Mattress Sizes and Dimensions Chart

.chart-container { max-width: 720px; width: 100%; background: white; border-radius: 28px; box-shadow: 0 24px 48px -14px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.02); padding: 1.5rem 1rem 1.8rem 1rem; transition: all 0.2s ease; } .table-wrapper { overflow-x: auto; border-radius: 18px; scrollbar-width: thin; } .size-table { width: 100%; table-layout: auto; border-collapse: collapse; font-size: 0.875rem; font-family: 'Manrope', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background: #ffffff; border-radius: 18px; overflow: hidden; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03); } .size-table th:nth-child(1) { width: 18%; } .size-table th:nth-child(2) { width: 34%; } .size-table th:nth-child(3) { width: 28%; } .size-table th:nth-child(4) { width: 20%; } .size-table thead tr { background: #ffffff; border-bottom: 1px solid #e2edf2; } .size-table th { padding: 1rem 0.6rem; font-weight: 700; font-size: 0.9rem; letter-spacing: 0.2px; color: #0071bc; border-bottom: 1px solid #e2e8f0; word-break: break-word; text-align: left; background-color: #fff; } .size-table td { padding: 1rem 0.6rem; text-align: left; border-bottom: 1px solid #e9edf2; color: #1a2340; font-weight: 550; vertical-align: top; word-break: break-word; line-height: 1.45; } .size-table tbody tr:nth-child(even) { background-color: #fafcff; } .size-table tbody tr:nth-child(odd) { background-color: #ffffff; } .size-table tbody tr:hover { background-color: #eff6fb; transition: 0.12s ease; } .size-table td:first-child { font-weight: 600; color: #0f2b3d; background-color: inherit; letter-spacing: -0.2px; } .size-table td:nth-child(2) { font-weight: 550; font-feature-settings: "tnum"; font-variant-numeric: tabular-nums; line-height: 1.55; color: #1f2a4e; } .size-table td:nth-child(3), .size-table td:nth-child(4) { font-weight: 530; color: #2c3a5e; } .size-table th:first-child { padding-left: 0.7rem; } .size-table td:first-child { padding-left: 0.7rem; } @media (max-width: 599px) { .chart-container { padding: 1rem 0.75rem 1.5rem 0.75rem; } .size-table th, .size-table td { padding: 0.7rem 0.4rem; font-size: 0.68rem; } .size-table th { font-size: 0.72rem; padding: 0.8rem 0.4rem; } .size-table td:nth-child(2) { font-size: 0.7rem; line-height: 1.5; } .size-table th:nth-child(1) { width: 19%; } .size-table th:nth-child(2) { width: 36%; } .size-table th:nth-child(3) { width: 27%; } .size-table th:nth-child(4) { width: 18%; } } .footnote { margin-top: 1.8rem; text-align: center; font-size: 0.68rem; color: #2a395c; border-top: 1px dashed #cbdde6; padding-top: 1.2rem; opacity: 0.75; line-height: 1.4; letter-spacing: 0.2px; } .size-table br { user-select: none; } .table-wrapper::-webkit-scrollbar { height: 5px; } .table-wrapper::-webkit-scrollbar-track { background: #e9eef3; border-radius: 8px; } .table-wrapper::-webkit-scrollbar-thumb { background: #b9cfdf; border-radius: 8px; } Mattress Size Dimensions (in. / ft. / cm) Best For Ideal Room Size King 76" x 80" in. 6.33' x 6.67' ft. 193.04 x 203.2 cm Couples with kids/pets 12' x 12' California King 72" x 84" in. 6' x 7' ft. 182.88 x 213.36 cm Tall people who want extra legroom 11' x 13' Queen 60" x 80" in. 5' x 6.67' ft. 152.4 x 203.2 cm Couples (2 persons) 10' x 10' Full 54" x 75" in. 4.5' x 6.25' ft. 137.16 x 190.5 cm Single adults, Teenagers 9' x 9.5' Twin XL 38" x 80" in. 3.25' x 6.67' ft. 99.06 x 203.2 cm College dorm rooms, growing kids 8' x 10' Twin 38" x 75" in. 3.25' x 6.67' ft. 99.06 x 190.5 cm Kids, bunk beds, small bedrooms, dorms 7' x 9.5' Room sizes are guidelines — allow at least 2-3 feet around the bed for walking space (nightstands, dressers). Width x Length format applies to all dimensions. Actual mattress dimensions may vary slightly by brand.