what should i charge for doing a photography shoot for someone?

I’m semi-experienced and this woman wants to make a calender for her husband of herself. She said she wants to do lots of different posses and go to a few different areas to do the pictures. But Im unsure of what to charge her since I typically only do photography for fun. Could really use some help here.

Charge what you think your time is worth ($ per hour) times the number of hours you will be shooting and editing the images. Also include any preparation time and travel time. Add any additional cost as well.

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