Imagine building a €700 savings pot with just pennies. As parents who've done it ourselves, we funded an unforgettable family weekend for four at Puy du Fou. This simple challenge is perfect for families, teaching kids saving habits while growing your funds for vacations, outings, or whatever you dream up.
Ready for the Penny Challenge? Save increasing amounts daily for 365 days and pocket €667.95 – math-backed and motivating.

Day 1: 1 cent. Day 2: 2 cents. Day 50: 50 cents, up to €3.65 on day 365. It's straightforward and rewarding.
1. Print the chart below.
2. Attach it to your piggy bank or jar.
3. Day 1: Add 1 cent.
4. Day 2: Add 2 cents.
5. Continue daily, increasing by 1 cent each time.
6. Finish strong on day 365 with €3.65.

Congratulations – you've saved €667.95 in one year! Skeptical? It's pure math: the sum of 1 to 365 cents. Use it for a theme park trip, family getaway, or fair visit.
Check the full calculation tables to track progress.

Click here to print this table in PDF. Tick off each day and add the exact amount to stay on track.

Click here to print this table in PDF. Prefer weekly? Larger deposits hit the same €667.95 total – flexible for busy schedules.


Have you tried the Penny Challenge? Share in the comments if you reached €667.95 and how you spent it – we'd love to hear your stories!