kN to Tonnes and t to kN — Force Converter

Convert kilonewtons (kN) to tonnes-force (t) and back using standard gravity 9.80665 m/s².

This calculator converts between kilonewtons (kN) and tonnes-force (t), using the standard gravity constant: 1 t = 9.80665 kN. Select the kN → t tab to find how many metric tonnes of force a given kilonewton value represents, or t → kN for the reverse. Practical uses: structural load calculations (bridge loads, column reactions), crane and lifting capacities in engineering datasheets, and soil bearing pressure reports where loads are in kN but specifications in t/m². Formula: t = kN ÷ 9.80665; kN = t × 9.80665. Examples: 100 kN = 10.197 t; 2.5 t = 24.52 kN; 50 kN = 5.097 t.