secp256k1 Point Multiplication Calculator

Input Configurations (Hexadecimal)

Base Point (P₁)

X Coordinate:

Y Coordinate:

Scalar Multiplier (k)

Multiplier Scalar (Hex): The scalar value to multiply the base point by.

secp256k1 Curve Constraints

p: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F
n: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141
Eq: y² ≡ x³ + 7 (mod p)

Compute EC Scalar Multiplication (Q = k · P₁) over Finite Field F_p.

The secp256k1 Point Multiplication Calculator automates elliptic curve scalar multiplication (Q = k · P₁) over the finite field F_p. Input any valid geometric base point coordinates and a hexadecimal scalar multiplier to instantly derive the resulting coordinate pairs (x₃, y₃) alongside industry-standard compressed EC key configurations using the high-performance Double-and-Add algorithm.

Computing and Cryptography Tools

secp256k1 Point Multiplication Calculator

Base Point (P1)

Scalar Multiplier (k)

Computing and Cryptography Tools

ECDSA Half Point

secp256k1 Point Addition & Doubling

secp256k1 Private Key to Public Key Generator

Base Point (P₁)