Starbucks espresso shots.
Use 120 mg as the quick label answer for one can. If you mean Starbucks espresso ordered at the café, caffeine depends on the number of shots and the drink build, so check the specific menu item before comparing.
Times And Temperatures At A Glance
Starbucks Doubleshot Espresso caffeine is a label figure, not a cooking-temperature issue. Use the can size and product name for caffeine math; use food temperatures only for foods eaten with it.
Key Safety Temperatures For Food Served With It
| Food | Safe Minimum Internal Temperature | Rest Time |
|---|---|---|
| Egg dishes, such as frittata or quiche | 160°F (71°C) | None |
| Casseroles containing meat or poultry | 165°F (74°C) | None |
| Leftovers, reheated | 165°F (74°C) | None |
| Ham, fully cooked, to reheat | 165°F (74°C) | None |
Worked example: if you drink one Starbucks Doubleshot Espresso with reheated breakfast leftovers, the drink has no required internal temperature, but the leftovers must reach 165°F (74°C).
If the side is quiche or frittata, check the egg center, not the crust edge. The target is 160°F (71°C), with no rest time required in the listed guidance.
If the side is a meat or poultry casserole, measure the center and any dense meat pieces. The target is 165°F (74°C), with no rest time listed.
Edge case: fully cooked ham served hot with the espresso still needs 165°F (74°C) when reheated. Do not use the 145°F ham figure unless the ham is fresh or smoked and uncooked.
For caffeine timing, temperature does not reduce caffeine. Hot, chilled, or iced Starbucks Doubleshot Espresso keeps the same caffeine amount stated for that product and serving size.
Starbucks Doubleshot Espresso Caffeine Amount
Starbucks Doubleshot Espresso contains 120 mg of caffeine per 6.5 fl oz can. That is the number to use for the classic ready-to-drink can labeled Starbucks Doubleshot Espresso.
Per Can, Per Ounce, And Per Serving
| Amount | Caffeine | Math |
|---|---|---|
| 1 can, 6.5 fl oz | 120 mg | Full can |
| 1 fl oz | 18.5 mg | 120 ÷ 6.5 |
| Half can, 3.25 fl oz | 60 mg | 120 ÷ 2 |
| 2 cans | 240 mg | 120 × 2 |
A full 6.5 oz can gives 120 mg. If you pour 3 oz over ice, the caffeine is about 55 mg. If you drink the remaining 3.5 oz later, that second portion has about 65 mg.
Worked example: drinking 1 can at breakfast and 1 can at lunch equals 240 mg caffeine. Drinking 1.5 cans equals 180 mg. Drinking 3 cans equals 360 mg.
Do Not Confuse It With Doubleshot Energy
Starbucks Doubleshot Energy is a different canned drink. A 15 fl oz Doubleshot Energy can commonly lists about 135 mg caffeine, not 120 mg. The can size and label decide the number.
Edge case: if the can says “Espresso & Cream” and is 6.5 fl oz, use 120 mg. If it says “Energy” and is 15 fl oz, do not use the 120 mg figure.
For recipes, count caffeine by liquid used. Two 6.5 oz cans in a dessert add 240 mg total. If the dessert is cut into 8 equal servings, each serving has about 30 mg caffeine.
Caffeine By Can Size
Starbucks Doubleshot Espresso in the small 6.5 fl oz can has 120 mg caffeine per can. That is the key number for the standard canned espresso-and-cream version.
Standard 6.5 fl oz can
| Can size | Caffeine per can | Caffeine per fl oz |
|---|---|---|
| 6.5 fl oz | 120 mg | 18.5 mg/fl oz |
One full 6.5 fl oz can equals 120 mg caffeine. Half a can is 60 mg. Two cans are 240 mg. Three cans are 360 mg.
The per-ounce number is useful when you do not finish the can. Divide 120 by 6.5. Each fluid ounce contains about 18.5 mg caffeine.
Worked example: if you drink 4 fl oz, multiply 4 by 18.5. That serving gives about 74 mg caffeine.
Worked example: if you leave 2 fl oz in the can, you drank 4.5 fl oz. 4.5 × 18.5 = about 83 mg caffeine.
When the can is not the 6.5 fl oz espresso can
Do not use the 120 mg figure for every Starbucks canned drink. Starbucks Doubleshot Energy cans are larger and are a different product from Doubleshot Espresso.
If the label says 15 fl oz, check the can’s Nutrition Facts or caffeine statement. The 6.5 fl oz Doubleshot Espresso math does not scale reliably to that product.
Edge case: a 4-pack still counts by cans, not by box. A 4-pack of 6.5 fl oz cans contains 4 × 120 mg, or 480 mg caffeine total.
Fast answer: Starbucks Doubleshot Espresso has 120 mg caffeine in one 6.5 fl oz can.
How To Check The Label
Use the can label, not the product name. “Doubleshot” can mean a 6.5 fl oz espresso drink or a 15 fl oz energy coffee, and the caffeine number changes by package.
Fast label check
- 1. Find the exact front name. Look for “Starbucks Doubleshot Espresso & Cream,” “Doubleshot Energy,” or another variant. Do not use “Doubleshot” alone as the identifier.
- 2. Check the can size. A common espresso can is 6.5 fl oz. A common energy coffee can is 15 fl oz. If your can is larger, the total caffeine may be higher.
- 3. Look near Nutrition Facts. Caffeine may appear as “Caffeine: 120 mg” or in small text outside the Nutrition Facts box. Scan the side panel and ingredient area.
- 4. Read total caffeine per container. If the label says 120 mg caffeine and the can is 1 serving, the full can has 120 mg. If you drink half, count 60 mg.
- 5. Handle split servings. If a 15 fl oz can lists 2 servings and caffeine is 70 mg per serving, the full can is 140 mg. Multiply caffeine by servings per container.
- 6. Check the flavor match. Vanilla, mocha, espresso cream, and energy versions can differ. Match the flavor, size, and UPC when comparing online numbers.
- 7. Use the newest package. Formulas change. If a website says 120 mg but your can says 135 mg, use the can. The label is the batch-specific source.
Worked example: a 6.5 fl oz can labeled 120 mg caffeine contains 18.5 mg per fl oz. A 15 fl oz can labeled 135 mg contains 9 mg per fl oz, but more caffeine total.
Comparison With Regular Coffee
A Starbucks Doubleshot Espresso drink has 120 mg caffeine per 6.5 fl oz can. Regular brewed coffee varies more by cup size and strength, so compare by both serving and ounce.
| Drink | Serving size | Caffeine | Caffeine per fl oz |
|---|---|---|---|
| Starbucks Doubleshot Espresso can | 6.5 fl oz | 120 mg | 18.5 mg |
| Typical brewed coffee | 8 fl oz | 95 mg | 11.9 mg |
| Starbucks brewed coffee, Short | 8 fl oz | 155 mg | 19.4 mg |
| Starbucks brewed coffee, Tall | 12 fl oz | 235 mg | 19.6 mg |
| Starbucks brewed coffee, Grande | 16 fl oz | 310 mg | 19.4 mg |
What the numbers mean
One 6.5 oz Doubleshot has 25 mg more caffeine than an 8 oz typical brewed coffee. It is smaller but stronger per ounce: 18.5 mg/oz versus 11.9 mg/oz.
Against Starbucks brewed coffee, the can is not stronger per ounce. A Short brewed coffee has 155 mg, which is 35 mg more than the Doubleshot in only 1.5 extra ounces.
A Tall brewed coffee has 235 mg. That equals almost 2 Doubleshot cans by caffeine: 235 divided by 120 equals 1.96 cans.
A Grande brewed coffee has 310 mg. That is 2.58 Doubleshot cans by caffeine, or 190 mg more than one can.
Worked examples
If you drink 2 Doubleshot cans, you get 240 mg caffeine. That is close to a Starbucks Tall brewed coffee at 235 mg, but in 13 fl oz instead of 12 fl oz.
If you replace a 16 oz Starbucks brewed coffee with one Doubleshot, caffeine drops by 190 mg. If you replace it with 2 cans, caffeine drops by 70 mg.
Edge case: a small diner coffee may be weaker than Starbucks brewed coffee. In that case, one Doubleshot can can exceed an 8 oz cup by about 25 mg.
When To Limit Caffeine
Limit Starbucks Doubleshot Espresso when the can would push your daily caffeine total above your target. A 6.5 fl oz Starbucks Doubleshot Espresso & Cream has about 120 mg caffeine.
For a 400 mg daily cap, 1 can uses 30% of the day. 2 cans use 240 mg, or 60%. 3 cans use 360 mg, leaving only 40 mg for tea, chocolate, or soda.
Use A Running Total
Example: 1 Doubleshot Espresso can is 120 mg. Add a 12 fl oz brewed coffee at about 235 mg and the day reaches about 355 mg. A second can would bring the total to about 475 mg.
If your personal cap is 200 mg, 1 can uses 60% of it. Add a 75 mg espresso shot and you reach 195 mg. Another caffeinated drink puts you over.
If your cap is 100 mg, skip the full can or split it. Half a 6.5 fl oz can gives about 60 mg caffeine. One-third gives about 40 mg.
Times To Cut Back
Limit it after lunch if caffeine affects sleep. With a 120 mg can at 3 p.m., a meaningful amount may still be active at bedtime for sensitive drinkers.
Limit it when stacking products. A Doubleshot Espresso plus pre-workout, cold brew, energy drinks, or caffeine pills can add up fast because each item counts separately.
Limit it if symptoms appear: racing heartbeat, shaky hands, anxiety, stomach upset, or trouble sleeping. The next step is numeric: reduce by 60 mg, which is half a can.
Edge case: “Doubleshot” names vary. Starbucks Doubleshot Espresso & Cream is about 120 mg per 6.5 fl oz can; Starbucks Doubleshot Energy cans are higher, about 135 mg per 15 fl oz can.
Common Questions
How much caffeine is in a Starbucks Doubleshot Espresso can?
A 6.5 fl oz can of Starbucks Doubleshot Espresso & Cream has about 120 mg of caffeine. That is more than one Starbucks espresso shot, which is commonly listed at 75 mg, but less than many large brewed coffees.
How much caffeine is in Starbucks Doubleshot Espresso compared with coffee?
Starbucks Doubleshot Espresso & Cream has about 120 mg caffeine per 6.5 fl oz can. An 8 fl oz brewed coffee often lands near 95 mg, so the can is stronger by volume and delivers a compact caffeine hit.
Is Starbucks Doubleshot Espresso the same as Starbucks Doubleshot Energy?
No. Starbucks Doubleshot Espresso & Cream is the smaller 6.5 fl oz can with about 120 mg caffeine. Starbucks Doubleshot Energy is usually a 15 fl oz drink and commonly contains about 135 mg caffeine, depending on the flavor.
How many espresso shots are in Starbucks Doubleshot Espresso?
Starbucks Doubleshot Espresso & Cream is marketed as a double-shot espresso drink. Its caffeine is about 120 mg per 6.5 fl oz can, which is less than two standard Starbucks espresso shots if each shot is counted at about 75 mg.
Is 120 mg caffeine a lot for one Starbucks Doubleshot Espresso?
Yes, 120 mg is a moderate-to-high single serving for a small 6.5 fl oz drink. The small can makes it easy to drink quickly, so treat it more like a concentrated coffee serving than a casual milk drink.
