PASSWORD ENTROPY CALCULATOR

How strong is your secret?

SECRET TYPE

Character password settings

Include these character types

Lowercase lettersa–z · 26

Uppercase lettersA–Z · 26

Numbers0–9 · 10

Symbols^ * % $ ! & @ # · 8

Length 16

GENERATE A PASSWORD

AVERAGE CRACKING COST

$2.8 sextillion

ESTIMATED ENTROPY: 98.1 bits Excellent
POSSIBLE COMBINATIONS: 3.32 × 10^29
AVERAGE CRACK TIME: 37,969,642,048,207,810 years

Hive Systems’ 2026 Password Table bcrypt cost 10 and a 16× RTX 5090 fleet (138,675 guesses/sec). Time and cost assume searching half the possible combinations. Cost uses Hive’s $8.54/hour fleet estimate and assumes a random, unique password. Dictionary words, reused credentials, predictable digit placement, online rate limits, and a target’s actual password-hashing configuration produce materially different outcomes.