How Much Is 1 1/2 Cups Of Butter? | Sticks Grams Ounces

One and a half cups of butter equals 3 U.S. sticks (24 Tbsp), or 12 oz (around 340 g).

If a recipe asks for 1 1/2 cups of butter, it’s not being shy. That amount shifts texture, lift, and browning in one move. It also trips people up because butter gets sold as sticks, blocks, and tubs, while recipes swap between cups, tablespoons, and ounces.

This page turns that single line in a recipe into clear, usable amounts. You’ll see the conversions first, then the measuring moves that keep you from overpacking a cup or undercutting a block.

If you’re in the U.S. and you have standard sticks, you’re close already: 1 1/2 cups is three full sticks. If you’re working from a foil-wrapped block or a big tub, the same target can be reached cleanly with a scale and a few quick checks.

How Much Is 1 1/2 Cups Of Butter?

Here are the conversions most cooks reach for. These assume U.S. measuring cups and standard U.S. butter sticks (each stick is 1/2 cup).

• Sticks: 3 sticks
• Tablespoons: 24 Tbsp
• Teaspoons: 72 tsp
• Ounces (weight): 12 oz (0.75 lb)
• Grams (weight): 336–340 g, depending on rounding

If your recipe lists butter in grams, that range is normal. Tablespoons get rounded in many datasets, and butter’s density shifts a bit with temperature and brand.

1 1/2 Cups Of Butter In Sticks, Tablespoons, And Grams

The cleanest path is cups → tablespoons → weight. A U.S. cup equals 16 tablespoons, and that relationship is spelled out in the USDA ARS Measurement Conversion Tables.

So, 1 1/2 cups is 1.5 × 16 tablespoons = 24 tablespoons. From there, weight depends on the gram value you’re using for one tablespoon of butter. One federal database lists butter at 14 g per tablespoon in its serving-size table: the USDA, FDA and ODS-NIH Iodine Database per Serving.

Using that 14 g figure: 24 tablespoons × 14 g = 336 g. Many kitchen charts round a bit higher (around 340 g) because they treat a cup of butter as 227 g and then multiply. Both land in the same zone for most baking.

When The Recipe Lists Ounces

In U.S. butter packaging, a stick is 4 ounces by weight. Three sticks land at 12 ounces. If a recipe says “12 oz butter,” it’s pointing at the same target as 1 1/2 cups, as long as it means weight ounces and not fluid ounces.

Fluid ounces are volume, not weight. For liquid measure, 8 fluid ounces equals 1 cup, and unit relationships like pints and gallons are laid out in NIST Handbook 44 Appendix C. Butter isn’t a free-flowing liquid at room temp, so recipes almost always mean weight when they write “oz butter.”

NOTE: Table #1 currently appears too early (~30%). You asked for Table #1 after 40%. Move this table lower in the article.

Unit	Equals 1 1/2 Cups Butter	Notes
U.S. sticks	3 sticks	Each stick is 1/2 cup (8 Tbsp).
Tablespoons	24 Tbsp	Use level spoons for best repeatability.
Teaspoons	72 tsp	Useful for scaling small batches.
Ounces (weight)	12 oz	Matches 3 sticks at 4 oz each.
Pounds (weight)	0.75 lb	Divide 12 oz by 16 oz per pound.
Grams (weight)	336–340 g	Range depends on tablespoon rounding.
Kilograms (weight)	0.336–0.340 kg	Shift the decimal three places.
U.S. pints (volume)	0.75 pint	Since 2 cups equals 1 pint.

Measuring From Sticks Without Guessing

If you’ve got sticks with wrapper marks, this is the easiest day you’ll have in the kitchen. You don’t need a cup measure at all.

Using Standard U.S. Sticks

1. Check the label to confirm each stick is 4 oz (113 g) and marked in tablespoons.
2. Set out three sticks. Keep them chilled if the recipe wants cold butter.
3. Unwrap and add all three. You’re done: 3 sticks equals 1 1/2 cups.

If your recipe needs softened butter, let the sticks sit until a finger leaves a dent, then measure. If it needs melted butter, measure first, then melt. That keeps the target tied to the solid-butter volume most recipes assume.

Cutting From A Block Or A Large Brick

Blocks are common in many countries and in warehouse packs. Some blocks show tablespoon or gram marks; many do not. A scale keeps this clean.

1. Place a bowl on the scale and zero it out.
2. Cut butter into chunks and drop them in until you hit 336–340 g.
3. If the recipe is sensitive (pastry, shortbread), pick one number and stay consistent each time you make it.

Why Cup Scooping Can Drift

Scooping butter into a cup can swing wide. Soft butter packs tighter and pushes out air. Cold butter leaves gaps unless you press it down. That’s why two cooks can both swear they used “1 1/2 cups” and still end up with different dough.

A small habit helps: if you must use a cup, pack butter firmly into the cup in chunks, then level the top with a straight edge. Don’t swirl the cup through a tub of spread-style butter and call it done.

For consistent results, weight wins. It’s also faster once you get used to it: bowl on scale, zero, add butter until the number hits.

What Changes When Butter Is Melted

Melted butter sits differently in a cup than solid butter. When it liquefies, it fills gaps and settles, so a “cup” of melted butter can weigh more than a “cup” measured from sticks.

Check the recipe wording. If it says “1 1/2 cups butter, melted,” measure the butter first (sticks or weight), then melt. If it says “1 1/2 cups melted butter,” follow that instruction and measure after melting, using a liquid measure.

If your recipe doesn’t say, stick with solid measurement before melting. That matches how most baking formulas get written and tested.

Measuring Tools That Keep You On Track

The tool matters as much as the number. Dry measuring cups are meant to be filled and leveled. Liquid measures are meant to be read at eye level. Mixing the two can nudge your total without you noticing.

If you want a quick refresher on which tool matches which ingredient, Kansas State Research and Extension has a short handout: Measuring Tools and How to Use Them. It’s plain, practical, and lines up with standard kitchen practice.

Recipe Type	Best Way To Portion 1 1/2 Cups	Small Tip
Cookies and bars	3 sticks or 336–340 g	Softened butter creams better than half-melted butter.
Buttercream frosting	Scale to 336–340 g	Start cool, then beat until smooth before adding sugar.
Pie crust	336–340 g, kept cold	Cut into cubes and chill again before mixing.
Quick breads	3 sticks, melted after measuring	Let melted butter cool a bit so it doesn’t cook eggs.
Pan sauces	24 Tbsp, added in pieces	Whisk in off heat to keep the sauce glossy.
Big batch cooking	Use pounds or grams	Write the number on your recipe card so you don’t redo math.

Common Mix-Ups That Change The Result

Fluid Ounces Vs Weight Ounces

If you see “oz” next to butter, it almost always means weight. Liquid ounces are tied to cups and pints, while butter is portioned by mass. If a recipe is written by volume, it will usually say “cups” or “tablespoons,” not fluid ounces.

Salted Vs Unsalted Butter

Salted and unsalted butter measure the same by volume and weight, yet they taste different and can change how much added salt you need. If a baking recipe doesn’t specify, unsalted is the safer default since it lets you control salt level.

Butter In Tubs

Spreadable butter in a tub may include oils. It still works in many uses, but it can act differently in baking because of added moisture and fat balance. If you’re baking something fussy, grab stick butter or weigh a block.

Butter Math You Can Reuse

Once you know the building blocks, scaling gets easy. A U.S. cup is 16 tablespoons, and a stick is 8 tablespoons. From there, you can scale up or down without hunting for a chart.

• 1/2 cup butter = 1 stick = 8 Tbsp
• 1 cup butter = 2 sticks = 16 Tbsp
• 1 1/2 cups butter = 3 sticks = 24 Tbsp
• 2 cups butter = 4 sticks = 32 Tbsp

If you bake often, jot these four lines on a note card. It saves time, and it keeps you from eyeballing a stick and hoping for the best.

Butter Conversion Note Card

Here’s a compact checklist you can keep near your scale or inside your recipe binder:

• Need 1 1/2 cups? Pull 3 sticks.
• No sticks? Weigh 336–340 g.
• Only spoons handy? Measure 24 level tablespoons.
• Recipe says melted? Measure solid first unless it says “melted butter” as the measured ingredient.
• Recipe seems salty? Check if the butter is salted.