Pennyweights to grains converter

Convert pennyweights (dwt) to grains (gr).

Mass converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

From value

dwt

Measurement format

From unit

To value

Measurement format

To unit

CONVERSION

1 dwt ≈ 24 gr

Display precision

Precision changes displayed rounding, not calculation accuracy.

FORMULAgr = dwt × 24

FORMULA & EXAMPLES

How to convert Pennyweights to grains

gr = dwt × 24

Multiply the dwt reading by 24.

Worked examples

1 dwt ≈ 24 gr

1 × 24 ≈ 24

20 dwt ≈ 480 gr

20 × 24 ≈ 480

Pennyweights to grains table

Fixed reference · Pennyweight to Grain

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Pennyweight (dwt)	Grain (gr)
0	0
0.1	2.4
0.5	12
1	24
2	48
5	120
10	240
25	600
50	1200
100	2400
1000	24000

Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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