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Imperial teaspoon to US cup (tsp (Imp) → cup (US))

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

Realtime·volume·uk
Approx
tsp (Imp)
× 0.025
cup (US)
0.02502
Precision [auto]
6

📐tsp (Imp) to cup (US) formulaApprox.

cup (US) = tsp (Imp) × 0.025019790115
Inverse: tsp (Imp) = cup (US) × 39.968360862191

Worked example: 1 tsp (Imp) = 0.025019790115 cup (US)

ℹ️About these units

Imperial teaspoon (tsp (Imp))
US cup (cup (US))
US recipe measurement; 1 cup = 8 US fl oz exactly.

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

Imperial teaspoon (tsp (Imp))US cup (cup (US))
10.02502
20.05004
50.125099
100.250198
150.375297
200.500396
250.625495
501.251
1002.502
2506.2549
50012.5099
75018.7648
1,00025.0198

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

🔁Reverse & related

Reverse: cup (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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