Warrant Intrinsic Value Calculator
Calculate a warrant’s intrinsic value from the share price, exercise price and conversion ratio, plus any premium in its market price.
How it works
Intrinsic value = max(share price − exercise price, 0) × shares per warrant · Premium = market price − intrinsic value
A warrant is a long-dated right to buy shares from the issuer at a fixed exercise price. Its intrinsic value is only the amount the share sits above the exercise price, scaled by how many shares each warrant converts into. Any market price above intrinsic value is time and premium value — what buyers pay for the chance the stock climbs further before expiry. An out-of-the-money warrant has zero intrinsic value and trades entirely on that premium.
Worked example
Share at $50, exercise price $40, one share per warrant. Intrinsic = (50 − 40) × 1 = $10. If the warrant trades at $12, the $2 above intrinsic is time value — a 20% premium over intrinsic.
Frequently asked questions
How is a warrant different from a call option?
Warrants are issued by the company itself and exercising them creates new shares (dilution), whereas exchange-traded options are contracts between investors and do not change share count. Warrants also tend to have much longer lifespans.
What does the conversion ratio do?
It sets how many shares one warrant delivers. A ratio of 0.5 means two warrants are needed for one share, halving the intrinsic value per warrant compared with a 1:1 ratio.
Can intrinsic value be negative?
No. If the share price is below the exercise price the intrinsic value is zero, not negative — you would simply choose not to exercise. Any market value in that case is pure premium.
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Educational estimate, not investment advice. Options and leveraged positions carry substantial risk.