<p>How many 37 cent stamps is the correct number to put on envelopes for teacher and counselor recs?</p>
<p>one stamp should be good for three pages of paper.</p>
<p>Even for those big yellow envelopes?</p>
<p>every post office has a scale. Just go down and weigh it in the envelope!</p>
<p>ps -- I'd pay for the electronic tracking service so that you know it was delivered.</p>
<p>But if the teacher is going to send it, I can't go and weigh them.</p>
<p>i put three stamps on my teacher's envelopes just to be sure.. i gave them 9 x 12 manilla envelopes</p>
<p>For the big 9x12 inch envelopes, I'd put 2 stamps.
For usual business size envelopes, 1 should do. It shouldn't have that many papers, if it does, upgrade to a 9x12.</p>