Just looked up a bag of chips:<p><pre><code>   100g:
     525 cal
     1.5 g salt
</code></pre>
Multiply by ~3.8:<p><pre><code>  380g:
    2000 cal
    5.7 g salt
</code></pre>
Your mileage may vary, but in Norway, a typical bag of chips contains more than 3.5g of salt per 2000 calories.