# Single deal / multi-year ARR calculation

**URL:** <https://community.hubspot.com/t/single-deal-multi-year-arr-calculation/140907>\
**Category:** HubSpot Ideas\
**Tags:** object, products-line-items\
**Created:** [October 10, 2025, 6:29pm UTC](https://community.hubspot.com/t/single-deal-multi-year-arr-calculation/140907 "2025-10-10T18:29:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![PLRowland](https://avatars.discourse-cdn.com/v4/letter/p/8797f3/32.png) [@PLRowland](https://community.hubspot.com/u/PLRowland)\
**Post date:** [October 10, 2025, 6:29pm UTC](https://community.hubspot.com/t/single-deal-multi-year-arr-calculation/140907/1 "2025-10-10T18:29:25Z")

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need a way to calculate mutli-year ARR within one deal / one quote with mutliple line items

e.g.

Line 1 - Year 1 ARR @ X

Line 2 - Year 2 ARR @ Y

Line 3 - Year 3 ARR @ Z

currently hubspot calulates this as ARR=X+Y+Z

I want it at ARR = X