Haute calculation since 2026
The world's most expensive calculator
Type anything. Press =. Seeing the result costs US$100.
Yes, any free calculator gives you exactly the same result. That's not the point.
Cancel a purchase (withdrawal button)
Frequently asked questions (the answers are free)
What is this?
A complete online calculator, basic and scientific, that charges US$100 to show you the result. It is a humor product: we take something ridiculous very seriously.
Can I use the calculator for free?
Yes. Typing calculations is free, in basic or scientific mode. Only seeing the result costs US$100, and the price is always shown before you pay.
Is the result any different from a free calculator?
No. Any free calculator, including the one on your phone, gives exactly the same result. You are not paying for better math; you are paying for the story.
What exactly do I get for US$100?
The result of your calculation and a digital Certificate of Premium Computation with its own shareable page and image, plus an optional spot on the Wall of Fame. Delivered instantly.
Who handles the payment?
By card: Creem (creem.io), the merchant of record. Creem is the legal seller and handles the checkout, taxes, receipts and refunds. In crypto: the seller is Pablo Gómez, an individual in Argentina, and NOWPayments only processes the payment.
Is it a subscription?
No. It is a one-time payment of US$100 per result: no subscription, nothing recurring. By card the price includes any taxes; in crypto you also pay your network fees. You must be 18 or older.
Why would anyone pay US$100 for this?
For the bragging rights. Very few people can prove they paid US$100 to learn that 2 + 2 = 4. Some people buy art; this is the same idea, with arithmetic.