What are the exact photo book spread formats?

In the table below you’ll find the exact spread measurements of all our photo books.
This is really handy if, say, you’re formatting spreads in InDesign. The measurements include bleed (trim margin).
The measurements (incl. 3 mm bleed):

• Measurement: 15 x 15 -> spread measurement: 15.6 x 30.6 cm
• Measurement: 15 x 20 -> spread measurement: 15.6 x 40.6 cm
• Measurement: 20 x 20 -> spread measurement: 20.3 x 40 cm
• Measurement: 20 x 30 -> spread measurement: 20.3 x 59.6 cm
• Measurement: 25 x 25 -> spread measurement: 25.4 x 50.2 cm
• Measurement: 30 x 20 -> spread measurement: 30.1 x 40 cm
• Measurement 30 x 30 -> spread measurement: 30.1 x 59.6 cm
• Measurement 30 x 40 -> spread measurement: 30.1 x 79.8 cm
• Measurement: 30 x 45 -> spread measurement: 30.1 x 88.7 cm

We also have ready-to-use templates to use in Photoshop or InDesign. You can find these here.