Scientific Calculator for Your Site Scientific Calculator Scientific Calculator 0 0 sin cos tan DegRad sin⁻¹ cos⁻¹ tan⁻¹ π e xʸ x³ x² eˣ 10ˣ ( ) 1/x % n! 7 8 9 + MS 4 5 6 − M+ 1 2 3 × M- 0 . EXP ÷ MR ± RND C = MC