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Imperial teaspoon to US tablespoon (tsp (Imp) → tbsp (US))

Convert imperial teaspoon to us tablespoon instantly. The conversion factor is approximate to engineering precision.

Realtime·volume·uk
Approx
tsp (Imp)
× 0.4003
tbsp (US)
0.400317
Precision [auto]
6

📐tsp (Imp) to tbsp (US) formulaApprox.

tbsp (US) = tsp (Imp) × 0.400316641835
Inverse: tsp (Imp) = tbsp (US) × 2.498022553887

Worked example: 1 tsp (Imp) = 0.400316641835 tbsp (US)

ℹ️About these units

Imperial teaspoon (tsp (Imp))
US tablespoon (tbsp (US))

📊Reference table: tsp (Imp) → tbsp (US)

Imperial teaspoon (tsp (Imp))US tablespoon (tbsp (US))
10.400317
20.800633
52.0016
104.0032
156.0047
208.0063
2510.0079
5020.0158
10040.0317
250100.0792
500200.1583
750300.2375
1,000400.3166

Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.

🔁Reverse & related

Reverse: tbsp (US) → tsp (Imp)tsp (Imp) → Ltsp (Imp) → mLtsp (Imp) → m³tsp (Imp) → cm³tsp (Imp) → dm³tsp (Imp) → mm³tsp (Imp) → in³tsp (Imp) → ft³

🔌API & widget

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