<p>Disclosed is a material for measuring a pressure by utilizing the color development reaction between an electron-donating colorless dye precursor and an electron-accepting compound. The material for measuring a pressure comprises: a base; a color-developing layer which comprises a microcapsule having the electron-donating colorless dye precursor encapsulated therein and which is arranged on the base; and a spacer which is arranged at the edge part of the base, wherein the spacer has a thickness of (Ax0.6) to (Ax1.0) µm (inclusive) relative to the volume-based 95% diameter A (µm) of the microcapsule.</p>
