Making everyday objects special

Monthly Measure

Monthly Measure
  • Monthly Measure Calendar by Sebastian Bergne
    Monthly Measure Calendar by Sebastian Bergne
  • Monthly_Measure_w2
  • Monthly_Measure_w3
  • monthly_measure_black_w4
    Monthly Measure black
  • monthly_measure_black_w5
    Monthly Measure black
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    Monthly Measure black


Perpetual calendar and ruler


Monthly Measure is both a perpetual calendar and ruler. The star is positioned on the serrated side of the ruler to show the day and date in the month. The date is easily changed by rolling the star along the ruler.

Dates are placed every centimetre so Monthly Measure can also be used as a 30cm metric ruler.

Manufactured in Beech wood and cast aluminium. The star has day initials in English on one side and French on the other. Available in a natural wood or stained black finish.

Manufactured by L’Atelier d’exercices.

All products sold through this website have been designed by Sebastian Bergne. Some are manufactured by Sebastian Bergne Ltd. and are sold exclusively here as an Edition and some are manufactured by independent design manufacturers and are stocked here much like other retailers.

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Additional Information


Black, Natural

Last order deadlines for Christmas delivery are by 12 noon on 14/12 for the US  |  15/12 for the EU  |  19/12 for the UK