A typical cup of plain cooked spaghetti (no sauce) has about 200–220 calories, depending on brand and exact cooking method.

Quick Scoop

  • 1 cup cooked spaghetti: roughly 200–220 calories.
  • 100 g cooked spaghetti: about 150–160 calories.
  • “Normal” plate (about 1.5–2.5 cups plain): roughly 300–500 calories before adding sauce, meat, or cheese.

With sauces (rough ballpark)

  • Plain spaghetti with tomato-based sauce and a little cheese: often 400–700+ calories per plate , depending on portion and toppings.
  • Heavier cream or meat sauces can push a large restaurant-style portion well above 800–1,000 calories.

Helpful HTML table

Below is a simple HTML table version you can reuse:

html

<table>
  <thead>
    <tr>
      <th>Spaghetti serving</th>
      <th>Approx. calories</th>
      <th>Notes</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>100 g cooked, plain</td>
      <td>150–160 kcal</td>
      <td>Standard wheat spaghetti, no sauce</td>
    </tr>
    <tr>
      <td>1 cup cooked, plain</td>
      <td>200–220 kcal</td>
      <td>Common nutrition label reference size</td>
    </tr>
    <tr>
      <td>“Normal” home plate (1.5–2 cups, plain)</td>
      <td>300–440 kcal</td>
      <td>Before adding sauce or cheese</td>
    </tr>
    <tr>
      <td>Plain spaghetti with tomato sauce + a little cheese</td>
      <td>400–700+ kcal</td>
      <td>Typical everyday meal range</td>
    </tr>
    <tr>
      <td>Large restaurant plate with meat or cream sauce</td>
      <td>800–1,000+ kcal</td>
      <td>Big portions and rich sauces</td>
    </tr>
  </tbody>
</table>

For the most accurate number, weigh your cooked spaghetti (in grams) and use ~1.5–1.6 calories per gram as a quick mental shortcut.

TL;DR: If you’re tracking, a safe quick estimate for a medium bowl of plain cooked spaghetti is around 400 calories, and sauces/toppings are usually what double that.