Modelling vs Modeling | Meaning, Spelling & Examples

Modelling and modeling are both correct spellings of the present participle and gerund of the verb “model,” meaning “create a representation of something,” “shape something (like clay),” or “display something by wearing it.”

The spelling depends on whether you use British English or American English.

  • In British English, “modelling” with a double “l” is the most common.
  • In American English, “modeling” with one “l” is standard.

It’s important to choose one spelling and use it consistently. The QuillBot Grammar Checker can help you with this.

Examples: Modelling or modeling in a sentence
Scientist use climate modelling/modeling to predict the effects of global warming.
My big dream is modelling/modeling for Lancôme.
Destiny has been modelling/modeling for years before trying a career in theater.

The difference in spelling is also true for similar verbs, such as labelling or labeling and travelling or traveling.

Modelled or modeled

The spelling difference also applies to the past tense verb modelled or modeled.

  • In British English, “modelled” with a double “l” is the most common.
  • In American English, “modeled” with one “l” is standard.
Examples: Modelled or modeled in a sentence
I modelled/modeled for five years in college, so I can give you some advice.

Rayleigh modelled/modeled the behavior of molecules in a computer simulation.

The teacher modelled/modeled problem-solving techniques for the students.

The difference in spelling is also true for similar verbs, such as cancelled or canceled, levelled or leveled, and travelled or traveled.

Modeller or modeler

The same spelling difference applies to the related noun modeller or modeler, which refers to someone who creates abstract or physical models or someone who employs models to draw conclusions from.

  • In British English, “modeller” with a double “l” is the most common.
  • In American English, “modeler” with one “l” is standard.
Examples: Modeller or modeler in a sentence
The 3D modeller/modeler used software to create a representation of the product.

Soleil is a car modeller/modeler who designs intricate scale models of classic cars.

The modeller/modeler spent hours painting miniature aircrafts in the right color.

Main differences between American and British English

American and British English are very similar, but there are a few main differences in spelling. Some differences are:

Difference Rule Examples
-or vs -our In American English, many Latin-derived words end in -or. Behavior or behaviour
Color or colour
Favor or favour
Flavor or flavour
Favorite or favourite
Honor or honour
Humor or humour
Labor or labour
Neighbor or neighbour
In British English, these same words end in -our.
-er vs -re In American English, some French, Latin, or Greek words end in -er. Center or centre
Fiber or fibre
Theater or theatre
In British English, these same words end in -re.
-ize vs -ise In American English, many Greek-derived words end in -yze or -ize. Analyze or analyse
Organization or organisation
Realize or realise
Recognize or recognise
In British English, these words end in -yse or -ise.
-ed vs -t In American English, most verbs are regular and form their past tense with the suffix -ed. Burned or burnt
Dreamed or dreamt
Kneeled or knelt
Learned or learnt
Smelled or smelt
Spelled or spelt
Spilled or spilt
In British English, some of these verbs are irregular and form their past tense with the suffix -t.
Single vs double consonant In American English, many words are spelled with a single consonant. Buses or busses
Canceled or cancelled
Counselor or counsellor
Focused or focussed
Labeled or labelled
Modeling or modelling
Traveling or travelling
In British English, these same words are often spelled with a double consonant.
Dropping vs retaining the “e” In American English, “e” is often dropped when forming a noun from a verb Acknowledgment or acknowledgement
Aging or ageing
Judgment or judgement
In British English, the “e” is often retained.
Different verb and noun spellings In American English, most words have identical verb and noun spellings. License or licence
Practice or practise
In British English, some words have different spellings for the verb and noun forms.
Other spelling differences There are many other spelling differences between the two English variants. Airplane or aeroplane
Aluminum or aluminium
Check or cheque
Cozy or cosy
Defense or defence
Dependent or dependant
Enrollment or enrolment
Fulfil or fulfill
Gray or grey
Jewelry or jewellery
Karat or carat
Mold or mould
Offense or offence
Pajamas or pyjamas
Program or programme
Skeptical or sceptical
Tire or tyre

Other interesting articles

If you want to know more about job applications, research, or idioms, make sure to check out some of our other articles with explanations and examples.

Frequently asked questions about modelling vs modeling

Is it 3D modelling or modeling?

Modelling and modeling are two spellings of the same verb. The spelling depends on the type of English you use:

  • 3D modelling is more common in British English.
  • 3D modeling is more common in American English.

It’s important to choose one and use it consistently. The QuillBot Grammar Checker can help you with this.

Is it data modeling or modelling?

Modelling and modeling are two spellings of the same verb. The spelling depends on the type of English you use:

  • Data modelling is more common in British English.
  • Data modeling is more common in American English.

It’s important to choose one and use it consistently. The QuillBot Grammar Checker can help you with this.

Is it financial modeling or modelling?

Modelling and modeling are two spellings of the same verb. The spelling depends on the type of English you use:

  • Financial modelling is more common in British English.
  • Financial modeling is more common in American English.

It’s important to choose one and use it consistently. The QuillBot Grammar Checker can help you with this.

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Julia Merkus, MA

Julia has a bachelor in Dutch language and culture and two masters in Linguistics and Language and speech pathology. After a few years as an editor, researcher, and teacher, she now writes articles about her specialist topics: grammar, linguistics, methodology, and statistics.