Convert Sign to Arcminute
Convert signs to arcminutes by entering a value below.
How to Convert Signs to Arcminutes
The sign and arcminute are both units of angle. 1 sign equals 1800 arcminutes. This means to convert signs to arcminutes, you multiply by 1800.
Formula
Step-by-Step Example
Convert 5 sign to arcminutes:
We need to convert signs to arcminutes
Since 1 sign = 1800 ′, multiply by 1800
5 × 1800 = 8999.9999998
5 sign = 8999.9999998 ′
Sign to Arcminute Conversion Table
Quick reference table for common sign to arcminute conversions. Click any value for detailed calculation.
| Signs (sign) | Arcminutes (′) |
|---|---|
| 0.1 sign | 180 ′ |
| 0.5 sign | 899.99999998 ′ |
| 1 sign | 1800 ′ |
| 2 sign | 3599.9999999 ′ |
| 5 sign | 8999.9999998 ′ |
| 10 sign | 18000 ′ |
| 25 sign | 44999.999999 ′ |
| 50 sign | 89999.999998 ′ |
| 100 sign | 180000 ′ |
About These Units
Sign (sign)
A sign is 1/12 of a circle or 30°, corresponding to one zodiac sign. The zodiac divides the ecliptic into 12 equal signs of 30° each. Used in astrology and historical astronomy. The Sun moves through approximately one sign per month.
Arcminute (′)
An arcminute (′ or MOA) is 1/60 of a degree. Arcminutes measure astronomical object sizes (Moon: ~31 arcminutes), visual acuity (normal vision resolves 1 arcminute), and rifle scope adjustments (1 MOA ≈ 1 inch at 100 yards). GPS coordinates use degrees and arcminutes.
Frequently Asked Questions
How do I convert signs to arcminutes?
To convert signs to arcminutes, multiply the value by 1800. For example, 10 sign = 18000 ′.
How many arcminutes are in 1 sign?
1 sign equals 1800 arcminutes.
What is the formula for signs to arcminutes?
The formula is: ′ = sign × 1800.