# Part-month rent calculator

Calculate rent and charges for dates within one calendar month. Across all four nations use this only where the agreement uses actual calendar days including both endpoints.

## Worked example

For 12–31 March, £650 rent and £50 charges yield £419.35 and £32.26, totalling £451.61.

Use the agreement to identify billable dates and retain evidence of the actual period. [HMRC rental income records](https://www.gov.uk/keeping-your-pay-tax-records/rental-income)

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https://www.rentila.co.uk/tools/prorated-rent