Skip to content
Uber Eats Home
    1. United States
    2. Colorado
    3. Fort Collins
    4. Avogadro's Number

    Avogadro's Number Menu and Delivery in Fort Collins

    Too far to deliver

    Location and hours

    605 S Mason St, Fort Collins, CO 80524
    Sunday
    9:00 AM - 7:30 PM
    Monday - Friday
    11:00 AM - 7:00 PM
    Saturday
    9:00 AM - 7:30 PM

    Avogadro's Number

    Burgers • $
      •  Read 5-Star Reviews  •  More info
    605 S Mason St, Fort Collins, CO 80524
    Tap for hours, info, and more
    Enter your address above to see fees, and delivery + pickup estimates.
    If you like to do as the locals do, consider ordering from Avogadro's Number, because it's particularly popular among Fort Collins locals. You might be wondering what's recommended here at this midday go-to. Of the 80 items on the menu, the Joe's Sandwich is one of the things that gets the most orders. • $ • Burgers • American • Sandwiches
    • Picked for you
        • Mozzarella Sticks
          Vegetarian. Golden fried, hand breaded mozzarella. Served with house made marinara.
        • Avo's Club Sandwich
          Ham, turkey, bacon, avocado, lettuce, tomato, onion, & garlic basil aioli on toasted sourdough bread.
        • French Dip Sandwich
          Natural, thin sliced roast beef cooked in au jus served on a toasted baguette with melted Swiss cheese. Comes with side of au jus.
        • Veggie Steak Sub
          Grilled organic house made tempeh, onions, bell pepper, mushrooms, mozzarella & cheddar on a toasted baguette with avocado, tomato & house dressing. Vegetarian.
        • Jalapeno Poppers
          Vegetarian. Golden fried, hand breaded jalapenos stuffed with cream cheese, mozzarella & cheddar. Served with house dressing.
      • Veggie Sandwiches
          • Veggie Steak Sub
            Grilled organic house made tempeh, onions, bell pepper, mushrooms, mozzarella & cheddar on a toasted baguette with avocado, tomato & house dressing. Vegetarian.
          • Lizzies Sandwich
            Vegetarian. Grilled marinated mushrooms, banana peppers, black olives & melted Swiss cheese on a toasted baguette with avocado, tomato & house dressing.
          • Falafel Sandwich
            Vegetarian. Golden fried falafel on a toasted kaiser bun with hummus, tomato, onion, cucumber & tzatziki sauce.
          • Creamation Sandwich
            Vegetarian. Cream cheese, avocado, black olives, lettuce, tomato, onion, & house dressing on a toasted baguette.
          • Bagel Sandwich
            Vegetarian. Choice of plain or everything bagel with melted mozzarella & cheddar, lettuce, tomato, onion & house dressing.
          • Hummus Bagel
            Vegetarian. Choice of everything or plain bagel with hummus, cucumber, lettuce, tomato & onion.
        • Meat Sandwiches
            • French Dip Sandwich
              Natural, thin sliced roast beef cooked in au jus served on a toasted baguette with melted Swiss cheese. Comes with side of au jus.
            • Mogul Sandwich
              Grilled turkey, mushrooms, onion, banana peppers, & melted Swiss cheese on a toasted baguette with house dressing, honey mustard & tomato.
            • Joe's Sandwich
              Turkey, bacon, avocado, cream cheese, lettuce, tomato, onion & house dressing.
            • Cheese Steak Sandwich
              Grilled thin sliced marinated steak, mushrooms, onions, bell peppers, mozzarella & cheddar cheese on a toasted baguette with tomato & house dressing.
            • Reuben Sandwich
              Choice of corned beef, turkey or tempeh with house made sauerkraut, Swiss cheese & 1000 Island dressing on toasted rye bread.
            • Avo's Club Sandwich
              Ham, turkey, bacon, avocado, lettuce, tomato, onion, & garlic basil aioli on toasted sourdough bread.
            • The Italian Sandwich
              Ham, salami, mozzarella, lettuce, tomato, onion, banana, peppers, red wine vinegar & mayo on a toasted baguette.
            • Chicken Parmesan
              Hand breaded chicken tenders on a toasted baguette with melted mozzarella, parmesan, and marinara.
            • Sriracha cod Po'boy
              Hand breaded cod on a toasted baguette with cream cheese, avocado, coleslaw, and sriracha sauce.
          • Burgers & Things
              • Charbroiled Beef Burger
                Charbroiled beef patty on toasted kaiser bun with tomato.
              • Tempeh Burger
                Golden fried organic house made tempeh on a toasted wheat kaiser bun with mozzarella, cheddar, lettuce, tomato, onion, pickle & house dressing. Vegetarian.
              • Beyond Burger
                Seared beyond burger on a toasted wheat kaiser bun with avocado, lettuce, tomato & onion. Vegan.
              • Breakfast Burrito
                Vegetarian. 3 scrambled eggs, sauteed onion, bell pepper, fried potatoes, mozzarella & cheddar cheese in a flour tortilla smothered in pork green chili or Avo's veggie chili.
              • Chicken Tenders
                Hand breaded chicken tenders served with choice of BBQ sauce, house dressing, bleu cheese dressing or honey mustard.
              • Fish & Chips
                Golden fried beer battered cod served with cole slaw & tartar sauce.
              • Avo's Salad
                Vegetarian. Mixed green topped with tomatoes, carrots, cucumbers, croutons, mozzarella & cheddar. Add turkey, ham, avocado, tempeh, falafel or tempeh or chicken with sauteed mushrooms, onion, black olive & bell pepper for an additional charge.
              • Gyro
                Choice of lamb & beef, chicken, or falafel on a warm pita with hummus, feta, tzatziki sauce, cucumber, tomato, onion & banana peppers. Served with choice of side.
            • Snacks
                • Side Salad
                  Vegetarian. Mixed greens, carrots, cucumbers, tomatoes, mozzarella, cheddar & croutons with choice of dressing.
                • Hummus Plate
                  Vegetarian. house made hummus, carrots, celery, Nita crisps.
                • Fries
                  Vegan.
                • Sweet Potato Fries
                  Vegan.
                • Soup & Chili
                  Choice of pork green chili, veggie chili or soup of the day.
                • Jalapeno Poppers
                  Vegetarian. Golden fried, hand breaded jalapenos stuffed with cream cheese, mozzarella & cheddar. Served with house dressing.
                • Mozzarella Sticks
                  Vegetarian. Golden fried, hand breaded mozzarella. Served with house made marinara.
                • Onion Rings
                  Vegetarian. Golden fried, hand breaded onion rings.
              • Kids & Light Adult
                  • Kids 1/4 Lb Burger
                    Served with carrots & celery.
                  • Kids Tempeh and Cheese
                    Served with carrots & celery.
                  • Kids Cheese Burger
                    Served with carrots & celery.
                  • Kids Grilled Cheese
                    Served with carrots & celery.
                  • Kids P.B & J
                    Served with carrots & celery.
                  • Kids B.L.T with Mayo
                    Served with carrots & celery.
                  • Kids Chicken Tenders
                    Served with carrots & celery.
                  • Kids Bagel Sandwich
                    Served with carrots & celery.
                • Cakes and Pies
                    • White Chocolate Raspberry Cheesecake
                      White Chocolate Cheesecakes with ribbons of Raspberry swirled throughout
                    • GF PeanutButter Cup Pie
                      Gluten Free
                  • Beverages / Cold
                      • Iced Tea
                      • Sport Tea
                      • Lemonade
                      • Pepsi
                      • Diet Pepsi
                      • Mountain Dew
                      • Diet Mountain Dew
                      • Sierra Mist
                      • Dr. Pepper
                      • Diet Dr. Pepper
                    • Beverages / Hot
                        • Hot Tea
                        • Latte
                        • Mocha Latte
                        • Espresso
                        • Chai Tea
                        • Dirty Chai
                        • Hot Chocolate
                      • Beverages / Bottles & Cans
                          • Perrier
                          • Orange Juice
                          • Italian Soda
                        • Beverages / Shakes
                            • Vanilla Shake
                            • Chocolate Shake
                            • Espresso
                            • Chai
                          5-Star Reviews
                          Hear from people who love this spot
                          Kym W.
                          2 months ago
                          Extremely yummy!!!

                          Azharuddin M.
                          2 months ago
                          I can find great food that is also healthy.

                          Kym W.
                          1 year ago
                          Their house temphe burger is to die for!
                          Frequently asked questions

                          Can I order Avogadro's Number delivery in Fort Collins with Uber Eats?

                          Yes. Avogadro's Number delivery is available on Uber Eats in Fort Collins.

                          Is Avogadro's Number delivery available near me?

                          Avogadro's Number delivery might not be available everywhere in Fort Collins, so enter your address to see if it’s available near you.

                          How do I order Avogadro's Number delivery online in Fort Collins?

                          There are 2 ways to place an order on Uber Eats: on the app or online using the Uber Eats website. After you’ve looked over the Avogadro's Number menu, simply choose the items you’d like to order and add them to your cart. Next, you’ll be able to review, place, and track your order.

                          What’s the best thing to order for Avogadro's Number delivery in Fort Collins?

                          What’s best at Avogadro's Number is totally up to you and your personal preference. If you’re in need of some inspiration, consider trying one of the items featured in “Picked for you.”

                          How do I get $0 Delivery Fee at Avogadro's Number in Fort Collins?

                          The Delivery Fees may vary depending on a number of factors, like your location. Enter your Fort Collins address to see the current Delivery Fee. You can also explore the Uber Eats membership and subscription options available in your area to see if you can save money on Avogadro's Number delivery with $0 Delivery Fee on select orders.