Måleraflæsningen er i kilowatttimer.

Because Danish, like German, very often writes compound nouns as a single word. Here, måleraflæsningen is built from:

• måler = meter
• aflæsning = reading
• -en = the definite ending

So the whole word means the meter reading. In English, we would usually write this as two words, but in Danish it becomes one compound noun.

The ending -en makes the noun definite, so it means the meter reading, not just a meter reading.

A simple comparison:

• en aflæsning = a reading
• aflæsningen = the reading

In Danish compounds, the definite ending is added to the last part of the compound, not to each part separately.

In this sentence, er i means something like is in or is expressed in. It is used for units, languages, formats, and similar categories.

So:

• Måleraflæsningen er i kilowatttimer. = The meter reading is in kilowatt-hours.

This is similar to English sentences like:

• The price is in euros.
• The temperature is in Celsius.

After i when talking about units, Danish often uses the plural form, just like English often says in kilometers, in dollars, in volts, and so on.

So:

• i kilowatttimer = in kilowatt-hours

The singular form is:

• en kilowatttime = a kilowatt-hour

But in this sentence, the focus is on the unit system, so the plural sounds natural.

Because it is a compound of:

• kilowatt
• timer

When these are joined, the spelling keeps both parts, which results in kilowatttimer with three ts in a row.

This can look strange to English speakers, but it is normal in Danish compound spelling.

Here are the main forms:

• en kilowatttime = a kilowatt-hour
• kilowatttimen = the kilowatt-hour
• kilowatttimer = kilowatt-hours
• kilowatttimerne = the kilowatt-hours

This is useful because Danish nouns change form depending on singular/plural and definite/indefinite meaning.

Yes. A few alternative phrasings are possible, depending on context. For example:

• Måleraflæsningen måles i kilowatttimer. = The meter reading is measured in kilowatt-hours.
• Aflæsningen på måleren er i kilowatttimer. = The reading on the meter is in kilowatt-hours.

The original sentence is perfectly natural, but Danish often allows more than one way to express the same idea.

Because Danish does not capitalize common nouns the way German does. In modern Danish, only:

• the first word of a sentence
• proper nouns

are capitalized.

So Måleraflæsningen is capitalized only because it begins the sentence, while kilowatttimer stays lowercase.

You would normally invert the verb and the subject:

• Er måleraflæsningen i kilowatttimer? = Is the meter reading in kilowatt-hours?

This is a very common pattern in Danish yes/no questions: the verb comes first.

A rough guide for an English speaker would be:

• MÅ-ler-af-læs-ning-en

And kilowatttimer roughly as:

• kee-lo-VAT-tee-mer

A few helpful notes:

• å sounds somewhat like the vowel in English more
• æ is somewhat like the vowel in cat, though not exactly the same
• the stress in kilowatttimer is mainly on vat

This is only an approximation, but it can help you start recognizing the word.

Yes, especially in contexts involving electricity, gas, water, utilities, and billing. It is the normal kind of compound noun Danish uses in practical and technical language.

You may also hear related words like:

• elmåler = electricity meter
• vandmåler = water meter
• at aflæse = to read a meter / take a reading

So even though måleraflæsningen looks long, it is built in a very regular Danish way.