Attonewton to Poundal Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert attonewtons [aN] to poundals [pdl] or poundals [pdl] to attonewtons [aN]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 attonewton [aN] ≈ 7.233 * 10-18 poundals [pdl]1 poundal [pdl] ≈ 1.383 * 1017 attonewtons [aN]

Convert attonewtons to poundals

There are two simple ways to convert attonewtons [aN] to poundals [pdl]. In the first calculation method, the value in attonewtons [aN] is divided by the rounded conversion factor of 1.383 * 1017. The second method multiplies the value in attonewtons [aN] by the rounded conversion factor of 7.233 * 10-18.

  • Poundals [pdl] ≈ attonewtons [aN] ÷ (1.383 * 1017)
  • Poundals [pdl] ≈ attonewtons [aN] * 7.233 * 10-18

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of attonewtons [aN] to poundals [pdl] can be achieved using the following calculation method.

  • Poundals [pdl] = attonewtons [aN] ÷ 3.44932 ÷ 4.00818 ÷ 1016

Convert poundals to attonewtons

Converting poundals [pdl] to attonewtons [aN] is easy and can be done in two ways. The first method involves multiplication, in which the value in poundals [pdl] is multiplied by the rounded conversion factor of 1.383 * 1017. The second variant is a division. Here, the value in poundals [pdl] is divided by the rounded conversion factor of 7.233 * 10-18.

  • Attonewtons [aN] ≈ poundals [pdl] * 1.383 * 1017
  • Attonewtons [aN] ≈ poundals [pdl] ÷ (7.233 * 10-18)

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of poundals [pdl] to attonewtons [aN] can be achieved using the following calculation method.

  • Attonewtons [aN] = poundals [pdl] * 3.44932 * 4.00818 * 1016

Converter

Decimal places

How it's calculated

Factor: 
≈ 1.383 * 1017
Poundals = Attonewtons ÷ 3.44932 ÷ 4.00818 ÷ 1016
Attonewtons = Poundals * 3.44932 * 4.00818 * 1016

To all available units

Attonewtons

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