Writing Numbers in the UK vs Germany

Why a Decimal Point Can Cost You Thousands!

For anyone moving between Germany and the United Kingdom, one of the smallest differences can also be one of the most confusing: how numbers are written.

At first glance, “1,234.56” and “1.234,56” may look almost identical. However, in one country it means one thousand two hundred and thirty-four pounds, while in the other it could easily be misunderstood if you’re unfamiliar with the local convention.

Add in differences in handwriting, dates and official forms, and it’s easy to see why newcomers occasionally make expensive mistakes.

Let’s explore the fascinating differences.

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Writing Numbers by Hand

Although the digits themselves are the same worldwide (0 to 9), several handwritten styles differ between Germany and the UK.

The Number 1

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The Number 7

.

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The Number 9

German handwriting sometimes produces a very rounded “9”, whereas British writers often leave a longer descending tail.

Both are perfectly acceptable.

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Thousands Separators

Here’s one of the biggest differences.

United Kingdom 🇬🇧

The UK uses:

Comma (,)

to separate thousands.

Example:

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Germany 🇩🇪

Germany uses:

Dot (.)

for thousands.

Example:

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Decimal Numbers

This is where many people become confused.

Exactly the same value, written differently.

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A Quick Comparison

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Writing Money

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Dates

Another area that causes confusion.

United Kingdom 🇬🇧

The most common format is:

Day / Month / Year

Examples:

01/08/2026

31/12/2026

Some organisations prefer:

1 August 2026

This avoids any confusion.

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Germany 🇩🇪

Germany also uses:

Day.Month.Year

Examples:

01.08.2026

31.12.2026

Notice the dots instead of slashes.

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International Format 🌐

Increasingly, businesses and IT systems use:

YYYY-MM-DD

Example:

2026-08-01

This ISO format avoids misunderstandings worldwide.

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Time

Fortunately, both countries commonly use the 24-hour clock.

Example:

14:30

18:45

Although British people often say:

2:30 pm

6:45 pm

in everyday conversation.

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Official Forms

If you’re completing forms after moving countries, always remember:

In the UK:

• Decimal point
• Thousands comma

In Germany:

• Decimal comma
• Thousands point

Using the wrong separator could completely change the value you’re entering.

For example:

1,500

means one thousand five hundred in the UK.

But a German reader may initially interpret the comma as a decimal separator if the context is unclear.

Similarly:

1.500

is one thousand five hundred in Germany, but in the UK it may be mistaken for one and a half.

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Calculator and Computer Keyboards

Modern computers usually adapt automatically to the language or regional settings.

For example:

English (UK)

1,234.56

German

1.234,56

Spreadsheet software such as Microsoft Excel will also change separators depending on your regional settings.

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Tips for Newcomers

If you’ve recently moved between Germany and the UK:

• Double-check large numbers before submitting forms.
• Be especially careful with bank transfers, invoices and tax documents.
• Write out months (for example, “1 August 2026”) if there is any risk of confusion.
• Follow the local format when preparing official documents.

These small adjustments can help avoid misunderstandings and make paperwork much smoother.

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Final Thoughts

Although British and German numbering systems use the same digits, the way they are written differs in several important ways. Decimal points become commas, thousands separators swap places, dates use different punctuation, and even handwritten numbers can look surprisingly different.

Once you become familiar with these conventions, switching between the two systems becomes second nature. Whether you’re filling in a bank form in London, reading a utility bill in Berlin or writing a cheque in Edinburgh, understanding these differences ensures your numbers always say exactly what you mean.