What is 1 Ounce in Metric tablespoon?

1 Ounce = 1.89 Metric tablespoon (oz → tbsp (metric)).

What is the formula to convert Ounce to Metric tablespoon?

tbsp (metric) = oz × ingredient density Example: Density depends on ingredient — pick yours above..

No — the factor is approximate to engineering precision. The page surfaces an "Approx" badge whenever the relationship is not defined exactly.

Convert ounce to metric tablespoon instantly. The conversion factor is approximate to engineering precision.

Realtime·mass·imperial

Approx

From

× ρ

Result

tbsp (metric)

1.89

Ingredient · density-awareρ = 1.000 g/mL

Approximate. Packing density of flour/brown sugar can shift by 10–25%. For baking, a kitchen scale beats any cup measure.

Precision [auto]

tbsp (metric) = oz × ingredient density

Worked example: Density depends on ingredient — pick yours above.

Ounce (oz)

Source: 1 oz = 1/16 lb exact.

Metric tablespoon (tbsp (metric))

15 mL; international standard except Australia which uses 20 mL.

Ounce (oz)	Metric tablespoon (tbsp (metric))
1	1.89
2	3.7799
5	9.4498
10	18.8997
15	28.3495
20	37.7994
25	47.2492
50	94.4984
100	188.9968
250	472.4921
500	944.9841
750	1,417.48
1,000	1,889.97

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

GET https://convertnavi.com/api/v1/convert?value=10&from=ounce&to=metric-tablespoon

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