Tonne-force to Long ton-force Converter (and vice versa)

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

This converter allows you to convert tons-force [tf] to long tons-force [ltf] or long tons-force [ltf] to tons-force [tf]. 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 ton-force [tf] ≈ 0.9842 long tons-force [ltf]1 long ton-force [ltf] ≈ 1.016 tons-force [tf]

Convert tons-force to long tons-force

There are two simple ways to convert tons-force [tf] to long tons-force [ltf]. In the first calculation method, the value in tons-force [tf] is divided by the rounded conversion factor of 1.016. The second method multiplies the value in tons-force [tf] by the rounded conversion factor of 0.9842.

  • Long tons-force [ltf] ≈ tons-force [tf] ÷ 1.016
  • Long tons-force [ltf] ≈ tons-force [tf] * 0.9842

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of tons-force [tf] to long tons-force [ltf] can be achieved using the following calculation method.

  • Long tons-force [ltf] = tons-force [tf] ÷ 30.204482 ÷ 329.88536 * 9,806.65

Convert long tons-force to tons-force

Converting long tons-force [ltf] to tons-force [tf] is easy and can be done in two ways. The first method involves multiplication, in which the value in long tons-force [ltf] is multiplied by the rounded conversion factor of 1.016. The second variant is a division. Here, the value in long tons-force [ltf] is divided by the rounded conversion factor of 0.9842.

  • Tons-force [tf] ≈ long tons-force [ltf] * 1.016
  • Tons-force [tf] ≈ long tons-force [ltf] ÷ 0.9842

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of long tons-force [ltf] to tons-force [tf] can be achieved using the following calculation method.

  • Tons-force [tf] = long tons-force [ltf] * 30.204482 * 329.88536 ÷ 9,806.65

Converter

Decimal places

How it's calculated

Factor: 
≈ 1.016
Long tons-force = Tons-force ÷ 30.204482 ÷ 329.88536 * 9,806.65
Tons-force = Long tons-force * 30.204482 * 329.88536 ÷ 9,806.65

To all available units

Tons-force

Ounces-force

Tons-force

Pounds-force

Tons-force

Poundals

Tons-force

Short tons-force

Yottanewtons

Dynes