Numerari from KnowledgeDoor---The scientific calculator with graphing, unit keypads, complex numbers, constants, advanced functions, user-defined keys, quick copy, and more! Learn more (Link leaves KnowledgeDoor website)

Characteristic

day

Notes

Symbol

d

Metric (SI) Equivalent

86400 seconds

This equivalent is calculated from exact values.

Metric (SI) Dimensions

time

Description in Terms of Other Units and Constants

24 hours

Quantity

Time

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