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Digital billboard loop calculator

Spots, loop length, share of voice and plays per day.

Share of voice

12.5%

Loop length

64 seconds

Plays per hour, per spot

56.3

This advertiser’s plays per day

1,013

Loop = spot length × spots · share of voice = spots bought ÷ spots · plays per hour = 3,600 ÷ loop

How it works

  1. 01Loop length = spot length × number of spots.
  2. 02Share of voice per spot = 1 ÷ number of spots.
  3. 03Plays per hour = 3,600 ÷ loop length.
  4. 04Plays per day = plays per hour × hours the screen is on.

Questions people ask

What is a typical digital billboard loop?

Many loops run six to eight spots of 6 to 10 seconds. Check your state’s minimum dwell time for roadside digital signs.

What is share of voice?

The part of the loop one advertiser owns. One spot in eight is 12.5% share of voice.

Can one advertiser buy two spots?

Yes. Two spots in an eight-spot loop is 25% share of voice and twice the plays.

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