add up

verb

added up; adding up; adds up

intransitive verb

1

a

: to come to the expected total

the bill doesn't add up

b

: to form an intelligible pattern : make sense

her story just doesn't add up

2

a

: amount sense 1b

—used with to

the play adds up to a lot of laughs

b

: to amount to a lot

just a little each time, but it all adds up

transitive verb

: to form an opinion of

added him up at a glance

Synonyms

• amount (to)
• come (to)
• correspond (to)
• emulate
• equal

Examples of add up in a Sentence

whether we take the 4:00 train or the 4:15 bus, it adds up to the same thing: they both get us back too late

even if we pool all our money, it won't add up to enough to rent a beach house for a week

Recent Examples on the Web

The Rewind may be an almost goofy backwards-running watch that may cause more confusion than promptness in daily life, but the carnelian dial with ruby cabochon crown and tonal alligator strap against the platinum case adds up to a very serious dress watch. —Allen Farmelo, Robb Report, 9 May 2024

If those would’ve been fines, that would add up to about $2 million. —Jimena Tavel, Miami Herald, 7 May 2024

Word History

First Known Use

1850, in the meaning defined at intransitive sense 2

Kids Definition

add up

verb

1

a

: to come to a total and especially the expected total

b

: to make sense

her story just doesn't add up

2

: to amount to a lot

just a little each time, but it all adds up