Category:Rules of thumb

• Rule of thumb

0–9

• 1 in 60 rule
• 1% rule
• 1:5:200
• 18-electron rule
• 68–95–99.7 rule

A

• Amara's law
• Augustine's laws

B

• Baird's rule

C

• Carnegie rule
• Carson bandwidth rule
• Claasen's law
• Clar's rule
• Clark's rule

D

• Dennard scaling
• Diagonal method
• Dunbar's number

E

• Edholm's law
• Engelbart's law
• Eroom's law
• Estimated date of delivery

F

• Five-minute rule
• Five-second rule
• Freedman–Diaconis rule
• Fried's rule

H

• Haitz's law
• Haldane's rule
• Heuristic
• Heuristic argument
• Huang's law
• Hückel's rule
• Hy's law

I

• I before E except after C
• Iron law of processor performance

L

• Lead room
• Lipinski's rule of five
• Looney 11 rule

M

• Markovnikov's rule
• Moore's law
• Moore's second law

N

• Naismith's rule

O

• Occam's razor
• Octet rule
• Okun's law
• One in ten rule
• Orme's law

P

• Pareto principle
• Pie rule

R

• Redshift (theory)
• Right-hand rule
• Rose's law
• Rule of 72
• Rule of thirds
• Rule of thirds (diving)
• Rule of twelfths

S

• Scott's rule
• Sturges's rule
• Sunny 16 rule
• Swanson's law

T

• Three-click rule
• Two-second rule

W

• Wirth's law

Y

• Yes, and...
• Young's rule