At One Place

20 mL to cup

20 milliliters in US cups
20 mL = 0.084535 cup
cup = mL × 0.004226752838

20 milliliters is 0.084535 US cups. To get there, multiply by 0.004226752838.

Values either side

Milliliters near 20, converted to US cups.
Milliliters US cups
16 mL 0.067628
17 mL 0.071855
18 mL 0.076082
19 mL 0.080308
20 mL ← 0.084535
21 mL 0.088762
22 mL 0.092989
23 mL 0.097215
24 mL 0.10144

How the conversion works

The relationship is cup = mL × 0.004226752838. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.

US cup: US legal cup is 240 mL; the customary cup used here is 236.588 mL.

Common questions

What is 20 mL in US cups?
20 mL is 0.084535 cup.
How do you convert milliliters to US cups?
Multiply by 0.004226752838.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked